1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Maksim231197 [3]
3 years ago
12

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]3 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.volume....
Molodets [167]

Answer:

180

Step-by-step explanation:

V=lwh

3=10·9·6

3=180

5 0
3 years ago
The standard deviation of the data set is 2.3. Compute the variance to the nearest hundredth. 2,2,2,3,5,5,6,7,8
Arada [10]
The standard deviation is the square root of the variance...so that means the variance is the standard deviation squared.

2.3^2 = 5.29 <===
7 0
3 years ago
1 Solve for the unknown variable:
Burka [1]

Answer:

Approximately 6.4

Step-by-step explanation:

We can use the pythagorean thereom here, that tells us (a^2)+(b^2)=c^2. C is the hypotenuse, the side opposite from the right angle, while a and b are the other sides. We can insert 5 and 4 as a and b, and solve for c

:(5^2)+(4^2)=c^2

:25+16=c^2

:41=c^2

:sqrt(41)=6.4=c              (We square rooted both sides. 6.4 is only rounded to the nearest hundredths place.) Hope this helps!

8 0
2 years ago
Read 2 more answers
Which of the following statements are true? Select all that apply.
Gnesinka [82]

Answer:

a and c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Aubree practices the piano 1197 minutes in 3 weeks. At what rate did she practice, in minutes per day?
Norma-Jean [14]

Answer:

57

Step-by-step explanation:

We need to create a ratio. so Aubree practices the piano for 1197 min: in 3 weeks. So for 1 week, we have to divide 1197 by 3, so 1197/=399. And so we know that 1 week is 7 days, just divide 399 by 7! 399/7=57. The rate that she practiced per day is 57 minutes. So one last final step just to check if this answer is correct is to divide 57 by 60, and that is 0.95. 0.95 out of 1.00 minutes per day is 95/100. Cross multiply with x/60, and you will get your answer, which is 57.

4 0
1 year ago
Read 2 more answers
Other questions:
  • The temperature was 19 degrees Fahrenheit on Monday and 31 degrees Fahrenheit on Tuesday. How much did the temperature rise?
    10·1 answer
  • You are trying to find the distance from Saint Augustine to Jacksonville. What would be the most appropriate unit of measure to
    15·1 answer
  • The equation X^3+3x^2 + 5x+15 = 0 Has how many solutions
    12·1 answer
  • Solve the following system x=3 y=3x-1
    11·1 answer
  • Solve 6x2 – 2x + 1 = 0) using the Quadratic Formula.
    13·1 answer
  • Mario buys tickets for either 47 or 57 dollars. He purchases 14 tickets and spends 738 dollars. How many tickets did he purchase
    6·1 answer
  • Write in complete sentences telling a similarity and a difference between opposite numbers and absolute value
    13·1 answer
  • Connor can travel 2 3/4 miles in 2 1/2 hours. What is his average speed in miles per hour?
    11·1 answer
  • Help with math please example 1
    6·1 answer
  • 9α – 8α<br><br> Can someone please answer this question ty
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!