Answer:
See below
Step-by-step explanation:
3*7
3(3+4)
3*3 + 3*4
9 + 12
21
Answer:
H. 
= 5.7 inches
Step-by-step explanation:
1) Because you multiply the length and the width to get the area, you just need to find the square root of the area.
When you look for the square root of 32, it is 5.6....
Round up and you get 5.7 inches which s the length of one side.
Therefore, H. is the correct answer.
I think it’s b the second one
Answer:
Addition
Step-by-step explanation:
means to add
Since 3 is greater than -3, hence (-1, 3) lie in the solution set. Option C is correct
In order to determine the points that lie in the solution set of the inequality y > 3x +10, we will substitute the x-coordinate and see if <u>y is greater than the result.</u>
<u />
For the coordinate point (1, 10)
y > 3(1) +10
y > 13
Since 10 is not greater than 13, hence (1,10) does not lie in the solution set.
For the coordinate point (4, 20)
y > 3(4) +10
y > 22
Since 20 is not greater than 22, hence (4,20) does not lie in the solution set.
For the coordinate point (-1, 3)
y > 3(-1) +10
y > -7
Since 3 is greater than -3, hence (-1, 3) lie in the solution set.
Learn more on inequality here: brainly.com/question/24372553
