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
VikaD [51]
3 years ago
13

H(x)=-2x-10 H(8) Find x if h(x)=14

Mathematics
1 answer:
worty [1.4K]3 years ago
5 0

Part 1

Plug in x = 8 and simplify

h(x) = -2x-10

h(8) = -2(8)-10

h(8) = -16-10

<h3>h(8) = -26</h3>

================================

Part 2

Replace h(x) with 14. Follow PEMDAS in reverse to solve for x.

h(x) = -2x-10

14 = -2x-10

14+10 = -2x

24 = -2x

24/(-2) = x

-12 = x

<h3>x = -12</h3>

If x = -12, then h(x) = 14

In other words, h(-12) = 14

------

Check:

h(x) = -2x-10

h(-12) = -2(-12)-20

h(-12) = 24-20

h(-12) = 14

You might be interested in
Round 12,351 to the nearest hundred
Basile [38]
The answer to the question is 12,400
3 0
3 years ago
6% of what number is 30
uranmaximum [27]
1.8 is 6 percent of 30
4 0
2 years ago
Please help this is worth a lot of my grade:(
Ede4ka [16]

Answer:

Step-by-step explanation:

a_n=-3n+50\\ \\ a_{15}=-3(15)+50\\ \\ a_{15}=-45+50\\ \\ a_{15}=5

5 0
2 years ago
Which of these always has congruent diagonals?
docker41 [41]

Answer:

rectangle

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
Questions in a nutshell:
Lesechka [4]

Answer:

1.048576e+46

Step-by-step explanation:

(5x5)x20x80 to the power of 10

(25x20)x80 to the power of 10

500x80  to the power of 10

40000 to the power of 10

the answer is 1.048576e+46

8 0
3 years ago
Read 2 more answers
Other questions:
  • How do you write 3.625 as a fraction
    12·2 answers
  • Samy recorded the number of different types of pets his friends have in the table shown below:
    7·1 answer
  • What is the value of the expression below when
    10·2 answers
  • (-3, -7). 1/7 what is the equation in point slope form
    11·1 answer
  • The price of a computer after discount was $850. If the discount was 25%, what was the original price of the computer?
    10·1 answer
  • The ratio of Luke's age to Jack's age is 3:2. If Luke is 36, how old is Jack?
    7·2 answers
  • An object’s height is measured in centimeters and in inches. Two rulers, one showing inches, the other showing centimeters. The
    8·1 answer
  • Geometry!!! Pls help!! Mathxl!! Full points!!
    11·1 answer
  • I just really dont get it
    8·1 answer
  • There are 15 jelly beans left in a bag. The table shows the frequency of each color.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!