3 years ago

A square originally starts with an area of 64 cm2.

Mathematics

2 answers:

faust18 [17]3 years ago

6 0

Answer:

100 cm2

Step-by-step explanation:

If the area is 64 cm2 that means that the side is 8 cm (square root of 64 is 8)

8 increased by 2 = 10

area 10x10 = 100 cm2

Radda [10]3 years ago

5 0

Answer:

the answer is 100cm²

since originally is 64 cm²

so square root of 64 is 8 cm.

after you get 8cm you get,

8+2 = 10cm (a side of square)

and then to find a new area you get,

10 × 10 = 100 cm²

You might be interested in

The cost for new carpet is $8.55 per square yard,plus an installation fee. If 700 square yards of carpet cost $6164 after instal

8090 [49]

$8,805.71 because 700=6164 which means 1000=8,805.71 by Multiplying 1000×6164 which equals 6,164,000 and this result you decide by 700

3 0

4 years ago

This is for algebra 2 and I got stuck on this anyone know this?

AnnZ [28]

You just simplify the fraction (so, 8/6 which is 4/3)

So your comes 4(square root of 35)/ 3 (square root of 15)

5 0

3 years ago

Simplify 4 n5 + 3.5 n5 + (-2.1 n5 ).

Alona [7]

Step-by-step explanation:

<u>Step 1: Let's simplify step-by-step.</u>

$4n^5 + 3.5n^5 - 2.1n^5$

$= 4n^5 + 3.5n^5 + -2.1n^5$

<u>Step 2: Combine Like Terms:</u>

$= 4n^5 + 3.5n^5 + -2.1n^5$

$= (4n^5 + 3.5n^5 + -2.1n^5)$

$= 5.4n^5$

Answer:

$=5.4n^5$

Hope this helps.

7 0

2 years ago

What does the E stand for in 3.1536e+17

V125BC [204]

Answer:

well e stands for like what you multiply

Step-by-step explanation:

like well here is an example y=16e and you have to find what e stands for so E=

3 0

2 years ago

Read 2 more answers

A specific amount or number that represent how much of something you have is _____

Inessa [10]

A measurement or a unit

8 0

3 years ago