Each 0 is a point in the right direction like 2.2x10^4 would be 22,000 because you are moving the 2.2 4 place right of the decimal point.
Answer: the length of the crust is 5.23 inches
Step-by-step explanation:
The pizza is circular. The length of the crust (arc length) is a portion of the circumference of the circle (pizza). To determine the arc length, we would apply the the formula which is expressed as
Length of arc = θ/360 × 2πr
Where
θ represents the central angle.
r represents the radius of the circle.
π is a constant whose value is 3.14
From the information given,
Radius, r = 6 inches
θ = 50 degrees
Therefore,
Length of arc = 50/360 × 2 × 3.14 × 6 = 5.23 inches rounded to the nearest hundredth
Answer:
see below
Step-by-step explanation:
an = 43 - 5(n-1)
Let n=1
a1 = 43 - 5(1-1) = 43 -5(0) = 43
a2 = 43 - 5(2-1) = 43 -5(1) = 38
a3 = 43 - 5(3-1) = 43 -5(2) = 33
a4 = 43 - 5(4-1) = 43 -5(3) = 28
Answer:
$ 3.60 would you save with the discount
Step-by-step explanation:
As per the statement:
The pie store is having a 20%, off sale on all of its pies.
Discount = 20 % on all of its pies
It is also given that: If the pie you want regularly costs $18,
cost of pie = $18
We have to find how much would you save with the discount.
You had save = ![18 \times \frac{20}{100}=18 \times 0.20= \$ 3.60](https://tex.z-dn.net/?f=18%20%5Ctimes%20%5Cfrac%7B20%7D%7B100%7D%3D18%20%5Ctimes%200.20%3D%20%5C%24%203.60)
Therefore, $ 3.60 would you save with the discount
To find the length of arc BC, we use the following formula.
<BDC=1/2 Arc BC
Measure of inscribed angle = 1/2 of measure of the intercepted arc.
Angle BDC= 65°
65=1/2 Arc BC
Arc BC= 2 x 65
Arc BC= 130°
Answer: Measure of Arc BC= 130°