Answer:
23m
Step-by-step explanation:
The product of a number m and the numeral 23 is 23m.
Answer:
Inches
Step-by-step explanation:
Answer: The correct answer is inches because radius and Diameter are always given in a single form unit of measure.
Inches units represents the diameter of the circle.
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<u><em>Hope this helps.</em></u>
Answer: From what you wrote the I think the ball is drop
At time 0 you are 7 meters above ground
You basically just need to solve for
1.5 =7t-4.9t^2
by rearrange the equation you get
4.9t^2-7t+1.5=0
by using Quadratic Formula
t=1.166s
6.932635
^ This is the tenths place.
Since the number after it is less than 5, we round down.
So we round to:
6.9
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete, as the sector, its area and the angle at the center are not given.
I will solve this using the following illusration
The area of a sector is:
Assume that:
The equation becomes
Simplify
Take: 
Cross Multiply
Solve for 
Take square roots
