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3 years ago

12

Evaluate x² - y2 if x = -4 and y = .5.

2 answers:

aksik [14]3 years ago

8 0

Answer:

The answer is16.25

Step-by-step explanation:

16 + 0.25 = 16.25

Alina [70]3 years ago

5 0

Answer:

Answer: -17

Step-by-step explanation:

1 ) x² - y2

2 ) -4² - .5(2)

3 ) -16 - 1

4 ) -17

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lbvjy [14]

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4 years ago

Evaluate the difference quotient for the given function. Simplify your answer.

IgorC [24]

Answer:

-5 - h

Step-by-step explanation:

ƒ(x) = 1 + 5x - x²

[f(5 + h) -f(5)]/h

= [1 + 5(5 + h) - (5 + h)² - 1 - 5(5) +5²]/h

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7 0

3 years ago

Evaluate:<br> 6(-2)² - 4(-2) +3

murzikaleks [220]

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3 years ago

Which of the following is the length of BC given that figure ABCD is a parallogram?

Hatshy [7]

Since ABCD is parallelogram these rules apply:

$CD=AB$
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The answer is D.

Hope this helps.

r3t40

6 0

4 years ago

The number $e$ of eggs a leghorn chicken produces per year can be modeled by the equation $e=179. 2\left(0. 89\right)^{w/52}$ ,

Mnenie [13.5K]

Answer: w

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52

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3 years ago