Answer:
Step-by-step explanation:
Remark
The angles are marked as alternate interior angles. To be parallel, they must be equal. In other words x - 20 must equal 52. That's all you have to do. Just equate the 2 givens and solve.
Givens
x - 20 is one angle
52 is the other.
Solution
x - 20 = 52 Add 20 to both sides.
x - 20 + 20 = 52 +20 Combine
x = 72
Answer: C
Answer:
a ≤ 17
Step-by-step explanation:
25 ≥ 2a -9
To solve the equation above, we are going to follow the step below;
First, we will add 9 to both-side of the inequality
25 ≥ 2a -9
25 +9 ≥ 2a -9 + 9
34 ≥ 2a
To get the value of a, we will divide both-side of the inequality by 2
34/2 ≥ 2a/2
(On the right-hand side of the inequality, the 2 at the numerator will cancel-out the 2 at the denominator while on the left-hand side of the equation 34 will be divided by 2)
34/2 ≥ a
17 ≥ a
which implies: a ≤ 17
11 OPTION IS A
12 OPRION IS C
13 ANSWER IS 1
14 OPTION IS D
15 OPTION IS B
16 ANSWER IS 2
17 OPTION IS C
18 ANSWER IS 9
pls mark me as the brainliset hope it helps you
Answer:
Radius : 2
Step-by-step explanation:
Rewrite in standard form to find the radius.
Hope this helps,
Davinia.
A since 0.3711 is not bigger but smaller than 0.3801.
