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
Lisa [10]
2 years ago
8

100 POINTS!!! VERY URGENT

Mathematics
2 answers:
Marta_Voda [28]2 years ago
6 0

Answer:

<u>D) (f o g)(x) = 10x² - 60x + 93</u>

Step-by-step explanation:

f(x) = 10x² + 3

g(x) = x - 3

⇒ (f o g)(x)

⇒ f(x - 3)

⇒ f(x - 3) = 10(x - 3)² + 3

⇒ f(x - 3) = 10(x² - 6x + 9) + 3

⇒ f(x - 3) = 10x² - 60x + 90 + 3

⇒ <u>(f o g)(x) = 10x² - 60x + 93</u>

ahrayia [7]2 years ago
4 0

Answer:

\textsf{D)} \quad (f \circ g)(x)=10x^2-60x+93

Step-by-step explanation:

\textsf{If }\:f(x)=10x^2+3\:\textsf{ and }\:g(x)=x-3\:\textsf{ then}:

\begin{aligned}(f \circ g)(x) & = f[g(x)]\\ & = f(x-3)\\& = 10(x-3)^2+3\\& = 10(x^2-6x+9)+3\\& = 10x^2-60x+90+3\\& = 10x^2-60x+93\\\end{aligned}

You might be interested in
Write an equation, then determine the number described in the following statement: Eight less than 3 times a number is twice the
spayn [35]
So eight (8) less than (3) times a number ( 8 - 3x) is (=) twice the sum of x (2x) and (4) so the answer would be 8 - 3x = 2x + 4
6 0
3 years ago
I need a lil help y’all lol .
Flura [38]

Answer: 9 gallons

Step-by-step explanation:

the rule is every 2 minutes 3 gallons of water go away

so if you do after 12 minutes, the answer would be 9

hope I explained it well

7 0
2 years ago
Diego can type 140 words in 4 minutes.
alexandr1967 [171]

Answer:

12

Step-by-step explanation:

140/4=35 35 x 12=420

8 0
3 years ago
Read 2 more answers
After the presentation to the company CEO, Ms Grant was given q substantial raise her pay went from $18 an hour to $27.90per hou
Leona [35]

Answer:

55%

Step-by-step explanation:

In this question, the scenario is that Ms Grant made a presentation to the company that made her pay rise from $18 an hour to $27.90 an hour. We are now asked to find the percentage increase.

Mathematically, to get this, all we need to do is to subtract the old value from the new value, divided by the new value and multiplied by 100%. What we are saying here is that:

(New value - old value)/old value * 100%

(27.90 - 18)/18 * 100%

9.9/18 * 100%

That equals 990/18 = 55%

This means Ms Grant’s pay increased by 55%

4 0
3 years ago
24% of the animals at an animal shelter are dogs. About what fraction of the animals at the shelter are
Lelu [443]

Answer:

6/25

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Two more than4 times a number is -18
    11·1 answer
  • I need to know how to solve the question
    11·1 answer
  • Determine (without solving the problem) an interval in which the solution of the given initial value problem is certain to exist
    11·1 answer
  • Need an answer for the question
    5·1 answer
  • Marco went on a hiking trip. The first day he walked 24 kilometers. Each day since, he walked a third of what he walked the day
    9·1 answer
  • Each carton of eggs cost $3 make a table and an equation
    11·2 answers
  • Solve x2 - 16x +64=-8 as
    12·1 answer
  • Find the sum: (6a + 6) + (3x - 2) + (2a + 4)
    12·1 answer
  • Join mah Z O O M please <br> id:957-0611-9546<br> pass:pHPyk4
    15·2 answers
  • In ADEF, the measure of ZF=90°, the measure of ZE=53°, and DE = 57 feet. Find the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!