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3 years ago

Kiara is covering part of this rectangular box with duct tape. She is covering the

Mathematics

2 answers:

PolarNik [594]3 years ago

8 0

Answer:

my big brother had the same question so ill ask him to help u

Step-by-step explanation:

Kamila [148]3 years ago

3 0

Hope it helps man by the way the formula for lateral surface area is 2x(lh+wh)

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Factor -28x +20x show work

Shalnov [3]

Let's simplify step-by-step.−28x+20x

ombine Like Terms:=−28x+20x=(−28x+20x)=−8x

Answer:=−8x

8 0

3 years ago

Veronica has been saving dimes and quarters. She has 94 coins in all and the total value is $19.30. How many dimes and how many

Stolb23 [73]

Answer:

Step-by-step explanation:

d + q = 94.....d = 94 - q

0.10d + 0.25q = 19.30

0.10(94 - q) + 0.25q = 19.30

9.4 - 0.10q + 0.25q = 19.30

-0.10q + 0.25q = 19.30 - 9.40

0.15q = 9.90

q = 9.90/0.15

q = 66 <===== there are 66 quarters

d + q = 94

d + 66 = 94

d = 94 - 66

d = 28 <==== there are 28 dimes

3 0

3 years ago

I am thinking of two numbers. The difference of the two numbers is 36. Their sum is 286. What are the two numbers I am thinking

Diano4ka-milaya [45]

Let's call the two numbers a and b. So we know that the difference of the two numbers is 36:

a - b = 36

And we know that their sum is 286:

a + b = 286

We can use either of these equations to solve for one of the variables in terms of the other variable. Let's use the first and solve for a:

a - b = 36

a = 36 + b

Now we plug this into the other equation and solve for b there:

(36 + b) + b = 286

36 + 2b = 286

2b = 250

b = 125

6 0

4 years ago

Read 2 more answers

Which pair of numbers is relatively prime?

Evgen [1.6K]

Answer:

<h2>PLEASE MARK BRAINLIEST!</h2>

Step-by-step Explanation:

Answer - A

Two numbers are relatively prime if they have no common factors (aside from 1). So lets solve for the factors of the number to see if they are relatively prime...

A. Relatively Prime

26=1,2,13,26

99=1,3,9,11,33,99

B. NOT RELATIVELY PRIME

90=1,2,3,5,6,9,10,15,18,30,45,90

117=1,3,9,13,39,117

C. NOT RELATIVELY PRIME

100=1,2,4,5,10,20,25,50,100

202=1,2,101,202

D. NOT RELATIVELY PRIME

201=1,3,67,201

444=1,2,3,4,6,12,37,74,111,148,222,444

- Credit to VenusRetrograde · Ambitious for the answer

<h3>I hope this helps!</h3>

3 0

3 years ago

Read 2 more answers

Can someone help me with this question?

soldier1979 [14.2K]

Answer:

C. Graph Y

Step-by-step explanation:

I graphed the equation below and found that it was the same as graph Y.

If this answer is correct, please make me Brainliest!

4 0

3 years ago