Answer:
V=πr²h=π·5²·12≈942.4778 = 942.48m³
Step-by-step explanation:
Answer:
4 months
Step-by-step explanation:
Given
Studio A
Studio B
Required
Determine when the cost will be the same
For both, we have the total cost to be:
<em>Where m represents the number of month</em>
For Studio A:
For Studio B:
Equate both expressions to get the required month
Collect Like Terms
Reorder
Solve for m
<em>Hence, it'll take 4 months</em>
Answer:
The third one
Step-by-step explanation:
The process would be figuring out the square root of the first and last term of each equation, after doing so, you would take that number (square root of first and last number) then you do 2(a)(b) which would be which should be the middle term. In this case 2(5)(4) = 40 which is correct.
Using the slope concept, it is found that the angle of elevation to the top of the bridges is of 57.7º.
<h3>What is a slope?</h3>
The slope is given by the <u>vertical change divided by the horizontal change</u>.
It's also the tangent of the angle of depression.
In this problem:
- The horizontal change is of 60 m.
- The vertical change is of 100 - 5 = 95 m.
Hence:
The angle of elevation to the top of the bridges is of 57.7º.
More can be learned about the slope concept at brainly.com/question/18090623