2 years ago

What is the property of 7+(a+b)=7+a)+b

2 answers:

7 0

The associative property of addition says that when every operation is addition, you can group numbers however you like and choose which pair of numbers to add first; you can move parentheses without changing the answer.

timofeeve [1]2 years ago

6 0

Communative Becasue It is the Opposits

You might be interested in

Can someone help pleas

Lena [83]

Step-by-step explanation:

According to picture 1, it is A. corresponding.

Also according to picture 2, it is E. same side interior.

And according to picture 3, it is D. vertical

6 0

2 years ago

The shaded sector above covers 1/3 of the circle. If the radius of the circle above is 3 cm, what is the area of the sector in t

Mekhanik [1.2K]

Given:

The shaded sector above covers $\dfrac{1}{3}$ of the circle.

Radius of the circle = 3 cm

To find:

The area of the sector in terms of π.

Solution:

The area of a circle is

$A=\pi r^2$

Substituting $r=3$ , we get

$A=\pi (3)^2$

$A=9\pi$

It is given that the shaded sector above covers $\dfrac{1}{3}$ of the circle.

The area of shaded sector $=\dfrac{1}{3}A$

$=\dfrac{1}{3}(9\pi)$

$=3\pi$

Therefore, the area of shaded sector is 3π sq. cm.

5 0

3 years ago

The volume of a rectangular prism can be computed by using the formula V=lwh. Which equation is solved for w? A. w=v/lh B. w=lh/

gtnhenbr [62]

The answer to this is a

3 0

3 years ago

PLEASE HELP ASAP!!!! 100% CORRECT ANSWERS ONLY PLEASE!!!!

stealth61 [152]

The answer is "alternate exterior angles theorem."

3 0

2 years ago

Read 2 more answers

How do i do parallel lines and transversals

Natasha_Volkova [10]

A transversal is a line that intersects two or more other lines. When it intersects parallel lines, many angles are congruent. Parallel lines are two lines that are always the same distance apart and never touch.

5 0

2 years ago