Mathematics High School

Can someone help me with this please

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Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Related Questions

Solve using the elimination method! 2x + 8y = 4 x - 5y = 11

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Answer: The answer is {(0,0)} !

Step-by-step explanation:

Can i get the answer please
I will give a brainliest and a thank you

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Yes I agree with her it’s c (give her brainlyest if you want ;)

35 percent of the students are boys which is 259 find the total number of the students and girls

Answers

Answer:

740 total students, 481 total girls

Step-by-step explanation:

Let x be the total number of students and y be the total number of girls

x -

You know that 35% of the students is 259 students. If you convert this into algebra, you can write : 0.35x = 259, after simplifying, you know that x = 740.

You know that 35% of the students are boys, so 65% must be girls. You can say that 65% of x is y and write the equation 0.65(740)=y. After simplifying, you can see that y = 481.

I hope this helps :)

Liz flips a coin 70 times. The coin lands heads up 42 times and tails up 28 times. Complete each statement.

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Answer:

There are no statements

Step-by-step explanation:

If you put up the statements, I'll edit my answer

What is greater 7 3/4 or 7 1/2

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Answer:

7 3/4

Step-by-step explanation:

Answer:

7 3/4 is greater

Step-by-step explanation:

it might help to find a common denominator

7 3/4= 7 9/12

7 1/2= 7 6/12

hope this helps (u can also use decimals)

Find the value of x.

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subtract 148 from 180 and but after you get the answer from that that’s answer is the value of X

What is the measure of ZABC in the figure below?
А
15
45°
B
15
с
A. 15°
Ο Ο
o o
B. 30°
C. 45°
ОО
D. 90°
E. 15°
F. Cannot be determined
O

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[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Angles.

Since the angle ABC is a Right angle ,also an angle of square, so it's 90°

====>Angle ABC = 90°

Lottie and Ollie shared some money in the ratio 5:1.
Ollie received £15.
How much did Lottie receive?

Answers

Answer:

=£75

Step-by-step explanation:

ratio=5(lottie):1(Ollie)

we do 15/1 which will stay the same as 15

15/1=15

Then we times 15 by 5( lotties share)=75

15*5=75

Therefore lottie got £75

=£75

Answer:

75 : 15

Step-by-step explanation:

Graph f(x) = 2x - 1. Which of the following graphs is correct?

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Answer:

there are no choices

Step-by-step explanation:

What does 602.93+9.5%=

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I can’t tell if you’re asking me to answer it but, it’s 660.20835.

Lesson 2 Practice Problems
1. In 1990, the value of a home is $170,000. Since then, its value has increased 5% per
year.
a. What is the approximate value of the home in the year 1993?

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Answer:

$3,400,000

Step-by-step explanation:

170,000/ 5% for the increase

170,000/ 5% = $3,400,000

which answer is correct?

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Answer:

The ans is a-HL criteria

Step-by-step explanation:

Because the 90 degree angle and the hypotenuse are same in both the triangles.

PLS MARK BRAINLIEST

PLS HELP !!!!!! I need this pls someone

Answers

Answer:

1:6

Step-by-step explanation:

Answer:

1/6.... 1:6.... one to six

Jase wrote the prime factorization of 99. Which expressions could he have written?
Select all that apply.
A. 32 x 11
B. 9x9
C 3 x 3 x 3 x 11
D. 34
E.
3 x 3 x 11

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Answer:

A and d is the correct answer

Step-by-step explanation:

A and d is matter fact correct answer

What variable do you eliminate?
4x + 8y = 20
- 4x + 2y = -30

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Y :!2!298-76-6-7-8-&-8-7-6

Please I need quick help, Solve for X

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Answer:

Step-by-step explanation:

Since it's a right angle, it's already 90 degrees. So, you add 48 + 32 which gives you 80. 80 minus 90 equals 10.

48 + 32 = 80

90 - 80 = 10

write a function with an initial value of 5 and increasing exponentially by 18%.

Answers

Answer:

f(x)=5(1.18)^x

Miss Lianto mowed 2/7 of her lawn. Her son mowed 1/4 of it. Who mowed most of the lawn? How much of the lawn still needs to be mowed?

HURRY AND BE CORRECT PLEASE!!!

Answers

Answer: 2/7 = 8/28

1/4 = 7/28

Therefore Mr Pham mowed more.

8+7 = 15 so 15/28 of lawn has been mowed, therefore 13/28 of the lawn is left still to be mowed.

Mr. Pham mowed more of the lawn than his son.

it still needs ¹³/₂₈ of the lawn to be mowed.

Step-by-step explanation:

Answer: 1/4 is greater than 2/7 mowed most of the lawn.

Step-by-step explanation:

First, draw a fraction model for [tex]\frac{2}{7}[/tex] and [tex]\frac{1}{4}[/tex] and partition it. Then, how ever many you get write it as a fraction. Then, see whose answer is greater.

Pls help I don’t understand

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Hi there, it wont let me leave this page without posting a answer and I don't have an answer. I dont know why it wont let me.. So I thought instead of just posting a blank answer I would give you an explination for my actions. I am not doing this on purpose or for points im just trying to help others.. If you want you can reply back to my comment and I will give you 10 coins. Since I did just take 5 of yours, and it seems only fair. Again my apoligizes.

Which expression is equivalent to 120x2 - 48x?
F 12(10X - 4)
G 12x(10x + 4)
H 12X(-10X - 4)
J 12x(10x - 4)

Answers

The answer is J, because using distributive properties, 12x times 10x would be 120x and 12x times 4 would be 48x!

Select the correct answer from each drop-down menu. Describe the relationship between the area of a circle and its circumference. The (area, diameter, or radius) is (1/3, 1/2, 2, or 3) times the (area, diameter, or radius) times the circumference. (PLEASE HELP ME)

Answers

Answer:I got the answer correct because i have to take the test

Step-by-step explanation:

The relation between the area and the circumference is given by:

"The area is 1/2 times the radius times the circumference".

How to find the measures of a circle?

We know that for a circle of radius R we have:

Circumference = P = 2*pi*RArea = A = pi*R^2.

If you take the quotient between the area and the circumference, you get:

A/P = (pi*R^2)/(2*pi*R) = R/2

So the area is R/2 times the circumference, or, using the terms given in the list:

"This means that the area is 1/2 times the radius times the circumference"

If you want to learn more about circles, you can read:

https://brainly.com/question/25306774

If a flock of ducks is growing by 6% per year and starts with a population of 68 how many ducks will be in the flock after 10 years

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8? Sorry I’m not to sure

Giving brainliest and max rating.

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Answer:

5+-2

Step-by-step explanation:

csc pi/3 exact value ?

Answers

Answer:

Exact Form:

2√3/3

Decimal Form:

1.15470053

Step-by-step explanation:

Multiply

2√3

and

√3√3.2√3√

√

Raise

√

to the power of

√

Raise

√

to the power of

√

Use the power rule

to combine exponents.

√

Add

and

√

Rewrite

√

Tap for fewer steps...

Rewrite

√

(

)

Apply the power rule and multiply exponents,

(

)

√

⋅

Combine

and

√

Cancel the common factor of

Cancel the common factor.

√

Divide

√

Evaluate the exponent.

√

solve for x 4x = -29 gove your answer as an improper fraction in its simplest form

Answers

Exact form= -29/4
Decimal form = -7.25
Mixed number form = -7(1/4)

-15a - (-12b) -80c + 6d=3

A =1/3
B= 1/4
C= -1/10

Answers

The answer is c = -1/10

HI THIS IS MY FIRST QUESTION EVER ASKED AND I AM TOLD THAT BRANILY IS A GOOD PLACE FOR HELP SO COULD I GET SOME HELP PLEASE PS. SORRY ABOUT THE CAPS.

Answers

Answer:

C, D, C, A, B

Step-by-step explanation:

3

=
10
q

start fraction, 3, divided by, 5, end fraction, equals, start fraction, q, divided by, 10, end fraction
q =q=q, equals

Answers

What are you asking I’m lost

To find one half of 56 you would use what operation ?

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Division you will use division

Answer:

Division to get 28

Step-by-step explanation:

i need help with this

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sorry i don't know this one wish i could help

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