Answer:
just 1
Step-by-step explanation:
It is easy, anything with the power of zero just equals to one
The answer to 9 is 87.
The answer to 10 is x=91, y=89, and z=31
Mark as branliest plz
Answer:A
Step-by-step explanation:
i have done it before
The top corner is 180-78=102°
Sum of the corners should be 180°, so
39+102+5z+4=180 => 5z = 180-145 => z=35/5=7°
my previous answer of 29 was indeed wrong!!!
sorry for that!!
Answer:
They used 3.14 for pi:
Step-by-step explanation:
is the volume of a sphere with radius r.
I think that is the diameter given in the picture.
The radius is half the diameter.
So the radius is 5 since the diameter is 10.
Plug in this gives you: