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andreev551 [17]
2 years ago
7

Evaluate ​2(L​+W) for L=8 and W=7.

Mathematics
1 answer:
Vladimir79 [104]2 years ago
7 0

Answer:

30

Step-by-step explanation:

"Evaluate" means to find the value. You can do this since they gave you a number value for L and W.

2(L + W),

L is 8, W is 7

= 2(8+7)

Add first because it is inside parenthesis.

= 2(15)

This means multiply.

= 30

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Which of the following are true statements about any regular polygon? Check all that apply. A. It is a quadrilateral. B. All of
sesenic [268]
A regular polygon is a closed figure 
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3 0
4 years ago
Read 2 more answers
6^3=216. Using exponents, write three more expressions whose value is 216.
faltersainse [42]

Answer:

216^1

(2^3)(3^3)

(2*2^2)(3*3^2)

Step-by-step explanation:

To solve this exercise you must keep on mind that according to the exponents rules:

(a^m)(a^n)=a^{(m+n)}

a^1=a

1) Therefore, you can write 216 as:

216^1  

Because: 216^1=216  

2) Descompose the number 216 into its prime factors, then:

216=2*2*2*3*3*3=(2^3)(3^3)

Then you can write the number 216 as (2^3)(3^3)

3) You can also write 216 as following:

(2*2^2)(3*3^2)

7 0
4 years ago
I’m stuck on this one please help
alexgriva [62]

Answer:

for C i would say its 2

Step-by-step explanation:

6 0
3 years ago
Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .
ioda

Rectangle (left): A = 9 x 7 = 63

Rectangle (right): A = 2 x 10 = 20

Quarter circle: A = (1/4 x 3.14 x 3^2) = 7.065

A = 63 + 20 + 70.65

A = 90.065 square feet

Hope this helps! :)

5 0
3 years ago
a large container holds 5 gallons of water it begins to leak at a constant rate after 10 minutes the container has 3 gallons of
Bad White [126]

Answer:

The container will take 25 minutes to go from full to empty.

https://socratic.org/questions/a-large-container-holds-5-gallons-of-water-it-begins-leaking-at-a-constant-rate-#323654

6 0
3 years ago
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