Mathematics College

plz help me thanks so mycghh​

Plz Help Me Thanks So Mycghh

Answers

Answer 1
4!! Because it makes the most sense

Related Questions


[tex]2 + ( - 3) ^{2} [/tex]
​

Answers

Answer:

11

Step-by-step explanation:

[tex]2 + ( - 3) ^{2} \\ \\ = 2 + 9 \\ \\ = 11[/tex]

The answer is 11 .........

(16.5 - 5) · (15 ÷ 5) + 16

Answers

Answer:

50.5

Step-by-step explanation:

Follow my sis on ig: boop.butters

Answer:

50.5

Step-by-step explanation:

PEMDAS

(11.5) * (3) = 34.5

34.5 + 16 = 50.5

Simplify the expression: 3xy2 + 4xy –
2xy + 7xy?

Answers

Answer:

3xy^2 +9xy

Step-by-step explanation:

(^ means there is an exponent)

it'll be 3xy^2-5xy if there are parathesis around the two equations

3 1/2 divided by 2 1/8

Answers

Answer: 28/17 or 1.647........

Step-by-step explanation: reduce it by canceling the common factors ;)

Answer:

7 7/16

Step-by-step explanation:

(7*17)/(2*8)

6. Find the sum or difference.
(69 - 3) - (4g + 5)

Answers

Answer:

61-4g

Step-by-step explanation:

ygbhc

Answer:

54g

Step-by-step explanation:

69-3=63

4g+5=9g

63 - 9g = 54g

Round 2.500 g to the nearest whole gram

Answers

Answer:

Step-by-step explanation:

3 grams.

Answer:

3 grams

Step-by-step explanation:

Whole numbers do not include any decimals. They include numbers such as 1, 2, 3, 4, 5...

2.500 g is equal to 2 and a half grams, which we know is between 2 and 3 grams. This means that the nearest whole gram has to be 2 or 3.

When rounding, look at the digit to the right of the digit being rounded, and if it is 5 or more, round up. If it is 4 or less keep the digit same.

Here, 5 is the digit to the right of 2, so we round up to 3 grams.

label the sides of the triangle with leg, leg, and hypotenuse.​

Answers

Answer:

Step-by-step explanation:

5. is hypothenuse because it is across from the right angle

3. and 4. are legs

PLEASE ANSWERRRRR I NEED HELLLLLP!!!!!!!!!

Answers

Do you still need help ?

Lynn is making custom bricks. She combines 39 pounds of water and 48 pounds of brick dust in a mixing bucket. She spills 13 pounds of the mixture while stirring the contents. The mixture is then poured into small dirt holes to make bricks. Each brick requires 7 pounds of mixture, and the leftover mixture is washed out of the mixing bucket.
What is the greatest number of bricks Lynn can make?
bricks
How many pounds of mixture will be washed out of the bucket if Lynn makes the greatest number of bricks?

Answers

Lynn mixes 39 pounds of water with 48 pounds of brick dust, so the mixture has a total weight of 39 + 48 = 87 pounds.

13 pounds are spilled during mixing, so she's left with 87 - 13 = 74 pounds to turn into bricks.

7 pounds are needed for 1 brick, so she can make 10 bricks because 7 • 10 = 70 and 7 • 11 = 77, and 70 < 74 < 77.

If she uses the mixture to make 10 bricks, she uses up 70 pounds of it, which leaves 4 pounds to be washed out.

7. Find the sum or difference.
-2(d +1) + (6d +4)

Answers

Answer:

Step-by-step explanation:

Sum

-2d + 1 + 6d + 4

Solving like terms

4d + 5

Difference

-2d + 1 - 6d - 4

-8d - 3

What steps should be followed to solve the inequality -4x < 8.

Multiply by -4 on each side and keep the sign.
Divide by -4 on each side and flip the sign.
Multiply by -4 on each side and flip the sign.
Divide by -4 on each side and keep the sig

Answers

Answer:

Divide by -4 on each side and flip the sign. Can you give brainliest???

Step-by-step explanation:

You have to divide -4 into both sides in order to isolate the variable. Then flip the sign because you are dividing by a negative number. Whatever you do on one side, you also do to the other.

Word problems.
4) A guy wire is attached to the top of a 75 foot tower and meets the ground at a 65° angle. How
long is the wire?

Answers

h = 75 / sin (65) = about 82.75 ft

dog is congruent to GED?​

Answers

Yes dog is congruent to ged

Answer:

Yes

Step-by-step explanation:

The Angles are the exact same.

Hope I helped! Please leave a review or rating!  

Solve the system and write the answer as an ordered pair.
2. y = 7x +1
y=-3x +11

Answers

Answer:

X=1 Y=8

Step-by-step explanation:

[tex] - 3x + 11 = 7x + 1 \\ 10 = 10x \\ x = 1 \\ y = 7 \times1 + 1 \\ y = 8[/tex]

Is 319,292 divisible by 4?

Answers

Answer:

Yes

Step-by-step explanation:

When you divide it, it has no remainder.

Hope this helps

Answer:

yes it is as when you divide it it has no remainder

Rewrite using a single positive exponent.
7^9 x 7^-2

Answers

Answer:

7^7

Step-by-step explanation:

When you multiply exponents with the same base, you add the exponents

Hope it helped!

Enter the values for the highlighted variables to complete the steps to find the sum:



a =

b =

c =

d =

e =

f =

g =

Answers

Answer:

a ⇒ -1

b ⇒ -9

c ⇒ 9

d =  3

e ⇒ 3

f ⇒ 2

g ⇒ 1.5

Step-by-step explanation:

Answers off of Edge 2020

a. -1

b. -9

c. 9

 

d. 3

e. 3

f. 2

g. 1.5

Aisha had 2 gallons of paint. She used 4 /5 of the first gallon and 1/4 of the second gallon.

How many gallons were left over?



A: 15​ gallon

B: 34 gallon

C: 1920 gallon

D: 1120 gallons

Answers

Answer:

19/20

Step-by-step explanation:

you spelled them wrong  A is 1/5 B is 3/4 C is 19/20 D is 11/20 but C is the right answer

The leftover gallon of paint she has now is C: 19/20 gallon

What is a fraction?

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

Given, Aisha had 2 gallons of paint.

She used 4 /5 of the first gallon and 1/4 of the second gallon.

∴ The amount of leftover paint is 2 - (4/5 + 1/4).

= 2 - (16 + 5)/20.

= 2 - 21/20.

= (40 - 21)/20.

= 19/20.

learn more about fractions here :

https://brainly.com/question/10354322

#SPJ2

GET T-F OUT OF HERE MATE

Answers

Answer:

ok mate

Step-by-step explanation:

Answer:

OI I NEVER LEFT

Step-by-step explanation:

Forgot how to solve this simple problem, please help

Answers

Answer:

60°

Step-by-step explanation:

To do this, you need to figure out the angle E first: 180-65-55=60°

(This is because all triangles have an equal angle measure of 180°)

Then, since the two triangles are equal, angle B is also 60°

Hope I helped! :)

Which one is it? will mark brainliest

Answers

Answer:

It most likely is C

Step-by-step explanation:

The answer is either C or D.

3. A rectangle has an area of
18 1/5
square feet. If its width is 3 1/4 feet, then find its length.
Express it in mixed number form.

Answers

The answer is 5.6 or 5 3/5 or 28/5 dives the area by the width to find the length.
Aaaaa help I do t know this one

Write is the equation of the line with a slope of m=-4/3 that passes through the point (12, - 4)

Answers

Answer:

y = -4/3x + 12

Step-by-step explanation:

An equation in point slope form could be y+4=-4/3(x-12).

This equation can also be written in slope intercept form as y=-4/3x+12.

Hope this helps!

Dillon divided a 3 ⅓ pound bag of pears among his 5 friends. How many pounds of pears did each friend receive?

Answers

Answer:

2/3 pound bag

Step-by-step explanation:

( 3 1/3 = 10/3 )

10/3 * 1/5

=2/3

What is this please show work too solve the proportion

Answers

Answer:

[tex]\huge{\boxed{\bold{\tt{d = 2 }}}}[/tex]

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

♨ Question : Solve for d.

[tex] : \sf{ \frac{d}{6} = \frac{3}{9} }[/tex]

✎ Step - by - step explanation :

[tex] \sf{ \frac{d}{6} = \frac{3}{9}} [/tex]

Do cross multiplication :

⇾ [tex] \sf{d \times 9 = 6 \times 3}[/tex]

⇾ [tex] \sf{9d = 18}[/tex]

Divide both sides by 9

⇾ [tex] \sf{ \frac{9d}{9} = \frac{18}{9}} [/tex]

⇾ [tex] \boxed{ \sf{d = 2}}[/tex]

And we're done!

Hope I helped!

Have a wonderful time ツ

~TheAnimeGirl ♡

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

You have been asked to build a scale model of your school out of toothpicks. Imagine your school is 30 feet tall. Your scale is 1 ft:1.26 cm.

Answers

Answer:

The model will be 6 toothpicks tall.

Step-by-step explanation:

your school is 30 feet tall and 1 feet is 1.26 cm, so you would most likely multiply 30 and 1.26 in order to  get the height of the scale model which is 37.8 cm. Each toothpick is 6.3 cm, you would take 37.8 and divide it by 6.3 to get the number of toothpicks So, for you to build the school, it would be 6 tp tall.

2^5 x 2^4 please help

Answers

Answer:

512

Step-by-step explanation:

[tex]2^5*2^4=32*16=512[/tex]

Answer:

48 .....

Step-by-step explanation:

2^5+2^4

32+16

48

What is the solution to the inequality? m/-2 <10

Answers

Answer:

m>-20

Step-by-step explanation:

to leave m alone you need to multiply -2 to the other side but when you do that the sign changes because its by a negative.

BROOOO HELP PLZZZ IM VERY SMALL BRAIN

Answers

Answer:

7

Step-by-step explanation:

24 x 24 =576

25 x 25 =625

625-576= 49

square root of 49 is 7

Answer:

7

Step-by-step explanation:

a^2+b^2=c^2

24 x 24 =576

25 x 25 =625

625-576= 49

square root of 49 is 7

Write the equation of a line in slope intercept form of a line that has a slope
of -9/2 and a y-intercept of 5.

Answers

Answer:

58679

Step-by-step explanation:

Y = -9/2x + 5

I think that is right but i forget which one is y intercept and which is x intercept it has been years since i have done this
Other Questions
A singer makes 2% royalties on the sales of her album. Which proportion could be used to determine her sales if she made $44,000 in royalties? The attachment are the answers to look at Which of the following are solutions to the equation below?Check all that apply.x2 + 4x-9 = x + 1A. 2B. 4C. -7 D. -5 E. -3F. -4 Emma decided to start a snow globe collection. She started with 3, and every year she added one more.Write an equation to determine the number of snow globes she has after y years. I have a question...it's...very important, and I need an answer now....bj alex or blood bank..? Trevor ran 2.3 miles on Monday and then ran some more on Tuesday, he had run a total of 5.55 miles for the week. How much did he run on Tuesday? Given f(x) = 2x3 + ks 4, and the remainder when f(x) isdivided by 3 + 2 is 18, then what is the value of k? Using the same standard number cube, describe an event that would be considered as likely as not I need the help On the problems with it and what is the answer Two pairs of jeans cost $75 before tax. If the total tax paid for the two pairs of jeans was $6, what is the percentage of tax? Please show work Pls help me with this question I dont know the answers please help what major organs is involved with hyperopia disease? In a simple regression analysis (where y is a dependent and x an independent variable), if the slope is positive, then it must be true that _____. a. there is no correlation between x and y b. there is a negative correlation between x and y c. there is a positive correlation between x and y d. the y-intercept is 0 Determine if the following system of equations has no solutions, infinitely many solutions or exactly one solution.-x+5y=-7 -3x +14y=-18 Are we really alive put in your own words Please help Your body paragraphs are where you support your _____ statement with ____ and relevant evidence to back that up.Giving brainiest to whoever I think gives a reasonable answer. Through what process do humans and animals get the energy they need?A. photosynthesisB. cellular respirationC. heat energyD. hydrolysis Notes: Thermal EnergyInstructionsRead the webpage on Thermal EnergyWatch the video at the end of the notesUpload your answers to the Review Questions at the end of the page in one of the following formats:a PDF of your typed answersa photo of your handwritten answers Someone help please and leave a small explanation if u want brainliest! Discuss how humans have influenced the pace of evolution. Give specific examples to support your discussion.