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kodGreya [7K]
3 years ago
12

90°

Mathematics
2 answers:
irakobra [83]3 years ago
7 0

Answer:

D

Step-by-step explanation:

malfutka [58]3 years ago
3 0

Answer: D) A segment = 81/4pi -81/2

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I need help with this can someone please help me I'm bad at fractions.
Artemon [7]
The answer is 29, I just didn’t on my head right now.
5 0
3 years ago
Help please! Thank you
Anna71 [15]
First thing to do is set up your equation:
45/x = 20/100
Cross multiply
4500 = 20x
And divide by 20

Answer: 225 people were surveyed 

6 0
3 years ago
Read 2 more answers
What is the smallest solution to the equation 2/3 x^2=24
True [87]

Answer:

The smallest solution is -6

Step-by-step explanation:

2/3 x^2=24

Multiply by 3/2 on each side

3/2 *2/3 x^2=24 *3/2

x^2 = 36

Take the square root of each side

sqrt(x^2) = ±sqrt(36)

x = ±6

x = -6, 6

The smallest solution is -6

7 0
3 years ago
What unit of measurement can you use to measure the weight of a hippopotamus
Flura [38]

Answer:

Kg

Step-by-step explanation:

because all the things are meausured with it mostly

6 0
3 years ago
Y = (x + 9)(x-4)<br><br>Now we need to multiply our binomials​
MA_775_DIABLO [31]

Answer:

x^{2}+5x-36

Step-by-step explanation:

To multiply binomials there are 2 ways. F.O.I.L., or the box method.

I will use the box method, and I hope it helps you!

After looking at the picture, this is not the answer quite yet.

x^{2}+9x-4x\\-36

Subtract 4x from 9x.

9x-4x=5x

So, the answer will be x^{2}+5x-36

8 0
3 years ago
Read 2 more answers
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