Answer:
height=12
Step-by-step explanation:
To find the height of the triangle first you would have to change it into a right triangle.
The right triangle would have a base of 5 and the hypotenuse would be 13
The n you would use Pythagorean theorem to find the height
b=12
Use the formula for the surface area of a right cone:
Where 'r' is the radius and 's' is the slant height, plug in what we know(use 3.14 to approximate for pi):
Multiply and simplify exponent:
Multiply:
Add, round to the nearest whole number:
I apologize if i’m wrong but i’m pretty sure it’s B. 300 square inches
Answer:
10
36
3
Step-by-step explanation:
g(-3)=7+3
4(-3)2
2.-3+9
Answer:
equal to 4
Step-by-step explanation:
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