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LenKa [72]
2 years ago
7

Identify the solution(s) of

title="y ^{2} - 2y - 8 = 7" alt="y ^{2} - 2y - 8 = 7" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Burka [1]2 years ago
8 0

Answer:

y= 5 and -3

Step-by-step explanation:

subtract 7 from both sides to get y^2-2y-15=0

factor the equation to get (y-5)(y+3)=0

add five on both sides to get y=5 and subtract 3 on both sides to get y=-3

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X/5+37= -3 what is x show work
kvv77 [185]
I hope this help you

5 0
3 years ago
I just started the problem, but I'm a bit lost on what to do now.
borishaifa [10]
According to Greg himself (probably a master at pies) says perfect cherry pies have a ratio of 240 cherries to 3 pies. First, we need to divide 240 cherries by 3 pies to find out how many cherries are in one pie.

240 / 3 = 80

Then multiply by 9 to get your answer.

9 * 80 = 720
8 0
3 years ago
Need help ASAP. Please and thanks!:
Nuetrik [128]

Answer:

The answer is x=294 (B)

Step-by-step explanation:

Remember, all interior angles of a hexagon add to 720.

So add all the  given numbers first.

92+100+94+140+x= 720

426+x=720

-426 from both sides

x= 294

I know this is a week later since you posted the question, sorry.

3 0
2 years ago
What is 9540000 in expanded form using exponents to show powers of 10
GalinKa [24]
<span>9540000 = 9x1000000 + 5x100000 + 4x10000
               = 9x10^6  + 5x10^5 + 4x10^4</span>
3 0
3 years ago
Read 2 more answers
Please help i will mark brainiest answer please
DENIUS [597]

Answer:

-2

Step-by-step explanation:

Coefficient is usually the number in front of the variable so, in this case it would be -2.

6 0
3 years ago
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