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
7nadin3 [17]
3 years ago
5

If 9a + 9b + 9c = 5, what is 72a + 72b + 72c

Mathematics
2 answers:
USPshnik [31]3 years ago
7 0

Answer:

40

Step-by-step explanation:

9a + 9b + 9c = 5

We want 72a

72a/9a = 8  so multiply the first equation by 8

8(9a + 9b + 9c) = 5*8

72a +72b +72c = 40

RSB [31]3 years ago
5 0

Answer:

40

Step-by-step explanation:

Divide all three terms of 72a + 72b + 72c by 8.  Result:  8(9a + 9b + 9c).

We are told that 9a + 9b + 9c = 5.    Thus, 8(9a + 9b + 9c) = 8(5) = 40

You might be interested in
Will Give 100 points and brainliest!
Alexus [3.1K]
Part A: Square cross-section 
Part B: Rectangle cross-section 
8 0
3 years ago
Again.. your girl needs help again ..
Maru [420]

<u>Answer:</u>  C. 3x^{2} + 3

<u>Explanation:</u>  you basically combine f(x) and g(x).

2x^{2} + 5 + x^{2} -2      combine your terms

3x^{2} + 2    your final answer


hope this helps!❤ from peachimin


6 0
3 years ago
Help plz. It's long division
Anit [1.1K]
OOOOH my favorite LONG DIVISION but anyways the answer is 164.4
3 0
3 years ago
Read 2 more answers
Rotate angle ABC 90 degrees clockwise about the origin and then reflect over the x-axis
Lady_Fox [76]

Rotation and reflection are instances of transformation

See attachment for the new position of  \triangle ABC

From the question, we have:

A = (-1,1)

C = (-2,4)

The rule of 90 degrees clockwise rotation is:

(x,y) \to (y,-x)

Using the above transformation, the new points would be

A' = (1,1)

B' =(3,3)

C' = (4,2)

The next transformation is reflection over the x-axis

The rule of this transformation is:

(x,y) \to (x,-y)

So, the new points would be:

A" = (1,-1)

B" = (3,-3)

C" = (4,-2)

See attachment for the new points

Read more about transformation at:

brainly.com/question/11709244

8 0
2 years ago
What are the x- and y-intercepts of 2x+4y=8
NeX [460]

x-intercept: (4,0)

y-intercept: (0,2)

8 0
3 years ago
Other questions:
  • A card is drawn from a standard deck of playing cards. what is the probability that the card is either a 9 or a 10? (express you
    13·1 answer
  • On a winter morning, the temperature before sunrise was -11 Fahrenheit. The temperature than rose by 1/2 degree
    14·2 answers
  • Beverly Frost bought a home for $190,000 with a down payment of $19,000 at 7% for 25 years. Since then the rate has risen to 9%.
    11·1 answer
  • Three vertices of a parallelogram are shown in the figure below. Give the coordinates of the fourth vertex. xy , 3−2 , −1−4 , 5−
    11·1 answer
  • line AB passes through A(-3, 0) and B(-6, 5). What is the equation of the line that passes through the origin and is parallel to
    13·2 answers
  • Yolanda is saving money to buy a game. So far she has saved $12, which is three-fourths of the total cost of the game. How much
    11·1 answer
  • PLEASE HELP DUDE I AM NOT SMART ENOUGH FOR THIS
    10·2 answers
  • Solve the equation 8 + b = 26 and b=
    7·2 answers
  • Select all that apply. Which of the following name a ray in the drawing? A F FC CD FD
    13·2 answers
  • 1. P, Q and R are three buildings. A car began its journey at P, drove to Q, then to R and returned to P. The bearing of Q from
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!