2 years ago

Use the functions f(x) and g(x) to answer the question. F(x)=x²-16; g(x)=x+4

Mathematics

1 answer:

AnnZ [28]2 years ago

7 0

(x^2) - 16 / x+4 = (x-4)(x+4) / (x+4) = x-4, x not equal to -4

D is the answer.

You might be interested in

What is the approximate area of the triangle? A)12.5 B)18 C)21.5 D)31

dalvyx [7]

Answer:

21.5

Step-by-step explanation:

Counting the full squares: 16

Counting the squares that are more than 1/2: 6

The best estimate would be 21.5

6 0

2 years ago

Xsquare-8x+15 please help me answer it thank you

Murrr4er [49]

Step-by-step explanation:

${x}^{2} - 8x + 15 = 0 \\ (x - 3)(x - 5) = 0 \\ x = 3 \: or \: x = 5$

4 0

3 years ago

Find the area of the parallelogram that has a base of 2 1/2 feet and a height of 1 1/4 feet

blagie [28]

Answer:

3 1/8 ft²

Step-by-step explanation:

The area of a parallelogram is equal to the product of its base and its height.

b × h

2.5 × 1.25

= 3.125

The area is 3.125 feet².

4 0

3 years ago

Please help |x+10| , if x=−12

Pani-rosa [81]

Answer:

Step-by-step explanation:

All you do is substitute x.

Add.

|-12 + 10|

Find the absolute value of |-2|.

|-2|

4 0

3 years ago

Write 1/10^2 using exponents

Viefleur [7K]

Answer:

I think it would be 100

Step-by-step explanation:

because 10^2 is 10 x 10 which equals 100 and so if you have 1/10^2 it's basically saying 1 divided by 10^2 and 10^2 is 100 so it would be 1 divided by 100 which equals 100.

I hope this helped any.

4 0

3 years ago