Answer:
75.5°
Step-by-step explanation:
Cos(A) = 2/8 = 0.25
A = 75.52248781
Answer:
Rita's recipe
Step-by-step explanation:
Use proportions and find it out. [Use s as sugar and c as cookies]
Rita's - 2s = 2c. would be 1 cup of sugar per dozen cookies.
Joahn's - 2s = 3c. would be 2/3 cup of sugar per batch of cookies
Answer: 8.5lbs 7 oz
Step-by-step explanation:
8oz=.5lbs
15lbs 7oz-6.5lbs=
8.5lbs 7 oz
sum of number=30+36+p+40+44=150+p
n=5
average=35
Step-by-step explanation:
average=sum of number÷n
35=150+p÷5
35×5=150+p
175-150=p
25=p
p=25
Since the ratio of the radius is 3 to 5 let's make them 3x and 5x
(5x^2-3x^2)pi=32
2x^2*pi=32
2x^2=10.18.....didnt round yet
x^2=5.0929...
Now 5x^2*pi=80