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
Nat2105 [25]
3 years ago
14

10. What is 3[ f(x + 4)) if f(x) = 23 + 4x2 + 9?

Mathematics
1 answer:
melomori [17]3 years ago
4 0

Answer:

Step-by-step explana-

-20

-40

-65

You might be interested in
What is the scale factor for 10 cm to 5 m
IgorLugansk [536]

Answer:

2cm

Step-by-step explanation:

3 0
4 years ago
Isabel is running for president of the chess club, and she received 33 votes. There are 60 members in the club. What percentage
iVinArrow [24]

Answer:

55%

Step-by-step explanation:

(Received number of votes/Total number of votes)100%

=(33/60)100%

=(11/20)100%

=(0.55)100%

=55%

Therefore, 55% of the club members voted for Isabel.


4 0
3 years ago
An airplanes altitude changes -378 feet over 7 minutes. What was the mean change of altitude in feet per minute?
Natalija [7]
Average rate= change in alt / change in time

r=-378/7=-54ft/min
4 0
3 years ago
Read 2 more answers
Find the value of x in the triangle shown below.
DIA [1.3K]

Answer:

x=8

Step-by-step explanation:

We can use the Pythagorean theorem to solve

a^2+b^2 = c^2  where a and b are the legs and c is the hypotenuse

6^2 + x^2 = 10^2

36 + x^2 = 100

Subtract 36 from each side

36-36 +x^2 = 100-36

x^2 = 64

Take the square root of each side

sqrt(x^2) = sqrt(64)

x = 8

7 0
3 years ago
Read 2 more answers
Math III WSD CRC QT 1.25 CR
Semenov [28]

Answer:

5ff5yvy hh h

Step-by-step explanation:

ctvtvh j h h h j

8 0
3 years ago
Other questions:
  • The astrolabe, an example of improved technology of the 15th and 16th centuries, had the GREATEST impact on
    6·2 answers
  • Which month has the highest temperature
    8·1 answer
  • How can I find the area of a rectangle with a rectangle the size of w- 2in and l- 5 in. I need two ways and i need a lot of easy
    14·1 answer
  • If the sin 30° is 1 over 2, then the cos ____° = _____. (4 points) 60° ; 1 over 2 30° ; square root 2 over 2 60° ; square root 3
    13·2 answers
  • Indicate the equation of the line, in standard form, that passes through (2, -4) and has a slope of 3/5. Enter your answer into
    15·1 answer
  • Need this help me will give brainllest to the one gives me all three answer
    13·2 answers
  • Plsss help mee xoxox
    7·1 answer
  • 2) An $80 text book was on sale for $49.60 at the used book store. By what percent did the book decrease in price?​
    13·2 answers
  • Factor as the product of two binomials <br><br> 36+12x+x^2
    12·2 answers
  • What are complex numbers? What are some real life applications of complex numbers? Please submit your responses in complete sent
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!