Answer:
23.9 ft (nearest tenth)
Step-by-step explanation:
Use the sine trig ratio to find the length of the ramp.
where:
- is the angle
- O is the side opposite the angle
- H is the hypotenuse (the side opposite the right angle)
Given:
- = 4.8°
- O = height of ramp = 2 ft
- H = length of ramp
Substituting the given values into the formula and solving for H:
Answer:
this equation has exactly 1 solution
Step-by-step explanation:
Answer:
188
Step-by-step explanation:
107-(48+33)
107-81
188
A rectangle with dimensions:
length =
a units, and width=
b units, has area:
(units squared)
In the rectangular soccer field, the length is
x units, which may be meters, feet etc.
and the length is 3 times the width, so the width is just one third of the length, that is width=
x/3 square units
Answer:
square units
Answer:
After 5 years, the account will have earned $ 639.13 in interest.
Step-by-step explanation:
Given that Mr. and Mrs. kinkaid open a certificate of deposit account that pays 1.45% interest compounded daily, to determine how much interest will the account earn in 5 years on their deposit of $ 8,500, the following calculation must be performed:
X = 8500 (1 + 0.0145 / 365) ^ 5x365
X = 8500 (1 + 0.0145 / 365) ^ 1825
X = 9,139.13
9,139.13 - 8,500 = 639.13
Thus, after 5 years, the account will have earned $ 639.13 in interest.