Answer:
24.
Step-by-step explanation:
the diameter is twice the radius
The answer would be 3.175 kg
Answer. C + .07c
Step-by-step explanation:
C is retail. Sales tax of 7% (.07) is added to that retail cost to reach the total sales price
Answer:
7 feet long
Step-by-step explanation:
This set up will give a right angle triangle where;
Length of the ladder is the hypotenuse = x
The distance of the ladder to the house is the adjacent = 3 feet
Angle of elevation theta = 72 degrees
Using the CAH in trigonometry identity;
cos theta = adjacent/hypotenuse
cos 72 = 3/hyp
hyp = 3/cos72
hyp = 3/0.4258
hyp = 7.05 feet
Hence the ladder is approximately 7 feet long
Answer:
square root of 65
Step-by-step explanation:
all i am going to say is, Pythagorean theorem.
