Answer:
A) y=-4/5
Step-by-step explanation:
When you have two fractions equal to one another, the easiest thing is often to cross multiply. To do this, multiply the top of the left fraction by the bottom of the right fraction, and then multiply the bottom of the left fraction by the top of the right side and put them equal to eachother:

Knowing this, and some algebra, we can solve the question:

(7y+4)(3)=(y+2)(-4)
21y+12=-4y-8
21y+4y=-8-12
25y=-20
y=-4/5
Answer:
hfa-epep-uxi
j0!n me pls
I promise there will be nothing inappropriate or unsafe
Step-by-step explanation:
Answer:
arc AB = 60°
Step-by-step explanation:
The diameter splits the circle into two semi circles.
in the semicircle above the diameter, you can do 180° - 120° = 60°
so arc AB = 60°
( I'm sorry; I'm not sure how to get the answer in terms of pi. )
Answer:
c
Step-by-step explanation: just trust me.
Answer:
I'm sorry but there is no diagram