Suppose l || m. What is the measure of each angle of m angle 2 = 138? 1. m angle 1 = _
2. m angle 3 = _
3. m angle 4 = _

If m angle 1 = 3x-3 and m angle 5 = 7x+23, for what value of x is l || m. _

The transversal that intersects two parallel lines forms corresponding angles with measures m angle 1 = 3x-7 and. What is the measures of each angle? _ m angle 2 = 2x+12

Please Help!

1) m<1=42°

2) m<3=42°

3 m<4=138°

Step-by-step explanation:

1) m<1=180-138=42

2) m<3=180-138=42

3 m<4=138  (Alternate Interior Angle Theorem)

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5