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
kifflom [539]
3 years ago
8

Help me plzzzzzzzzzzzzzzzzzzzz

Mathematics
2 answers:
Reptile [31]3 years ago
8 0

Answer:

Step-by-step explanation:

f(-3)=-(-3)²+7(-3)-13

     =-9-21-13

     =-43

Strike441 [17]3 years ago
7 0

Answer:

Step-by-step explanation:

f(x)=-x^2+7x-13\\ \\ f(-3)=-(-3)^2+7(-3)-13\\ \\ f(-3)=-(9)-21-13\\ \\ f(-3)=-43

You might be interested in
If you solve this correctly I’ll give you brainliest!
Evgesh-ka [11]
I would consider the number 2
3 0
2 years ago
NEED HELP SOON!!!!<br> for any numbers a, b, and c, a(b + c)=ab+ac
navik [9.2K]

The property displayed here is the distributive property.

If you have a variable or unknown number inside or outside of parentheses, you can distribute it to each term and add the terms together, and it will remain true.

Example:

4(x + 5)

After distributing, it'll look like this:

4x + 20


6 0
3 years ago
17.381 divided by 1.21​
daser333 [38]

Answer:

14.36446281 is the answer, you probably have to round

7 0
3 years ago
Work out the percentage change to 2 decimal places when a price of £70 is increased to £99.
TiliK225 [7]

Answer: that is the solution to the question

Step-by-step explanation:

6 0
3 years ago
473 heartbeats in 5 1/2 minutes
BabaBlast [244]

Answer:

86 heartbeats per minute

Step-by-step explanation:

i assume that's your question?

8 0
2 years ago
Other questions:
  • What is the answer to this question?¿
    5·1 answer
  • Whats (0,5), m=1/3 in point-slope form
    14·1 answer
  • Choose one of the factors of x15 − 64. (2 points)
    9·2 answers
  • Add the two expressions 2x + 6 and 6x - 1 enter your answer in the Box. PLZ help
    11·2 answers
  • Yooo please help me w dis!! marking brainiest answer!!
    12·1 answer
  • Jeffrey's recipe for oatmeal muffins calls for 2 3/4
    11·1 answer
  • The radius of a circle is 3.9 in. Find the circumference to the nearest tenth.​
    12·1 answer
  • Find the common ratio of the geometric sequence 11, -88, 704,...
    13·1 answer
  • -12 1/2 + h = -8.5 <br> solve for h
    6·1 answer
  • Please take a look at the picture. Please write your answer with an explanation.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!