Answer:
3/8
Step-by-step explanation:
Find the height of the trapezoids
20 - 10 = 10
10/2 = 5
Find the area of the trapezoids
5*(20+10)/2 = 75
The formula for the area of the trapezoid is the height * the bases added together divided by 2
75*2(this is because there are 2 trapezoids) = 150
Put this to proportion of the total area of the dart board
150/
= 150/400 = 3/8
3/8 is the probability that you score 3 points
Answer:
Approx = Area = 200.96in^2 when using 3.14 for approx.
A = 201.16in ^2 for calculator.
Step-by-step explanation:
A=πr2
A=3.14 x 8^2 = 64π
A = 201.16in ^2 when using true decimals of pi on calculator
A = 200.96in ^2 Approx 3.14 calculation.
So it is important to actually remember pi as equal to 3.14159 for preciseness.
and not 3.14,
3.14
<u>x 64.00</u>
0.16
0.40
12.00
2.40
6.00
<u>180.00 =</u>
<u>200.96</u>
First find slope
5-10/-1-0= 5
find y-intercept
10=5(0)+B
b=-10
equation: y=5x-10
D 59. Simple use of order of operations were needed.
Answer:
Each noble, on average, eats 3 tarts
Each peasant eats 1/2 tarts
Step-by-step explanation:
