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Zanzabum
3 years ago
12

What number increased by 20 equals -10?

Mathematics
1 answer:
Kazeer [188]3 years ago
8 0
-30 because -30 +20=-10
Hope this helped
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A square patio has an area of 200 square feet . How long is each side of the patio to the nearest tenth ?
MAXImum [283]

Givens

Area = 200 square feet

Formula

A = s^2

Soluton

s^2 = 200 square feet.

Take the square root of both sides.

square root s^2 = square root (200)

You  should use a calculator to find the square root of 200

√

200

=

is the way to put it into the calculator.

s = 14.1 feet on each side. <<<<< Answer

4 0
3 years ago
Please helpppp I will give you a brainleist !!!!!! ​
Verdich [7]

Answer:

Hope this helps

Step-by-step explanation:

4. 10^2

5. 64 / 14 * 9 + 8

64/126+8

8 64/126

8 4/9

6.   1.762 x 10^3

4 0
3 years ago
Read 2 more answers
Find ac. also find ab.​
e-lub [12.9K]

Answer:

Just need points well I wish I was that smart

7 0
3 years ago
Keith needed 100 feet of rope to make a border at a fundraising event his youth grew was holding at a local park. Someone gave h
Alexeev081 [22]
The rope is not long enough a meter is roughly 3 feet 3 inches totalling out to 98 feet and a few inches
6 0
4 years ago
Read 2 more answers
93 round to the nearest hundred
klasskru [66]
5 or more add one more
4 or less could care less(aka don't change the number)
93 right and round it to the nearest hundreds
So ig 93 than you look at the tens is it more than 5 or less than 4?
It's more than 5 so you add another number on the hundreds since there is nothing on the hundred place it is 100(Answer)if it was less than 4 it would just be 0. Hope I helped
6 0
3 years ago
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