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
ioda
2 years ago
14

Let f(x)=-2x+6 and g(x)=10x-8

"\frac{f}{g} (-3)" alt="\frac{f}{g} (-3)" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
tekilochka [14]2 years ago
6 0

Answer:

f(10x-8)=-20x+22

f(g(x))

possibly

g(-2x+6)=-20x+52

g(f(x))

If needing a different answer math-way can possibly help you as it helped me.

You might be interested in
Find the unit rate of 135 miles in 5 hours
aliina [53]
To do this you have to divide 135 miles by 5 hours. You will get the answer of 27 miles per hour.
4 0
3 years ago
Read 2 more answers
What is the product?<br> 3x [-6 -11<br> 1-14 -9]
Alla [95]

Answer:

9.99

Step-by-step explanation:

8 0
3 years ago
Ben is 5 years less than 3 times Gracie's age. How can that be represented as an expression?<br>  
Tanzania [10]
You can write 5 times 3
7 0
3 years ago
If sin(y°) = cos(x°), which of the following statements is true?
Firdavs [7]

Answer:

<u>y = w and ΔABC ~ ΔCDE</u>

Step-by-step explanation:

Given sin(y°) = cos(x°)

So, ∠y + ∠x = 90°  ⇒(1)

And as shown at the graph:

ΔABC is aright triangle at B

So, ∠y + ∠z = 90° ⇒(2)

From (1) and (2)

<u>∴ ∠x = ∠z </u>

ΔCDE is aright triangle at D

So, ∠x + ∠w = 90° ⇒(3)

From (1) and (3)

<u>∴ ∠y = ∠w</u>

So, for the triangles ΔABC and ΔCDE

  • ∠A = ∠C  ⇒ proved by ∠y = ∠w
  • ∠B = ∠D  ⇒ Given ∠B and ∠D are right angles.
  • ∠C = ∠E  ⇒ proved by ∠x = ∠z

So, from the previous  ΔABC ~ ΔCDE by AAA postulate.

So, the answer is <u>y = w and ΔABC ~ ΔCDE</u>

4 0
2 years ago
Read 2 more answers
(no links or files) Solve this equation using the quadratic formula. This question should be solved both ways. (1) Quadratic For
meriva
Quadratic formula is x = -b+ or- sq rt b^2-4ac / 2a
a=2 b=5 c=-3
-5 +or- sqrt 5^2-4(2)(-3) / 2(2)
-5 +or- sqrt 49/ 4
-5 + 7 /4 = 2/4 = 1/2
-5 - 7 /4 = -12/4 = -3

Factoring a*c is 2*-3 =-6
Factors of -6 that add to 5 are 6 and -1
Split 5x into +6x-1x
2x^2+6x-1x-3 and group
2x(x+3)-1(x+3)
(x+3)(2x-1)=0
x+3=0 gives x=-3
2x-1=0 gives x=1/2
4 0
2 years ago
Other questions:
  • 60 POINTS which part of the skeleton helps produces cells
    6·2 answers
  • State whether the data described below are discrete or continuous, and explain why. The numbers of police cars different cities
    9·1 answer
  • What is the sum or difference? 4x^7-6x^7
    9·1 answer
  • PLSSS HELP 50 POINTS AND BRAINLIEST IF U R RIGHT HELP PLSSSSS
    5·1 answer
  • I need help with the work and math
    7·1 answer
  • For which data set would the median be a better measure of center than the mean?
    11·1 answer
  • Solve linear equations by graphing (all of my equations don't have a Y value so do i just place a dot on the X line?)
    11·2 answers
  • Dmitri buys 23 pound of mixed nuts, 12 pound of chocolate
    12·1 answer
  • Will we pass if we got 14.5out of 40​
    9·2 answers
  • Which ordered pair is NOT in the solution set of −2x + 3y  ≥  12?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!