Answer:
The first one is the right answer go go go
First you find the area of the semi circle. The semi circle would be considered a Sector Area of a circle. The formula to find that is (π(radius²)(given angle)) divided by 360. Assuming the semi circle goes across the width of the rectangle, it would be half of that measure. So 8 would be the radius. And the given angle would be 180 because it’s a semi circle. You just plug that formula into ur calculator and get the answer 235.5in²
Answer:
Tyree and all of his friends get 1 ticket for $7. Next they all get 1 snack for $5. Then they all get a drink for $2. So:
1=7
1=5
1=2
Then you take each person (which there are five of then) and you times all five people by 7, 5, 2.
5 x 7=35
5 x 5=25
5 x 2=10
After that you add it all together:
35 plus 25=60
60 plus 10=70
Step-by-step explanation:
your welcome
Answer:
0.01049 kilogram/cubic meter
Step-by-step explanation:
I simply used a Density Calculator.
Answer:
10.28
Step-by-step explanation:
Using ratio
12 : 9
8 :x
Crose multiple
12x = 72
Make x subject formula
x = 10,28