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
Kisachek [45]
3 years ago
15

Which expression is equivalent to 7(12+3) by the distributive property

Mathematics
2 answers:
wlad13 [49]3 years ago
7 0

Answer:

84+21

Step-by-step explanation:

First, do 7 times 12

7*12= 84

Then, do 7 times 3

7*3= 21

motikmotik3 years ago
3 0

Answer:

84+21

Step-by-step explanation:

1. Using the distributive property:

a. 7 distributed/times 12 is equal to 84.

b. 7 distributed/times 3 is equal to 21.

2. Writing the expression again:

a. Replace 84 with 12 and replace 21 with 3, to get 84+21.

You might be interested in
Substitution to solve the linear system
STALIN [3.7K]

y=4x+2. eq1

y=5x. eq2

4x=2-y

x=(2-y) /4

substitute in equation 2

y=5(2-y) /2

y=(10-5y)/2

4y=10-5y

9y=10

y=10/9

substitute in equation 2 or 1

substituting in equation 2

10/9=5x

x=10/45

x=10/45 y=10/9

you can verify it also.

HOPE IT HELPS!!

5 0
4 years ago
A and b are monomials where a = 125 and b = 27p12. what is the factored form of a – b?
torisob [31]

The factored form of a - b is \left(5-3 p^{4}\right)\left(25+15 p^{4}+9 p^{8}\right).

<h3>What is monomial factorization ?</h3>

A monomial is an expression that is the product of constant and non-negative integer powers of x, like 3x^{2}..

A monomial is expressed as a product of two or more other monomials when it is factored.

Here,

a = 125

$b=27 p^{12}$

To find: a - b

a - b = 125 - 27 p^{12}$

a - b =  5^{3}-\left(3 p^{4}\right)^{3}$

We know that,

$x^{3}-y^{3}=(x-y)\left(x^{2}+x y+y^{2}\right)$

Finding the factored form of a - b using this method:

$a - b=\left(5-3 p^{4}\right)\left(5^{2}+5\left(3 p^{4}\right)+\left(3 p^{4}\right)^{2}\right)$

$a-b=\left(5-3 p^{4}\right)\left(25+15 p^{4}+9 p^{8}\right)$

So, factored form of a - b is $\left(5-3 p^{4}\right)\left(25+15 p^{4}+9 p^{8}\right)$.

Learn more about monomial factorization here:

brainly.com/question/26278710

#SPJ4

5 0
2 years ago
ABC has been translated 5 units to the right, as shown in the diagram. What is the length of ?
BARSIC [14]

Answer:

(A) 15 centimeters

Step-by-step explanation:

A midsegment of a triangle is always 2 things:

Half the size of the bottom of the triangle (in this case AC)

Parallel to the bottom of the triangle.

Since ABC is an equilateral triangle, we know that EVERY side is 30cm, including AC.

So the midsegment of ABC, LM, must be 15 cm.

Hope this helped!

6 0
3 years ago
What is the remainder when (x3 + 1) is divided by (x2 – x + 1)? x + 1 x 2 0
mariarad [96]

Answer:

x+1

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
HEEEEELPPPPPPPPPPPP ASAP
Ray Of Light [21]
Answer is A 15$=1 hour
30$=2 hours
45$=3 hours and so on
8 0
3 years ago
Other questions:
  • What is the equation of the lime that passes through the point (1,3) and has a slope of 6
    13·2 answers
  • A cone has a diameter of 3 inches. The cone holds 12 cubic inches of water. To the nearest inch, what is the height of the cone?
    9·1 answer
  • What is 2,000 rubees in US dollars
    9·1 answer
  • Martin rode his bike 60 miles in 5 hours what was the average distance he travled per hour?
    8·1 answer
  • 21/49 in lowest terms
    14·2 answers
  • Lala went to the store to buy snacks for her grandmother. She bought 1.4 pounds of cashews that costs $8.90 per pound. She also
    7·2 answers
  • Point C divides segment AB so that AC:AB is 3:8. Which statement is NOT true?<br> HELP!
    12·1 answer
  • Pls help 10 pnt <br> X=<br> 6<br> 3.75<br> 2
    9·1 answer
  • Is the point (-18, 31) on the line y = -0.5x + 22?​
    12·1 answer
  • Assistance required pleasssse help!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!