HELP NOW PLZ2. name the property illustrated -(-3+6)=3+(-6)
(a) opposite of a sum property
(b) associative property of addition
(c) commutative property of addition

3. name the property illustrated -8+(14)= 14 +(-8)
(a) opposite of a sum property
(b) associative property of addition
(c) commutative property of addition

Answers

Answer 1

Answer: number 2 is a
and 3 is b

Related Questions

How do i figure this out?
jens motorboat travels at a speed of 15mph in still water, the river flows at a speed of 2pmh, how long will it take jen to travel 20mi upstream? 20mi downstream?
Mark is solving the following system.x+y+z=2 (1)3x+2y+z=8 (2)4x-y-7z=16 (3)Step 1: He multiplies equation (1) by 7 and adds it to equation (3). Step 2: He multiplies equation (3) by 2 and adds it to equation (2). Which statement explains Mark’s mistake?- He added equation (3) instead of equation (2) in step 1.- He did not multiply equation (3) by the correct value.- He did not eliminate the same variables in steps 1 and 2.- He added equation (3) and equation (2) instead of subtracting.
What is the slope for the following equations? (use the format m=#)(1 Point)y = 1/5x -2Enter your math answer
Factor: 6x+36= how do I solve this problem

Mrs. Post bought a carton of eggs containing 24 eggs to use for cookies. When she got home 3 were broken. What percent of the eggs were broken?

Answers

Answer:

12.5%

Step-by-step explanation:

Take the number of eggs that were broken over the total number of eggs

3/24

1/8

As a decimal

.125

Change to percent form

12.5%

Answer: 12.5%

Explanation:

3/24, or 1/8 of Mrs. Post’s eggs broke,

1/8 as a decimal is 0.125

0.125 as a percent is 12.5%

I need all these answered please-1) 6i-i
2) (12+3i)-(2+6i)
3) 5i(1+2i)
4) 8+4i divided by 4

Answers

easy
pretend i is just a placeholder
but remember that i=√-1 so i²=-1
1.
6i-i=6i-1i=5i

2. (12+3i)-1(2+6i)
12+3i-2-6i
12-2+3-6i
10-3i

3.
5i(1+2i)
5i+10i²
5i+10(-1)
5i-10
-10+5i

4.
(8+4i)/4
(1/4)(8+4i)
8/2+4i/4
4+1i
4+i

Give the coordinate of the point where the line crosses the (a) y-axis and (b) the x-axis for the equation y=3x+1 *

Answers

Answer:

y = 3x -1

Step-by-step explanation:

1. Questions 1 and 2 refer to the figure shown.If segment UV is considered to be the base of parallelogram TUVW, which segment would represent the altitude of the parallelogram?

a. segment TU

b. segment TX

c. segment WT

d. segment WV

Answers

Answer: b. segment TX = 16 m.

Is 2.6 bigger than 2.661

Answers

2.6 = 2.600
So, 2.6 is not bigger than 2.661

No because 2.6 is the same as writing 2.60. Know you know that 2.661 is bigger. (2.60 < 2.661) Hope this helps! :D

What percent of 32.2 is 24.15

Answers

100%/x%=32.2/24.15
(100/x)*x=(32.2/24.15)*x - we multiply both sides of the equation by x
100=1.33333333333*x - we divide both sides of the equation by (1.33333333333) to get x
100/1.33333333333=x
75=x
x=75

now we have:
24.15 is 75% of 32.2

Other Questions

X + y = kx - y = k The solution to the system shown is _____. (0, k) (2, 2) (k, 0)

Given the diagram below, what is sin (30°)

(x2 + 3x + 1)(x2 + x + 2)

Which is the better buy on hamburger meat?2 lbs. for $4.503 lbs. for $6.90Click on the correct answer.