Step-by-step explanation:
A circle has 360 degrees so 360/18= 20
For the 2nd question: 360/5=72
It will take 12 years for Benny to reach his moms height.
Benny’s mom: 48
Benny: 12
Half of 48 is 24, so Benny will have to turn 24.
24 - 12= 12
To find the area of the triangle, use the area of a triangle formula: Area= 1/2(base)(height). In this image, the base of the triangle is 5.9. The height is 6.8. To find this, you multiply 1/2*6.8*5.9 which will give you answer: 20.06
For this case we have a function of the form:
Where,
A: it is the initial amount
b: is the growth rate
x: is the number of years
Substituting values we have:
We have a growing exponential function because the value of b is greater than 1.
Answer:
See attached image.
7, 14 would be it but you have to divide the whole equation by 2 to get the y alone