Answer:
r = 3cm
h = 20cm
SA = 433.32cm^3
Step-by-step explanation:
If you use 3.14 for pi you will get 433.32.
Plz mark brainliest if this helped!!!
35 tens
tens = 10 ones = 0.1 hundreds
35 tens = 350 ones = 3.5 hundreds
So 35 tens = 3.5 hundreds
Temperature at 4:00 was -3’C
Explanation
4-11= -7 (temp at 2:00)
-7+2= -5 (temp at 3:00)
-5+2= -3 (temp at 4:00)
A. They will need 15 cups of dressing.
B. 2:4 30:15 I think this is how you do it if not then it would be that 2lbs is equal to 1 cup of dressing. So 30 divided by 2 is 15.
From equation 2,
y = 10 + 5x/5 - equation 3
substituting equation 3 into equation 1,
21x + 7(10 + 5x/5) = 42
21x(5) + 7(10 + 5x) = 42(5)
105x + 70 + 35x = 210
140x = 210 - 70
140x = 140
x = 1
when x = 1,
y = 10 + 5(1)/5
= 15/5
= 3
