Mathematics High School

Any help is needed!! ❤️ only if you know ofc!

Answers

Answer 1

Answer:

b=74degrees

Step-by-step explanation:

First find angle a

180-112-33=35

use angle a to find b

180-35-71=74

Related Questions

*I'll mark your answer BRAINLY*

solve the system of equations 10x+12y=380
6x+8y=244

Answers

x=14 and y=20

(10x14)+(12x20)=380
140+240=380
(6x14)+(8x20)=244
84+160=244

HURRY ASAP HELP

Store A charges $1,200 for repairs with a 6 percent sales tax. Store B charges $1,350 with a 7 percent sales tax. Explain how you would determine the amount of money saved by using Store A instead of Store B?

Answers

Step-by-step explanation:

Store A:

6% of 1,200 is 72

72 + 1,200 = 1,272

Thus, store A has a total of 1,272

Store B:

7% of 1,350 is 94.5

94.5 + 1,350 = 1444.5

Thus, Store B has a total of 1444.5

1444.5 - 1,272 = 172.5

Thus, Store A is cheaper.

Answer:

sales tax- rate×original amount

A- 6/100(1200)=72

B- 7/100(1350)=94.5

5y + 10x = 0
y = - 3x

Plz help me the photo is the directions for the problem

Answers

When substituting, you want to take the y value from one equation and plug it into the y variable in the other equation to find the x value. When you find the c value, you plug the number into one of the equations to get your y value.

please HELP ASAP
What is the missing side, x?

Answers

Answer:

Step-by-step explanation:

Mrs. Bell can grade 12 papers in 20 minutes. At this
rate, how many papers can she grade in one hour?

Answers

Answer:

Step-by-step explanation:

Which answer choice best describes 3x ?
terms
constant
coefficient
factor

Answers

It is a term.....................

what is the solution for 36.16=17.56+5x

Answers

Answer:

x=3.72

Step-by-step explanation:

Answer: x = 3.72

Step-by-step explanation:

36.16 = 17.56 + 5x

-17.56 = -17.56

18.6 = 5x

Divide 18.6 by 5 and divide 5 by 5.

3.72 = x

Jack has $65 to spend on art supplies. He needs to buy an easel that costs $18. He also wants to buy some canvases that cost $11 each
Which of the following inequalities represents the amount of money Jack can spend if he buys n canvases?
A:65 >(line underneath sign)18 + 11n
B:65 > 18 + 11n
С:65 < (line underneath sign) 18 + 11n
D:65 < 18 + 11n

Answers

Answer:

Step-by-step explanation:

Jack can spend less than or equal to. So C is correct.

The inequality represents the given situation is 65 ≥ 18 + 11n will be correct thus, option (A) is correct.

What is inequality?

A difference between two values indicates whether one is smaller, larger, or basically not similar to the other.

In essence, a comparison of any two values reveals whether one is less than, larger than, or equal to the value on the opposite side of the equation.

As per the given,

Total budget = 65

Total spent = 18 + 11n where n is the number of canvases.

Total spent ≤ total budget

18 + 11n ≤ 65

Hence "The inequality represents the given situation is 65 ≥ 18 + 11n will be correct".

For more about inequality,

brainly.com/question/20383699

#SPJ5

Given f(x) = 9(2 - x), what is the value of f(-3)?

Answers

Answer:
f(-3)=45

Explanation:
To find f(-3), we plug in -3 as x.

f(x)=9(2-x)
f(-3)=9(2-(-3))
f(-3)=9(2+3)
f(-3)=9(5)
f(-3)=45

I hope this helps!

Answer:

Step-by-step explanation: find the exact value by using trigomectric identities

can you please help meee ,due at 11!

Answers

1 is B and then 2 is A

Anna made a scale drawing, in inches, of a building using a scale of 1:600. Her scale drawing was 6 inches long. Greg made a scale drawing of the same building using a scale of 1:300. How long, in inches, was Greg's scale drawing? A 2 B 3 C 12 D 50

you'll get 30 points.

Answers

Answer:

C.12

Step-by-step explanation:

Answer:

i dont exactly know but the answer is C ?

Step-by-step explanation:

Which of the following is equivalent to 12x + 6?

Answers

Answer:

6 ( 2 x + 1)

Step-by-step explanation:

6 (2x+1)
I think but im not 100 percent sure

solve the equation
1.2²(4a-8)=16

Answers

Answer:

I would love to help you because you are my favorite follower. But I do not know the answer. Sorry I feel very guilty

Answer:

Step-by-step explanation:

2. An electric fan has a resistance of 3.0 kN and a voltage rating of 220 volts. What
is the current needed to operate the electric fan?
Given:
Resistance (R)
ka x (1000/1 kg) =
volts
Voltage (V)
Required: Current (1)
Formula:
voltage
resistance
Solution:
V-IR
Answer:
Current =
A, the current needed to operate
the electric fan

Answers

Answer: 73.33A

Step-by-step explanation:

Resistance (R)= 3.0 kN

Voltage (V)= 220 volts

Current (I)= Unknown

The formula to calculate the current will be:

Current = Voltage / Resistance

Current = 220 / 3.0

Current = 73.33 A

Therefore, the current needed to operate the electric fan is 73.33.

Could an angle be complementary to itself? If so, what would its measure be

Answers

Answer:

I think it would be 45 degrees

Answer:

A complementary angle would be two different angles that add up to 90 degrees. If you have an angle of 60 degrees, the other side would have to be 30 to be complementary.

the point Z(3, -3) is rotated 180 degrees counterclockwise around the origin. what are the coordinates of the resulting point, Z’?

Answers

Answer: -3 , 3

Step-by-step explanation:

thank me later;)

Is 23 x 10^8 written in scientific notation

Answers

Answer:

yes,it is written in scientific notation.

Yes, the given number is written in scientific notation.

What is scientific notation?

A method for expressing a given quantity as a number having significant digits necessary for a specified degree of accuracy.

Yes, 23 x 10^8 is showing a specified degree of accuracy.

Therefore, it is written in scientific notation.

For more references on scientific notation, click;

https://brainly.com/question/18073768

#SPJ1

Find the side indicated by the variable. Round to the nearest tenth.
PLEASE HELP

Answers

your anser would be 19

let me now if u have a questions have a nice day

and Thanks :)

Simplify –36 = (-3) + 2(27 + 3 x 2)
B
с
21
48
108
252

Answers

Answer:

I don't understand the question what is the quarter????

CAN YOU PLEASE HELP ME CORRECT ANSWER GETS BRAINLIST !

Answers

Answer:

Step-by-step explanation:

7^2+24^2=625 the sqr root of 625 is 25

Answer:

Answer is 25

Step-by-step explanation:

[tex]24x^{2} +7x^{2} =25x^{2}[/tex]

Solve the equation
-0.06y +0.11(10,000 - y)=0.08y
A. (2,750)
B (4,400)
C. (13,200)
D. (275)

Answers

Answer:

B. 4400

Step-by-step explanation:

-0.06y +0.11(10,000 - y)=0.08y-0.06y + 110 - 0.11y = 0.08y-0.17y + 110 = 0.08y0.08y + 0.17y = 1100.25y = 110y = 110/0.25y = 4400

Correct option is B.

Johnny is given 18 bottles of beer and he drinks 6 of them. How much beer does Johnny have left?

Answers

Answer: 12 bottles left

Step-by-step explanation:

18-6=12 bottles

Answer:

Johnny will have 7 beer bottles left.

Step-by-step explanation:

HELP THIS IS DUE IN 15 MINUTE AND I DONT KNOW HOW TO SOLVW IT

Answers

Answer:

infinity

Step-by-step explanation:

they are the same line on a graph so they have infinty solutions

Please help!!!
3(x + 8) − 1 = 3x + 4

Answers

Answer:No value

Step-by-step explanation:there are no value solutions that make x a solution

Answer:

Step-by-step explanation:

3(x+8)-1=3x+3 3x+24-1=3x+4 3x+23=3x+4 3x+19=3x -3x+3x=19

x=19

Use intercepts to graph the line described by the equation 2x − 2y = 8.

Answers

So what you wanna do is graph a point at (0, -4) because the y intercept is -5 after you turn this into y intercept form.

Then what you have to do is graph the slope -1 so from the pint you just graph go down one and left one and keep on doing that until you reach the x axis.

The point which is on the x axis is the x intercept

Pls mark brainleist

Answer:

y = x + 4

Step-by-step explanation:

Slope intercept : 2x - 2y = 8 = 2x 2x = 8 + 2y = 2x = 8 +2y = 2x-8 =2y is the sae as 2y = 2x -8 divide everything by 2 = 2x / 2 - 8/2 = 2y/2 = y = x-4

PLSSSSS HELP (brainliest)
What is the slope of the line that contains these points? x 5 6 7 8 y -5 -6 -7 -8

Answers

Answer:

-6/5

Step-by-step explanation:

The formula for slope is [ y2-y1/x2-x1 ]. Use two of the given points to solve.

-6-6/-5-5

-12/-10

-6/5

Best of Luck!

Answer:

-1

Step-by-step explanation:

You have to divide with y being on top and x being on the bottom you then get -1

The average distance a swimmer swims
can be described by the equation
d= 30t, where d is the
horizontal
distance in meters and tis the time
in minutes. Find the distances the
swimmer swims at the times of 7, 10, 14,
and 20 minutes.

Answers

Answer:

the distance for 7 minutes is 210m

the distance for 10 minutes is 300m

the distance for 14 minutes is 420m

the distance for 29 minutes is 600m

Step-by-step explanation:

d=30(7)

d=210

d=30(10)

d=300

d=30(14)

d=420

d=30(20)

d=600

PLEASE HELP !! 10 POINTS AND BRAINLIEST !!!:)

Answers

Infinite lines of symmetry because you can make any cut on the circle and it would en symmetric with the captain America shield

.Rachel goes shopping at HEB. She buys 1.4 pounds of ground beef. The cost per pound for ground beef is $2.50 per pound. She also buys a can of tomato sauce for $1.99 and a package of spaghetti for $1.75. What was the total amount that she paid for these items?

Answers

$2.50*1.4= $3.50
+$1.99+$1.75= $7.24

$7.24 is your answer

total: 7.24

adding all these up, we get $7.24

she pays:
$3.50 for 1.4lbs of ground beef (1.4 x 2.50)
$1.99 for sauce
$1.75 for spaghetti

Examine the power 5^3

Answers

Answer:

5^3 is the same thing as 5 x 5 x 5. It equals 125

125 is the answer hope it helps!

Other Questions

Select the correct answer. Which statement best supports the idea that water conservation is important for human societies? A. Once humans use water, it cannot be reused ever again. B. Only about 1% of the freshwater on Earth is easily accessible. C. Water is constantly being lost from the hydrosphere. D. Most land animals use salt water instead of freshwater. Y=??? Answer pls I will try to answer one of urs if u do During photosynthesis, plant cells use sunlight as an energy source. Animal cells do not use photosynthesis. What organelle in plant cells makes it possible for plants to carry out photosynthesis? HELP ASAPPPP!!!!! I1. Which sentence below from Passage 1 BEST supports the claim that "animal testing is the best way ofdeciding whether products are safe for humans?"A "Outlawing animal testing would result in humans dying in medical trials."B"Because animals lives are shorter, long-term side effects appear much sooner.""If we used humans for these, research could take more than 200 years, while with mice, itcan take less than 10 years."D"Alternative methods of testing are either unethical or give suspect results at best." how to cure depression An elevator is being pulled up from the ground floor to the third floor by a cable. The cable is exerting 4500 newtons of force on the elevator. According to Newton's law of action-reaction, what is the gravitational force on the elevator, in newtons, if the elevator is NOT accelerating? What is the Poynting vector S (x,t)S(x,t), that is, the power per unit area associated with the electromagnetic wave described in the problem introduction Plis answer me this question is do tomorrow What 2 ratio is equivalent to 4/14 HELPPPP ILL GIVE U 15 AND MARK BRAINLIST Based on the diagram, which statement explains how energy is conserved during this chemical reaction? (A) is also gained by the surroundings. B. The potential energy changes indicated by C and B involve energy lost by the surroundings. C. The potential energy lost by the reaction system (C) is also lost by the surroundings. D. The potential energy lost by the reaction system (B) is gained by the surroundinas she would probably be the member of ...does this sentence has a mistakeplz tell me Using a Table to Multiply Multivariable Polynomials What is the product of 6x y and 2x y + 2? 8x2 4xy + 12x + y2 2y 12x2 8xy + 12x + y2 2y 8x2 + 4xy + 4x + y2 2y 12x2 + 8xy + 4x + y2 + 2y What is the solution to the equation?(x - 2)^1/2 + 4 = xA. -3 and -6B. 3 and 6C. -3D. 6 Read the excerpt from Homecoming.At half-past eight, Dicey herded everybody back into the mall, to use the bathrooms they had found earlier. Later, Sammy and Maybeth fell asleep easily, curled up along the back seat. James moved up to the front with Dicey. Dicey couldn't see how they were both to sleep in the front seat, but she supposed they would manage it. James sat stiffly, gripping the wheel. James had a narrow head and sharp features, a nose that pointed out, pencil-thin eyebrows, a narrow chin. Dicey studied him in the darkening car. They were parked so far from the nearest lamppost that they were in deep shadows.The excerpt includes an example ofdialogue.dialogue tags.narration.stage directions. Daily demand for a product is 200 units. the production lead time is 2 days. a 1-day safety stokc is kept. how many kanban containers will be needed if one container holds 100 units? You wish to have $500 in a year. If you have a savings account that pays 6% simple interest, how much do you need to put into the account? Recruitment is an effort by an organization to keep employees and is the opposite of turnover. a. True b. False Help please tysvmmm !!!!!11 I NEED HELP ASAPRead the short passage about the life of Cesar Chavez.Cesar Chavez is best known for his use of nonviolent means to draw attention to the poor working conditions of farm workers in the United States. Chavez led marches, boycotts, and hunger strikes. It is even believed that these hunger strikes may have contributed to his death on April 23, 1993.Chavez dedicated his life to improving the lives of farm workers. He used nonviolent means to fight for the improved treatment, pay, and working conditions of farm workers. He was instrumental in organizing one such famous strike against the California grape growers in 1965, a battle that lasted for years. At one point, Chavez even called for a national boycott against the grape growers. His efforts over the years resulted in several victories for farm workers. After his death, Chavez was awarded the Presidential Medal of Freedom.Which picture would be best to use on a yearbook page to illustrate Cesar Chavezs contributions to society?a medala dollar billa grapea march !ONLY ANSWER IF YOU KNOW THE ANSWER OTHERWISE UR WASTING POINTS!Read the diary entries.Nicholass Diary: April 2 and 3Friday, April 2Well, its only 10 more hours until my father and I leave for our treasure hunt. Every Saturday morning for as long as I can remember I have seen him leave, always by himself, to look for treasure. I have always longed to go with him, and hes always told me that someday I would get the chance. I was so excited when he told me I would finally have my chance that I was bouncing off the walls like a rubber ball and springing from one place to the next the rest of the day.He has always been as quiet as a mouse about the treasure that he finds, scurrying away with his equipment in the morning and piling up his treasure in his study. Even though he says he always comes home with something, he has never shown it to me or even told me what type of treasure it is. Is it gold, or silver, or maybe its precious jewels? Whatever it is, tomorrow I will find out, and hopefully hell let me bring some to class so that I can show my friends since Ive been bragging about it to them ever since Dad told me I could go!Saturday, April 3The treasure hunt was fun, but it was not what I expected. Dad and I left early in the morning and headed for the same woods that we sometimes go hiking in on Sundays. I never would have thought they hold treasure, but what was really odd was when Dad told me to leave the shovels at home because we wouldnt need them. But what he did bring with him was a bright yellow GPS . I had seen it in his truck many times before. I always wondered what he did with it. Today I found out.Dad and I wandered into the woods, first staying on the hiking path I had taken several times before and then veering off the path. The forest was like a statue; it was still and covered in damp moss and dead leaves; it didn't even seem alive. It appeared that no one had been there for a long time so I knew that this treasure must be old and far under the ground. How were we going to get to it without shovels?As Dad kept his eyes on the GPS , I looked around, and suddenly I noticed a patch of leaves that was disturbed and a log that looked like it had been moved. When I asked Dad about it, his eyes lit up, and he said he saw the treasure. He reached under the log and pulled out a plastic box with a label that read Official Geocache.I didnt know what an official geocache was, but I soon found out when Dad opened it. Inside was a little notebook and a bunch of small items like a set of dice, a toy car, and a large silver dollar. Dad said that he thought the toy car was cool, so he took it out and put it in his pocket and then pulled a golf ball from his other pocket and put it in the box. He wrote his name and my name in the little notebook and then closed the box and put it back where he found it.Geocaching, which is what Dad later told me this type of treasure hunting is called, was much different than digging for gold in the ground. But I thought it was fun, and I hope Dad takes me again next Saturday.Part AIn "Nicholas's Diary: April 2 and 3," what is Nicholass first thought when he and his father leave home to go treasure hunting?It is not going to be the type of treasure hunt that he thought it would be.He will not be finding gold or silver, but something far more important.He will not have a very good story to tell his friends at practice on Monday.The treasure will be carefully hidden and closely guarded.Question 2Part BWhich sentence from the text best supports the answer in Part A?what was really odd was when Dad told me to leave the shovels at home because he said we wouldnt need them.As Dad kept his eyes on the GPS , I looked around, and suddenly I noticed a patch of leaves that was disturbed and a log that looked like it had been moved.Dad and I left early in the morning and headed for the same woods that we sometimes go hiking in on Sundays."The forest was like a statue; it was still and covered in damp moss and dead leaves; it didn't even seem alive."