Answer:
First, you could assume that the 3rd side (not given) is the hypotenuse of the triangle. In that case the pythagorean theorem would give you 32+42=x2 which simplifies to 9+16=x2, which again simplifies to 25=x2 or x=5, and you would have {3,4,5} as the lengths of the sides of your triangle.
Step-by-step explanation:
132 m/s
Explanation:
Average speed is defined as the distance traveled divided by the time of travel, so in your case
v
=
528 m
4 s
=
132 m/s
As the independant variable increases, the dependant variable increases at a constant rate creating a linear relationship.
Answer:
Interest Charged = $80
Total payback = $480
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
Present Value (PV) = $400
Time period (n) = 4 years
Interest rate (r) = 5%
So, we can calculate the future value(FV), by using following formula,
FV = PV ( 1 + n × r)
By putting the value, we get
FV = $400 ( 1 + 4 × 0.05)
= $480
Hence total amount she has to pay back = $480.
Interest charged = FV - PV
= $480 - $400
=$80
Answer:
-45˚
Step-by-step explanation:
Because the quadrant is 90˚ and 90 ÷ 2 = 45 and it in in the negative area. Therefore he angle is -45˚