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WARRIOR [948]
4 years ago
10

Which method can't you use to solve this problem? x2 – 47 = 0

Mathematics
1 answer:
Ne4ueva [31]4 years ago
7 0
What are the options
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A rectangular prism has a length of 2 1/2 cm, a width of 2 1/2 cm, and a height of 5 cm. Justin has a storage container for the
julsineya [31]
The volume of the prism is 31.25 cm cubed.
Therefore the container has a higher volume.
35 - 31.25 is 3.75.
The difference is 3.75
6 0
4 years ago
(Geometry), homework please help
Morgarella [4.7K]

4.That first one sounds familiar; I think I did it yesterday.


The sides don't matter (except that they're equal) so the base angle b satisfies


b + b + 38 = 180


2b = 142


b = 71


Choice a




5.


42 + 42 + v = 180


v = 180 - 84 = 96


choice d


6. That's three acute angles, an acute triangle


7. We need to satisfy the triangle inequality which means the sum of the two smaller sides needs to be bigger than the largest


10+15>24 so choice b


8.


SRT = RTS = 180 - STU


3x - 50 = 180 - 7x


10 x = 230


x = 23


choice a



3 0
3 years ago
41% people preferred and 22% how many than
Mrrafil [7]
Can you please use complete sentences? I might be able to help if you do.
8 0
4 years ago
Multiply (x-3)(4x+2)
Arisa [49]

Answer:

4x^2 - 10x - 6

Step-by-step explanation:

Use FOIL to distribute.

First

Outside

Inside

Last

F: x * 4x = 4x^2

O: x * 2 = 2x

I: -3 * 4x = -12x

L: -3 * 2 = -6

Now, put the answers together.

4x^2 + 2x - 12x - 6

Now, combine like terms.

2x and -12x are like terms.

2x - 12x = -10x

Our final answer is:

4x^2 - 10x - 6

3 0
3 years ago
What is the length of the diagonal D?
Dmitry [639]

Answer:

22

Step-by-step explanation:

first find the square root of all the sides then add them up and divide by two and your answer should be 22 hope this helps

8 0
4 years ago
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