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fredd [130]
3 years ago
10

Question 20 of 25

Mathematics
1 answer:
igomit [66]3 years ago
7 0

Answer:

I think its B

Step-by-step explanation:

I asked on brainly and I will in the link where I got it from.

brainly.com/question/20154385

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I got the answer 8x^3+1 by putting the values in the above formula
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4 years ago
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What is 1.8×10 + 8.4×10
Vsevolod [243]
1.8*10+8.4*10 is the equation

Basically, you are multiplying 1.8 and 8.4 by itself ten times but here is a tip:

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So 1.8*10=18. and 8.4*10=84.

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Answer: 102
8 0
3 years ago
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X^3+x²-36 Find all real zeros.
Harman [31]

Answer: x=3

Step-by-step explanation:

To find the zeros, you want to first factor the expression.

x³+x²-36

(x-3)(x²+4x+12)

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x-3=0

x=3

Since x²+4x+12 cannot be factored, we can forget about this part.

Therefore, the zeros are x=3. You can check this by plugging the expression into a graphing calculator to see the zeros.

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4 years ago
Grace sold 84 of the 140 cokies she baked what pecent did she sell
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She sold 60% of her cookies.
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14. What is the vertex of y=-3x2 + 6x +15?
Flura [38]

Answer:

y=6x+21

Step-by-step explanation:

simply 3x2+6x+15

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