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
xxTIMURxx [149]
3 years ago
12

Which property of equality is shown here? (x2 − 4)x = x(x2 − 4)

Mathematics
1 answer:
stiv31 [10]3 years ago
4 0

Commutative property of multiplication is what the property is called.

A * B = B * A

Where both 'A' and 'B' are expressions.

Hope this helps!

You might be interested in
Two sides of a triangle are 12 and 15. Which inequality represents the solution to finding x, the third side.
Vikentia [17]

Answer:

the other side would be 15

Step-by-step explanation:

because 15 is bigger than 12 and the 12 is the bottom line and then the other line going up is 15 so it's equal.

4 0
2 years ago
6+5(a-1)=36 please answer me ​
azamat

i think the answer is 35

6 0
3 years ago
Read 2 more answers
The sum of the first four terms of an arithmetic sequence is $10$. If the fifth term is $5$, what is the sixth term?
Nookie1986 [14]

The sixth term of an arithmetic sequence is 6

<h3>How to find arithmetic sequence?</h3>

The sum of the first four terms of an arithmetic sequence is 10.

The fifth term is 5.

Therefore,

sum of term = n / 2(2a + (n - 1)d)

where

  • a = first term
  • d = common difference
  • n = number of terms

Therefore,

n = 4

10 = 4 / 2 (2a + 3d)

10 = 2(2a + 3d)

10 = 4a + 6d

4a + 6d = 10

a + 4d = 5

4a + 6d = 10

4a + 16d = 20

10d = 10

d = 1

a + 4(1) = 5

a = 1

Therefore,

6th term = a + 5d

6th term = 1 + 5(1)

6th term = 6

learn more on sequence here: brainly.com/question/24128922

#SPJ1

7 0
1 year ago
If the exterior sides of two adjacent angles are opposite rays, then the angles are _____ angles.
elena-s [515]
The correct answer is B. Supplementary

That is the basic definition of what supplementary angles are and can be found in any textbook.
4 0
3 years ago
Read 2 more answers
A ball is hurled in the air such that its horizontal (x) and vertical (y) shifts are given by the functions x(t) = 20t and y(t)
Viefleur [7K]

x(t) = 20t

y(t) = 40t - 5t^2

Since we are only interested in comparing the two at time t = 5 seconds, we plug in 5 everywhere we see the variable t and then compare x and y

x(5) = 20(5) becomes x(5) = 100

y(5) = 40(5) - 5(5)^2 becomes y(5) = 200 - 125 and then y(5) = 75

The ratio of y to x can be expressed as: y/x, so we can say the ratio is equal to 75/100 or 0.75

Answer: 0.75

7 0
3 years ago
Other questions:
  • What angles do perpendicular lines form?​
    15·2 answers
  • Solve the equation for principal values of x. Express solutions in degrees.
    5·1 answer
  • What is an equation of the line that passes through the point (−1,4) and is parallel to the line 2x+y=1?
    9·2 answers
  • 2. Solve the equation - 4(8 + y) = 90.​
    15·2 answers
  • Is 60n + 12 equal to 12(5n + 1)
    5·1 answer
  • Diane split 3/4 pounds of candy among 8 people. What is the unit rate in pounds per person? Write your answer in simplest form.
    7·1 answer
  • What is the slope of the line that goes through the points (6, 4) and (8, −2)? A. −6 B. −3 C. − 1 3 D. 3
    10·1 answer
  • Find the slope. Explain what the slope and y-intercept means for the situation. Be sure to use your labels when explaining the r
    15·1 answer
  • Jake opened up an account with $300 and
    14·2 answers
  • Please Help! Will Give Brainlest!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!