Answer:
14.93°
Step-by-step explanation:
Using trigonometry :
From the diagram attached :
Angle of elevation = x
To obtain the value of x
Tan x = opposite / Adjacent
Tan x = 8 / 30
Tan x = 0.266666
x = tan^-1(0.26666)
x = 14.93°
Therefore, the angle of elevation is 14.93°
Answer:
16.8 pounds
Step-by-step explanation:
Given the following :
Body fat percentage = 12.1%
Weight = 139 pounds
How may pounds of the person's weight is made up of fat:
That is 12.1% of the person's entire body weight
Pound of person's weight composed of fat:
12.1% of 139
(12.1 / 100) × 139
0.121 × 139
= 16.819 pounds.
= 16.8 pounds
The answer is <span>3.How many hours do you spend each week in the language lab? because the question asked about the use of the lab not where it is. hope it helps : )</span>
Answer: $15.69
Step-by-step explanation: Subtract $2.50 from $49.57 then divide $49.57 by 3 since there are 3 pizzas.
Answer:
t=-3.7
Step-by-step explanation:
5 (t+3)=-3.5
solving the bracket we have;
5t+15=-3.5
collect like terms
5t=-3.5-15
5t=-18.5
divide both sides by 5;
t=-3.7
