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garri49 [273]
3 years ago
5

I really don't understand how to solve this- please help ASAP!! Thx

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
8 0
It’s either 4 or -4 I would suggest
strojnjashka [21]3 years ago
7 0
X = 4, 0, -4

You can get this by factoring. Start by pulling out a factor of 5x from both terms. You will then be able to factor the remaining part to (x - 4)(x + 4). Then set each part equal to zero. 
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I think i got the answer but a second opinion would be greatly appreciated!
AlexFokin [52]

Answer:

Your answer would be B: 30 ft squared

Step-by-step explanation:

Find the area of the circle: 5.5 (radius) multiply it by itself then multiply that by 3.14 which gets you 94.985. Now find the area of the square which is 8*8 = 64. Subtract 64 from 94.985 and your answer will be 30.985. The questions asks for the approximate (estimate), so the closest one would be 30 ft squared

4 0
3 years ago
1 2 (–1.4m + 0.4) = m + 0.2
allsm [11]

First, you need to get rid of the parenthesis, so you need to distribute:

12(–1.4m + 0.4) = m + 0.2

-16.8m + 4.8 = m +0.2

Then subtract both sides by m:

-16.8m - m + 4.8 = m +0.2 - m

-17.8m + 4.8 = 0.2

Subtract both sides by 4.8:

-17.8m + 4.8 - 4.8 = 0.2 - 4.8

-17.8m = -4.6

Now, divide both sides by -17.8:

-17.8m/-17.8 = -4.6/-17.8

m ≈ 0.258

8 0
3 years ago
What is the simplest radical form of the expression? (x^2y^8)^2/3
ryzh [129]

Answer:x^(4/3)y^(16/3)

Step-by-step explanation:

X^(2×2/3)y^(8×2/3)=x^(4/3)y^(16/3)

6 0
4 years ago
I need help finding the area of this shape. The shape is in the picture.
antiseptic1488 [7]
Its a magical trapezoid

7 0
3 years ago
Read 2 more answers
Is -7 less the -8<br> is -8 less then or equal to -8
vladimir2022 [97]

Here’s the answer

-7>-8
-8=-8
3 0
3 years ago
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