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
Iteru [2.4K]
3 years ago
13

If g(x) = x^2 - 4 find g (5) A. 6 B. 14 C. 21 D. 29​

Mathematics
2 answers:
alexandr402 [8]3 years ago
5 0

Answer:

C. 21

Step-by-step explanation:

g(x) = x² - 4

Give: x = 5

Plug in 5 for x in the equation:

g(5) = 5² - 4

Simplify. Remember to follow PEMDAS. First, solve the exponent, then subtract:

g(5) = (5 * 5) - 4

g(5) = 25 - 4

g(5) = 21

C. 21 is your answer.

~

Marrrta [24]3 years ago
3 0
C.21

5^2-4=21


Explanation
You might be interested in
What is the domain of this graph?
Elenna [48]
A. Whole numbers from 0 to 10

The domain is composed of all x value on the graph. Every point is on a whole number for x.
7 0
3 years ago
I didnt put the answer choices because ppl be putting random stuff
lesya692 [45]
I’m pretty sure the answer is 127.48 ,but I could be wrong.
5 0
2 years ago
What is the value of x?
vfiekz [6]

Answer:

80°

Step-by-step explanation:

angles in a triangle add up to 180°

70° + 30° = 100°

180° - 100° = 80°

7 0
3 years ago
Read 2 more answers
If you get a check for $289.25 a week, how much will you have made it at the end of the month
ankoles [38]
1,157 a month has approximate of 4 weeks so
289.25 x 4 = 1,157
4 0
3 years ago
Read 2 more answers
HELP!!! The graph is at the top! Will mark as brainliest answer!!
Alex777 [14]

Answer:

The value of BEF = 36°

Step-by-step explanation:

Given:

Angle AED = 90°

Angle BEF = 3x°

Angle CEF = 54°

Find;

The value of BEF

Computation:

We know that;

Angle AED = Angle BEC (Vertical opposite angle)

So,

Angle AED = Angle Angle BEF + Angle CEF

90 = 3x + 54

3x = 90 - 54

3x = 36

x = 36 / 3

x = 12

The value of BEF = 3x

The value of BEF = 3(12)

The value of BEF = 36°

4 0
2 years ago
Other questions:
  • isabel lives 3/4 mile from school, Janet lives 2/3 mile from school how much farther in miles does isabel live from school than
    14·2 answers
  • PLZ FAST I DONT WANNA DIE
    9·1 answer
  • Divide the following polynomials. Write the answer in descending powers of a.
    14·2 answers
  • A cell phone provider charges $30 each month to have a cell on their plan, but their talk and text are not free. It costs $0.05
    10·2 answers
  • Conduct a hypothesis test to test the hypothesis that cloud seeding with silver nitrate increases rainfall. Use significance lev
    9·1 answer
  • How much more did Isabel earn than Sarah?
    10·1 answer
  • Write the difference in factored form. (24x4 - 15x2 + 6x) - (10x4 + 5x2 - 4x)​
    5·1 answer
  • What is the area in square feet of the ceilling​
    14·1 answer
  • nick was thinking of a number nick halves the number and gets an aswer of 27.3 form an equation with x from the information
    8·1 answer
  • Solve Problems
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!