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Alina [70]
3 years ago
15

What is the diameter of a circle that has an area of 49pie

Mathematics
2 answers:
laiz [17]3 years ago
8 0
14 because area= pie times radius squared and the square root of 49 is 7. So if the radius is 7 the diameter is 14
tester [92]3 years ago
6 0
There would not be one
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Algebra 2 help please
suter [353]

Blank 1: 3

Blank 2: 27

Blank 3: 21

you have to distribute the three to everything inside the parenthesis, and because it's directly in front of the parenthesis it's being multiplied.

3(x - 9) = 3x - 27

Now you need to isolate the y, in this e ample you need to add 6 to both sides

the final equation should be:

y = 3x - 21

7 0
1 year ago
How do ypu find the area of 1/4 of a circle?
julia-pushkina [17]
First find the area of the circle then divide it by 4
6 0
2 years ago
-5.73q = 97.41 q= please help me???
jek_recluse [69]

First Divide both sides by -5.73

-5.73q/-5.73=97.41/-5.73

Answer: q=-17

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B5%20%2B%202%20%5Cdiv%20%20%5Csqrt%7B5%20-%202%7D%20%7D%20" id="TexFormula1" title
Artemon [7]

Answer:

so yea what was the answer again

Step-by-step explanation:

6 0
2 years ago
A gardener wishes to plant plants in such a way that each row contains as many plants as the number of rows. He has 2624 plants.
vagabundo [1.1K]

Answer:

80

Step-by-step explanation:

we search for a square number so that rows*plantsInARow gives us the number

The number should be around 50², guessed

50² = 2500 (to low)

51² = 2601 (still to low)

52² = 2704 (bingo)

now to get from 2624 to 2704 plants he needs 80 more. That is the least number.

He could also go to plant 60² plants an than need slot more.

(would really appreciate the brainliest)

8 0
2 years ago
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