Dont worry...first one..-12
Step-by-step explanation:
Similar figures have same ratio of corresponding sides.
Set up ratios and solve for x.
#1
- x / 54 = 6 / 36
- x / 54 = 1/6
- x = 54/6
- x = 9
#2
- x / 4 = 99 / 11
- x / 4 = 9
- x = 4*9
- x = 36
#3
- x / 10 = 6 / 60
- x / 10 = 1/6
- x = 10/6
- x = 5/3
#4
- x / 4 = 28 / 7
- x / 4 = 4
- x = 4*4
- x = 16
Answer:
The answer to your question is None of the options, the answer is y ≥ 1
Step-by-step explanation:
Inequality
5 - 3 (y + 2) ≤ 6y - 10
1.- Expand
5 - 3y - 6 ≤ 6y - 10
2.- Simplify like terms
-3y - 1 ≤ 6y - 10
3.- Add -6y in both sides
- 3y - 6y - 1 ≤ 6y - 10 - 6y
4.- Simplify
-9y - 1 ≤ -10
5.- Add 1 in both sides
-9y - 1 + 1 ≤ -10 + 1
6.- Simplify
-9y ≤ -9
7.- Divide both sides by -9 and change ≤ by ≥
-9/-9 y ≥ -9/-9
8.- Simplify
y ≥ 1
