Answer: 30
Step-by-step explanation:
4250/250= 17 ( 1 dollar = 17 pesos )
510/17= 30 dollars was the sweater
12 cookies= 1 dozen.
12*4 (dozens) =48
48/ 4= 12
12 cookies is a 1/4 or 25% of the whole amount of cookies.
48- 12= 36
He brings 36 cookies to school.
(20 + 12) - 8, since the question states n is EIGHT less than the sum of 20 and 12.
Answer is A.Rational number
The measure of angle theta is 30 degrees.
This is a 30-60-90 triangle where the short leg is half that of the hypotenuse. The short leg is opposite the smallest angle 30 degrees.
You can use trig to find that
sin(angle) = opposite/hypotenuse
sin(theta) = 5/10
sin(theta) = 0.5
theta = arcsin(0.5)
theta = 30 degrees
