Answer:
a. 77
You do 180-40-63=77
The triangles are congruent so it makes sense.
Step-by-step explanation:
He should use the increase per day option because in this option he will earn 1209 dollars after 10 days and the other option will only give him 1000 dollars after 10 day
The ratio is 4/3
there's 4 As and 3 Bs so compared it's 4/3
We need to find the scale factor, which is given as
![\text{factor}=\frac{115\text{ meters}}{\text{23 millimeters}}=5](https://tex.z-dn.net/?f=%5Ctext%7Bfactor%7D%3D%5Cfrac%7B115%5Ctext%7B%20meters%7D%7D%7B%5Ctext%7B23%20millimeters%7D%7D%3D5)
then, this means that 1 millimeter : 5 meters
Answer: The radius is 12.54 feet, and the diameter is 25.08 feet.
Explanation: By applying the circumference into the equation r =
, we get r =
which simplifies the radius. And since radius is half of diameter, we multiply by 2 to get the diameter as well to solve the other blank in the problem.
Hope this helps! :D