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mina [271]
3 years ago
13

Please help

Mathematics
2 answers:
jonny [76]3 years ago
8 0

Answer:

(k ∘ p)(x) = 2x²-16x+25

Step-by-step explanation:

attashe74 [19]3 years ago
3 0

Answer:

<h3>(k ∘ p)(x) = 2x²-16x+25</h3>

Step-by-step explanation:

<h3>(k ∘ p)(x) = 2(x-4)²-7</h3><h3 /><h3>(k ∘ p)(x) = 2(x²-8x+16)-7</h3><h3 /><h3>(k ∘ p)(x) = 2x²-16x+32-7</h3><h3 /><h3>(k ∘ p)(x) = 2x²-16x+25</h3>
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Identify each pair of angles as corresponding, alternate interior, alternate exterior, or consecutive interior.
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1. C) Consecutive Interior Angle
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2 years ago
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A hockey season ticket holder pays $88.56 for her tickets plus $5.00 for a program each game. A second person pays $19.76 for a
Aleksandr-060686 [28]

Answer: x = 6

Step-by-step explanation: If you take 88.56 + 5x = 19.76x, an equation, you should first rearrange the variables to the left side of the equation: 5x - 19.76x = -88.56.

Next, you should combine your like terms. So, -14.76 = -88.56.

Then, divide both sides of the equation by the coefficient of variable. So, x = -88.56 / -14.76./

Lastly, calculate. Determine the sign for multiplication or division, so x = 88.56 / 14.76. Multiply both the numerator and denominator with the same integer. So, x = 8856 / 1476. Cross out the common factor, then you get your answer of x = 6

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2 years ago
Write a function rule that represents the sentence.<br> y is 4 less than the product of 7 and x.
goldenfox [79]
Answer:

y = 7x - 4

just as it says in words
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3 years ago
What two rational expressions sum to <img src="https://tex.z-dn.net/?f=%5Cfrac%7B4x%2B2%7D%7Bx%5E%7B2%7D-9%2B8%20%7D" id="TexFor
bulgar [2K]

Answer:

\frac{4x+2}{x^2 - 9x + 8} = \frac{4x}{(x-8)(x-1)} + \frac{2}{(x-8)(x-1)}

Step-by-step explanation:

Given

\frac{4x+2}{x^{2}-9+8 } = \frac{A}{()(x-1)} + \frac{B}{()(x-8)}

Required

Fill in the gaps

Going by the given parameters, we have that

\frac{4x+2}{x^{2}-9+8 } = \frac{A}{()(x-1)} + \frac{B}{()(x-8)}

x^2 - 9x + 8, when factorized is (x-1)(x-8)

Hence; the expression becomes

\frac{4x+2}{(x-1)(x-8)} = \frac{A}{(x-8)(x-1)} + \frac{B}{(x-1)(x-8)}

Combine Fractions

\frac{4x+2}{(x-1)(x-8)} = \frac{A + B}{(x-8)(x-1)}

Simplify the denominators

4x + 2 = A + B

By direct comparison

A = 4x

B = 2

Hence, the complete expression is

\frac{4x+2}{x^2 - 9x + 8} = \frac{4x}{(x-8)(x-1)} + \frac{2}{(x-8)(x-1)}

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