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
LuckyWell [14K]
3 years ago
14

Does anyone know this?

Mathematics
1 answer:
Marrrta [24]3 years ago
8 0

Answer:

f(-9) = 279

Step-by-step explanation:

f(x) = 4x^2 + 7x + 18

f(-9) = 4(-9)^2 +7(-9) + 18

       = 4(81) - 63 + 18

       = 324 - 63 + 18

       = 279

You might be interested in
What is the answer to this question that I<br> Don’t know?
valentinak56 [21]

Answer:

25

Step-by-step explanation:

so 9.9 ounce bag of takis

9.9/0.396=25

8 0
2 years ago
During a physics experiment, a class drops a golf
Anit [1.1K]

Answer:

2.17 seconds

brainliest pls

3 0
2 years ago
Read 2 more answers
The sales tax on a used car is​ $174​, and the sales tax rate is 5​%. Find the purchase price ​(the price before taxes are​ adde
rosijanka [135]

Answer:

Step-by-step explanation:

Let x be the purchase price

5% of x = $ 174

\frac{5}{100}*x=174\\\\x=174*\frac{100}{5}\\\\x=174*20\\

Purchase price = $ 3480

8 0
3 years ago
100.5 divided by 1.5
wariber [46]
The answer to 100.5 divided by 1.5 is 67
5 0
3 years ago
Expand and simplify (x-2)(2x+4)
d1i1m1o1n [39]

Answer:

2 {x}^{2}  - 8

hope it's helpful ❤❤❤

THANK YOU.

7 0
2 years ago
Read 2 more answers
Other questions:
  • The smaller triangle is a pre-image of the bigger triangle. The center of dilation is (2, −2).
    11·2 answers
  • In 103.4, the digit 0 is in the tens place. Its value is?
    12·1 answer
  • How do you write 4.5 with the same number of decimal places as 6.25
    13·2 answers
  • Is negative 8 a term
    14·2 answers
  • I don’t know how to solve this I’m so confused please help me
    14·1 answer
  • Jorden wanted to leave a 15% tip on a $48.00 bill. What amount should he leave?
    12·2 answers
  • Factor completely.
    15·1 answer
  • What is the surface area of this triangular prism?<br> 6.5 ft<br> 6 ft-<br> 11 ft<br> 5 ft
    8·1 answer
  • Match the expression to the correct property that is shown.
    11·1 answer
  • Multiply. Write your answer in simplest form. 3 1/3 x 1 1/7
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!