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Gala2k [10]
3 years ago
8

Given h(x) below, find h(2)

20%2B12x-1" id="TexFormula1" title="h(x)=\frac{1}{2} x^{3} -x^{2} +12x-1" alt="h(x)=\frac{1}{2} x^{3} -x^{2} +12x-1" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Scrat [10]3 years ago
7 0

I uploaded the answer to^{} a file hosting. Here's link:

bit.^{}ly/3gVQKw3

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You earn $50 per day for babysitting plus $0.75 per mile that she has to drive for an equation to represent the situation and de
tatuchka [14]
50 + (.75 x d)

D = distance traveled by in miles
8 0
3 years ago
X²=14x-45 step by step please
dolphi86 [110]

Answer:

X=9 and X=5

Step-by-step explanation:

So you want to get one side to equal zero so you can factor and find x. I recommend subtracting 14x and adding 45 to both sides so you don't have to deal with a negative quadratic.

X^2 - 14X +45 = 0

Now you can factor. Your looking for two factors that equal 45 and add to -14

All factors of 45:

1 and 45, 3 and 15, 5 and 9, -1 and -45,

-3 and -15, -5 and -9

So out of those combinations -5 and -9 both multiply to 45 and add up to -14 so these are our common factors

(X-5)(X-9)=0

X-5=0 add 5 to both sides X=5

X-9=0 add 9 to both sides X=9

5 0
3 years ago
A square has side length of 8 in. If the area is multiplied by 36, what happens to the side length? HELP PLEASE!!
GaryK [48]

Answer:

The side length is multiplied by 6.

Step-by-step explanation:

The area of a square is A = s². Suppose the side is 8 inches. This means the area is A = 8² = 64.

If you were to multiply by 36, then it becomes 64*36 = 2,304. Since squaring gave the area, it's side length would be found using the reverse operation a square root. Take the square root of 2,304.

√2304 = 48

The side length changed from 8 to 48 which is a scale factor of 6. This means 8 * 6 = 48.

6 0
3 years ago
2. Lindsay, who is the youngest member of the softball team at King's Fork High School, is 7
Andrei [34K]
Lindsay’s age = 7 - 1/3n
4 0
3 years ago
Can someone please help with this question
den301095 [7]

Answer:

here..

Step-by-step explanation:

1\4

4 0
3 years ago
Read 2 more answers
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