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
Inessa [10]
3 years ago
5

If f(x)=-7x-3 and g(x)=√x-16 what is (f °g)(-2)

Mathematics
1 answer:
schepotkina [342]3 years ago
3 0

Answer:

Not possible

Step-by-step explanation:

The notation (f °g)(-2) means f(g(-2)). You will substitute -2 into g(x) then substitute the value or equation that results into f(x).

g(-2) = √x - 16 = √-2 - 16

This is not possible because the value of -2 cannot be found in a square root. Square roots do not compute real roots for negative numbers.

You might be interested in
8. Find the area of the shaded region.
Solnce55 [7]

Answer:

7

Step-by-step explanation:

did the math

6 0
2 years ago
Read 2 more answers
Solve for y<br><br> +5=+5<br><br> Please help!
Amiraneli [1.4K]

Answer:y=10

Step-by-step explanation:

5 0
2 years ago
6x-5y=5<br> 3x+5y=4<br> The x-coordinate of the solution to this system of equation is
Anna35 [415]

Answer:

x=1

Step-by-step explanation:

1) 6x-5y=5

2) 3x+5y=4

ets perform the following operation

1) +2), This leads to the following equation:

6x+3x-5y+5y=5+4

From where we obtain the solution for x

9x=9

x=1

3 0
3 years ago
Does anybody know this? I appreciate any help. I ONLY need help with 6c.
elena55 [62]

40:68.6

Hoped it helps

8 0
2 years ago
Ivan has a summer babysitting job that pays $15 per hour. He wants to know how many hours he has to babysit to afford a new bike
exis [7]

Answer: 20 hours

Step-by-step explanation:

Equation: 15x = 300

Isolate the variable.

Divide both sides by 15:   ¹⁵ˣ⁄₁₅ = ³⁰⁰⁄₁₅

x = 20

Ivan needs to work 20 hours in order to afford the bicycle.

8 0
2 years ago
Other questions:
  • The population of at a town has grown 2% each year. In 1998, the population of the town was about 10,000 people. What was the po
    6·1 answer
  • The 1990s and early 2000s could be considered the steroids era in a certain professional baseball​ league, as many players have
    13·1 answer
  • The Pythagorean Theorem is<br> a2 + b2 = c2<br> a + b = c<br> c² + a²=b²
    7·1 answer
  • The distance between two cities is 1900 km. How long will it take, in h, to drive from one city to the other if your average spe
    12·1 answer
  • What is the mean absolute deviation of attendance at the 4 middle school dances?
    12·1 answer
  • Please help!! Which two equations are the equations of vertical asymptotes of the function y = 5∕3 tan(3∕4x)?
    7·2 answers
  • Hi! can you please help with this
    5·2 answers
  • Item 9
    14·1 answer
  • 1<br> Find the value of the expression 4a + 7 when a =<br> 2
    6·2 answers
  • Determine the slope of a function with the following two solutions:<br> (-1.5, 2) and (7.5, 5)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!