Line m and n are parallel lines cut by the transversal (without name). So, angles with measures $65^{\circ}$ and $(3x+5)^{\circ}$ are corresponding angles.

The Corresponding Angles Theorem states if two parallel lines are cut by a transversal, then the pairs of corresponding angles are congruent.

Hence,

$3x+5=65\\ \\3x+5-5=65-5\\ \\3x=60\\ \\x=\dfrac{60}{3}\\ \\x=20$

6 0

3 years ago

25 + 20 + 45 + 34 + 21 =

Lana71 [14]

Let's solve it step-by-step:

25 + 20 = 45

45 + 45 = 90

90 + 34 = 124

124 + 21 = 145

Therefore:

25 + 20 + 45 + 34 + 21 = 125

Hope it helped,

BioTeacher101

3 0

3 years ago

Read 2 more answers

Does the point (8, 2)satisfy the inequality 15x +18y = 16<br> YES OR NO

Marrrta [24]

false.No

Step-by-step explanation:

15x+18y=16

(8,2)

15(8)+18(2)=16

120+36=16

156=16

false

5 0

3 years ago