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
natulia [17]
3 years ago
5

Let f (x) = −x2 −5x + 36. What is the value of f (−3)?

Mathematics
1 answer:
AveGali [126]3 years ago
7 0

Answer:

Step-by-step explanation:

You just have to substitute -3 into your function.

Therefore: 9 + 15 + 36 = 50

You might be interested in
What is the probability of rolling a number greater than or equal to 8 with the sum of two dice, given that at least one of the
amid [387]

Answer:

a dice goes from 1-6

6+1=7

6+2=8

6+3=9

6+4=10

6+5=11

6+6=12

Of those possible choices, 5 are greater than or equal to 8. So the answer is 5/6.

mark brainiest please

7 0
3 years ago
Read 2 more answers
A portion of the Quadratic Formula proof is shown. Fill in the missing statement.
Zielflug [23.3K]

Answer:

Option A.

Step-by-step explanation:

we have

x+\frac{b}{2a} =\pm\sqrt{\frac{b^2-4ac}{4a^2}}

Simplify the right side of the equation

we know that

\pm\sqrt{\frac{b^2-4ac}{4a^2}}=\pm\frac{\sqrt{b^2-4ac}}{\sqrt{4a^2}}=\pm\frac{\sqrt{b^2-4ac}}{2a}

so

The expression is

x+\frac{b}{2a}=\pm\frac{\sqrt{b^2-4ac}}{2a}

therefore

x plus b over 2 times a equals plus or minus the square root of b squared minus 4 times a times c, all over 2 times a

4 0
3 years ago
What is nintetty-nine hundredths as a decimal
guapka [62]
It is still 99 Hundredths as a decimal.
8 0
4 years ago
Square root of 172 ?
Veronika [31]

Answer:

13.1148770486

.....................,...

3 0
3 years ago
Read 2 more answers
PLZZZ HELP ME I DON'T GET THISq
just olya [345]

Answer:

Step-by-step explanation:

To distribute means to multiply everything outside the parenthesis with everything inside the parenthesis, so in this case 7x8 then 7(x) then 7x2 so that is equal to 56 + 7x + 14, so combine the 56+14 so we get 7x + 70.  I hope '7' is part of the problem and not the question number

8 0
3 years ago
Read 2 more answers
Other questions:
  • Jenny served a volleyball​
    9·1 answer
  • Wes used 49 quarts of oil when he changed the oil in 7 cars. Complete and solve the proportion to find how many quarts of oin he
    6·1 answer
  • 30 Points <br> PLEASE HELP!!!<br> ASAP
    8·1 answer
  • I keep getting confused I don't understand what I keep doing wrong
    7·1 answer
  • Need some help ASAP!!!!!!
    15·1 answer
  • In a parallel circuit, the supply voltage is 120 V, 60 Hz. The resistance is 30 Ω and the inductive reactance is 40 Ω. What is t
    13·1 answer
  • A farmer harvested 35 acres of corn and 20 acres of beans. Animals ate 18
    13·1 answer
  • You had a pool party that ended up costing
    15·1 answer
  • 40 pnts and brainliest to best answer ( :
    6·2 answers
  • PLSSSS HELP!! The radius of a circle is 8 feet. What is the length of a 135° arc?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!