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Rzqust [24]
3 years ago
9

Solve by elimination: (x + 7y = 12) (3x - 5y = 10) *

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
8 0

Answer:

Step-by-step explanation:

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A circular room at an office has a diameter of 96 feet. What is the area of the floor in the room? Use 3.14 to approximate pi. R
tia_tia [17]
The area of the floor in the room would be 7,234.56 feet. This is found by multiplying 3.14 by the radius (48) squared, or (3.14)(48)^2=7,234.56.
5 0
3 years ago
Help pleaseeeeeeee thanks
lianna [129]

Answer:

so the answer is 5

Step-by-step explanation:

the equation will be for this is

7x + 20 = 55

7x = 55-22

7x = 35

x = 35÷7

x=5

3 0
3 years ago
Read 2 more answers
G3t s0me p0int3 t0 ask y0ur qu3sti0n
fomenos

12

______________________________________

4 0
2 years ago
Please help will give brainlyest again
MakcuM [25]

Answer:

8

_

12 I think

that's it it you can cross multiple it will be 7/10

7 0
3 years ago
Can u guys please help! tysmmmmmm
Oksanka [162]

it's 88.1 x 10 to the power negative 2

and

0,0881

Step-by-step explanation:

88.1÷1000=0,0881

6 0
3 years ago
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