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
KIM [24]
3 years ago
11

Find h(7) if h(x)=-7x-3

Mathematics
1 answer:
Olin [163]3 years ago
6 0

Answer:

h(7) = -52

Step-by-step explanation:

To get our answer, we must first set up the equation by plugging the value of 7 into x.

h(7) = -7(7) - 3

Following the order of operations, we multiply the number inside the parentheses by the number outside of it first.

-7 × 7 = -49

That leaves us with h(7) = -49 - 3

Now we subtract what's left to find our answer.

-49 - 3 = -52

h(7) = -52

You might be interested in
Eu Fiz uma compra no valor de 64 reais e deei 100 reais para a moça cobrar quanto ela tem que me voltar?
anyanavicka [17]

Resposta é 36

Porquê 64 - 100 = 36

5 0
3 years ago
Please help me solve this! I’ve been stuck for ages! Thankyou
polet [3.4K]

Answer:

y = sin(x- pi/2)

Step-by-step explanation:

Please see the attached image to see your graphs.

By simple inspection we can see that the sine is shifted pi/2 to the right.

We know this because sines are periodic functions with a period T = 2*pi

We can also see that the maximum point of the graph (y = 1) got shifted by a fourth of the period.

And finally, since we want to shift the graph to the right, we need to substract from the argument of the sine term.

7 0
3 years ago
Please help for a quick, easy 20 points.
fiasKO [112]

Answer:

A is true.

B is true.

C is true.

D is false.

E is true.

F is false.

G is false.

4 0
3 years ago
An ancient atifact is 4 time older then an anitque book
amm1812
(antique book age)*4 idrk the question but i hope this helps
7 0
3 years ago
The sale price of every item in a store is 85% of its usual price.
Vladimir [108]

Answer

a. The backpack is $4.50

b. The sweatshirt is $2.70

Step-by-step explanation:

a. 30 x 0.15 = 4.50 (The 0.15 is from the price you are actually paying for the item. Because the item is 85% off, you are paying for 15% of the usual price. 15% as a decimal is 0.15 so you multiply that to the original price to find the amount u will pay.)

b. 18 x 0.15 = 2.70  

5 0
3 years ago
Other questions:
  • Solve for x. 9(x + 1) = 25 + x
    7·2 answers
  • Factor the trinomial below.
    7·2 answers
  • Can some one please do this for me just 7 and 8
    15·1 answer
  • 12 quarts equals how many pints
    9·1 answer
  • A ball, thrown vertically upwards, from the ground, has its height h (in meters) expressed as a function of time t (in seconds),
    9·2 answers
  • PLEASE HELP Trig Idenities
    15·1 answer
  • If sin (theta) is in quadrant 3 then what is tan (theta)?
    13·1 answer
  • The auditorium where the spring musical will be performed has 10 seats in the 1st (front) row. Each row behind the Ist row has 4
    11·2 answers
  • Can you help me if u want
    7·2 answers
  • 180 is equivalent to π/2 radians<br><br> true<br> false
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!