Use the diagram shown. Two intersecting lines form four angles, 1, 2, 3, and 4. Angles 1 and 2 are adjacent angles and angles 1 and 3 are vertical angles.

If m∠1 = (4x + 2) and m∠3 = (5x – 15), what is the value of x?
A. 14
B. 15
C. 16
D. 17

ranks (& how to earn them):

-beginner (needs at least 0 points & 0 brainliest answers)

- hand (needs at least 100 points & 0 brainliest answers)

-ambitious   (needs at least 250 points & 0 brainliest answers)

-virtuoso (needs at least 500 points & 5 brainliest answers)

-expert   (needs at least 1,000 points & 10 brainliest answers)

-ace (needs at least 3,000 points & 15 brainliest answers)

-genius   (needs at least 15,000 points & 50 brainliest answers)

how to award brainliest:

you must wait until 2 people answer to award brainliest. i'm pretty sure that it should be next to the "" and "comments" buttons.  

ιт 45,000 мєтєяѕ тσ ℓαѕ νєgαѕ

нσρє ι ¢συℓ∂ нєℓρ

f(y)= y^2-10y+25

step-by-step explanation:

step-by-step explanation: