Answer:
The answer is 236.52.
Step-by-step explanation:
First you want to figure out the radius of the semi circle so you take the length of 12 and divide it by 2. Then you want to use the formula for area of a circle 3.14 times radius squared and divide that by 2 and add 12x15 to get your answer.
Answer:
95.99
Step-by-step explanation:
8.97 / 44.86
.19995 --> 19.995 % discount
119.99 x .19995 = 23.9926 off of price
119.99 - 23.9926 = $95.99
Answer:
$6.25 per pound
Step-by-step explanation:
We can set up a simple ratio to solve this.
If 4/5 pounds = $5, then 1 pound = x
We can write two ratios and equate them:
So 1 pound of apple cost $6.25
Answer:
0.778°
Step-by-step explanation:
The mnemonic SOH CAH TOA reminds you of the relationship between the angle of interest and the sides of the right triangle:
Tan = Opposite/Adjacent
tan(α) = (0.091 m)/(6.7 m) ≈ 0.0135821
α = arctan(0.0135821) ≈ 0.778°
The angle of elevation of the garage floor is about 0.778°.
