Answer:
Step-by-step explanation:
pitch=4/12=1/3
2x +3y =70
2(0) +3y=70
3y=70
- -
3. 3
Y=23.3 repeating
Answer:
A =12.56 units^2
Step-by-step explanation:
The area of a circle is found by
A = pi r^2
We know the radius is 2
A = pi (2)^2
A = 4pi
Using 3.14 as pi
A = 4(3.14)
A =12.56 units^2
we are given

we can see that
numerator is

and denominator is

We always put coefficient of numerator inside box
we can see that coefficient of numerators are 3 , -4 and 9
and in the left side , we put value of x after putting denominator =0


so, left side will be 2
so, option-D..................Answer
Answer:
-18.29
Step-by-step explanation: