2 years ago

Envision geometry 2-4 lesson quiz answer key

Mathematics

1 answer:

hoa [83]2 years ago

6 0

Answer:

-2 i think im not to suure

Step-by-step explanation:

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Find the area. If applicable, leave the answer in simplest radical form. Helpp

inna [77]

Answer:

The area is $28\ m^{2}$

Step-by-step explanation:

I assume that the figure is a square

The area of a square is equal to

$A=b^{2}$

where

b is the length side of the square

In this problem we have

$b=2(\sqrt{7})=2\sqrt{7}\ m$

substitute in the formula

$A=(2\sqrt{7})^{2}$

$A=28\ m^{2}$

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3 years ago

Is 1/4 bigger than 0

Helga [31]

Yes, it is bigger than 0

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3 years ago

Jax and Sofia collect baseball cards. Jax has 56 cards and Sofia has 68. They each joined different baseball-collecting clubs. E

masya89 [10]

Jax gets 4 packs per month...each pack contains 4 cards...so he gets 16 cards per month.
Sofia gets 3 packs per month..each pack contains 4 cards...so she gets 12 cards per month..

56 + 16m = 68 + 12m
16m - 12m = 68 - 56
4m = 12
m = 12/4
m = 3.....they will have the same number of cards in 3 months

Jax : 56 + 16(3) = 104 cards
Sofia : 68 + 12(3) = 104 cards

and they will both have 104 cards

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2 years ago

What is the surface area of the cylinder d = 10 h = 7

Anna11 [10]

The answer is 120 $\pi$ . Hope I helped!