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
Sergeeva-Olga [200]
3 years ago
11

If h(x) = x – 7 and g(x) = x2, which expression is equivalent to (g•h)(5)?

Mathematics
2 answers:
maks197457 [2]3 years ago
4 0

Answer:

Step-by-step explanation:

timofeeve [1]3 years ago
3 0

Answer:

(g · h)(5) = -50

Step-by-step explanation:

Step 1: Define

h(x) = x - 7

g(x) = x²

Step 2: Find (g · h)(x)

(g · h)(x) = x²(x - 7)

(g · h)(x) = x³ - 7x²

Step 3: Find (g · h)(5)

(g · h)(5) = 5³ - 7(5)²

(g · h)(5) = 125 - 7(25)

(g · h)(5) = 125 - 175

(g · h)(5) = -50

You might be interested in
(Middle school math) please help, thank you!
valentina_108 [34]

Answer:

i dont know

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
2. Construct a line that is perpendicular to line m and that passes through point P.
stepan [7]
Y-(y value of P)=-1/m(X-(X value of P))
6 0
3 years ago
Can you guys help on simplifying 3 (-4)
Volgvan

Answer:

sure

Step-by-step explanation:

8 0
3 years ago
Type the correct answer in the box. Write your answer as a whole number. The radius of the base of a cylinder is 10 centimeters,
lana [24]
I'm going to try to do it in shorter time without calculator

cone is used to fill cylinder
conevolume times x=cylindervolume
so
x=cylinderv/conev


cylinderv=hpir^2
conevolume=1/3hpir^2

cylinder:
v=hpir^2
r=10
h=20
v=20*pi*10^2=2000pi

cone=1/3hpir^2
r=5
h=10
v=1/3(10)pi5^2=250pi/3

vcylinder/vcone=2000pi/(250pi/3)=6000pi/250pi=600/25=24


answer is 24 times
(2m46s1<span>1)</span>
3 0
3 years ago
Read 2 more answers
Mr.halls car used 2.2 gallons of gasoline this week. He drove a total of 37.9 miles. If the car got the same gas mileage for the
Mkey [24]
It would be 17.2272727273
4 0
3 years ago
Other questions:
  • henry is mixing concrete. to make concrete he needs to mix cement, sand and gravel in the ratio 5 : 4 : 1 by weight. henry needs
    11·1 answer
  • What is the decay factor of the exponential function represented by the table?
    6·2 answers
  • 1) A dog eats 12 of a cup of dog food per meal. How many meals are in a 6-cup bag of dog food?
    8·1 answer
  • Find an<br> angle 0 coterminal to -458°, where 0° &lt; 0 &lt; 360°.
    10·1 answer
  • Find each probability if you pick to marble without replacing the first (G=green; R=red; Y=yellow).
    12·1 answer
  • Evaluate (3n+2) -10 when n=3 !!!!
    10·2 answers
  • If one batch of play dough uses 1/8 cup of salt how many batches of Play-Doh could you make if you had 3 cups of salt?
    10·1 answer
  • PLS HELP ASAP ILL GIVE BRAINLKEST THANKS
    8·1 answer
  • Ariana started a savings account with $240. She deposits $30 into her account at the end of each month. She wants to know how ma
    12·1 answer
  • The perimeter of a rectangle is 48 centimeters. the relationship between the length, the width, and the perimeter of the rectang
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!