The angle measure in degrees that corresponds to 7/10 of a circle is(63, 126, 252, 257). its corresponding measurement in radians is 7π/(5, 6, 10, 20)

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3