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Marrrta [24]
2 years ago
8

Alebgra!!

Mathematics
2 answers:
alukav5142 [94]2 years ago
6 0
Perimeter is the sum of all the sides
A rectangle has four sides=2L+2W

2(2w+7)+2w
4w+14+2w
=6w+14

Please mark as brainliest if it’s correct
Vikentia [17]2 years ago
4 0

Answer:

I think it's 18

Step-by-step explanation:

P=2(l+w)=2(7+2)=18

it's been awhile I believe this is it

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Use the distributive property to express 40 in a different form.
Artemon [7]

Answer:

5(4 + 4)

Step-by-step explanation:

5(4 + 4)

20 + 20

40

Hope this helps!

=)

4 0
2 years ago
when two geometric figures (angles,rectangles,etc.) have the same size and shape, they are called ___?
Tcecarenko [31]
I think it is congruent 
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3 years ago
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The difference of two number is 3.Their sum is 13.Find the numbers
saul85 [17]

Answer:

8,5

Step-by-step explanation:

x-y=3

x+y=13

2x=16

x=8, y=5

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2 years ago
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Choose the correct ending for the sentence.
svetlana [45]

Answer:

D. y > 0

Step-by-step explanation:

y = all real numbers above 0.

8 0
3 years ago
15 points!!
tamaranim1 [39]

Kecia has 12 nickels and 9 dimes.

This is true because...

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In other words $1.50

6 0
2 years ago
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