2 years ago

Use the zero product property to find the solutions to the equation x2 + x - 30 = 12

Mathematics

1 answer:

ycow [4]2 years ago

4 0

Answer is x=-7 x=6 or choice A

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HELPPPPP I ONLY HAVE ONE ATTEMPT

frozen [14]

Answer:

are not

Step-by-step explanation:

you're welcome!!!!

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3 years ago

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I have a diameter of 45 in, what is the radius ?

Svetlanka [38]

Answer:

$r = 22.5in$

Step-by-step explanation:

$d = 2r \\ 45 = 2r \\ \frac{45}{2} = \frac{2r}{2} \\ r = 22.5in$

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3 years ago

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I need help doing negative number

hjlf

I might be able to lol

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3 years ago

HELP !!!!!!!!!!!!!!!!!!

4vir4ik [10]

Answer:

<u>answer is C ( </u> $3^{4}$ <u> )</u>

Step-by-step explanation:

so here is how you do it.

first you need to find out what $3^{8}$ is

which is the same as 3 X 3 X 3 X 3 X 3 X 3 X 3 X 3

the answer to that is 6,561

then you have to square root that

which looks like this

$\sqrt{6,561}$

which is 81

which means that you have to find the same expression that equals to 81

I then did $3^{4}$ (C) to see if the answer will be 81 and it is. so your answer is C

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3 years ago

When trying to find the probability of rolling an even number on a number cube with numbers 1 through 6, how many desired outcom

shepuryov [24]

Answer:

Step-by-step explanation:

3 even numbers 2,4,6

or 1/2

or 50%

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3 years ago