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
miss Akunina [59]
3 years ago
14

F(-4) if f(x) = -X-5. help please!

Mathematics
1 answer:
marissa [1.9K]3 years ago
5 0

Answer: -1

Step-by-step explanation:

f(-4)=4-5

Since your x is negative and this problem requires -x to find y, you switch the sign to positive.

You might be interested in
What is the volume of the rectangular prism
Citrus2011 [14]

Answer:

384.12 cubic inches

Step-by-step explanation:

Length: 9 7/10 = 9.7 inches

Weight: 1 4/5 = 1 8/10 = 1.8 inches

Height: 22 inches

Volume of a rectangular prism: V = l*w*h

V = 9.7 * 1.8 * 22

V = 17.46 * 22

V = 384.12 cubic inches

Hope this helps!

3 0
3 years ago
Instructions: Find the measure of the indicated angle to the<br> nearest degree
Elanso [62]

Answer:

x = 60°

Step-by-step explanation:

let the missing angle be = x

Cos x = 8/16

x = Cos-¹ 0.5

x = 60°

5 0
3 years ago
Pleaseeee help!!!!!! I will mark you as brainlinest for correct answer!!!!!!!!!!!
Agata [3.3K]
I believe the answer you are looking for is the quadratic formula. because it has the formula correct, and it to me just looks exactly like it.

So, it has the ax^2+bx+c=0 but just a little difference, it has a subtracting sign instead of adding.

I don't know if I am right, but that is my guess. I remember doing those lol
4 0
3 years ago
A number q tripled in algebraic expression help
xenn [34]
A number tripled mean you have to multiply it by 3
so the answer is

3 times a number q or...

3q
8 0
4 years ago
5. Evaluate<br><br> 10+ (4 23 + 7) - 19<br> A. 30<br> B. 33<br> C. 47<br> D. 45
Lyrx [107]

Answer:

10+ (4 23 + 7) - 19

I don't know if the 4 is supposed to be multiple or subtract or to add but If it is add

4 0
3 years ago
Other questions:
  • A publisher claims that the average salary paid at its company is $37,500 but it could differ as much as $4500. Write and solve
    11·1 answer
  • 1/6 of an advertising catalog page is dedicated for a drawing, 5/18 for an advertisement and 1/9 for another advertisement. The
    12·1 answer
  • At 9 a.m. a car (A) began a journey from a point, traveling at 40 mph. At 10 a.m.
    7·1 answer
  • In triangle XY=yz. If a = 40degree ,then xy =?
    14·1 answer
  • A = {1, 2, 3, 4} B = {3, 4, 6, 8} C = {5, 6, 7} A∪B∩C=
    15·2 answers
  • Which of the following steps indicates the subtraction property of equality when solving the equation 3x + 14 = –9x – 8? Questio
    8·1 answer
  • A football coach gives half his players a protein bar to eat before each game; the other players do not receive the protein bar.
    6·1 answer
  • Perform the indicated operation and write the result in the form a+bi i^59
    15·2 answers
  • If AC = 4x-60 and BD = 30-x, find BD (GIVING BRAINLIEST)<br><br> The figure given is a rectangle
    14·1 answer
  • (2x+4)(2x+4)-3<br> Written in polynomial standard form
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!