Answer:
108
Step-by-step explanation:
add all of the numbers together and thats what you get :)
Using complementary angles, <X is equal to <Z, so it's <Z = 35°.
Answer:
50
Step-by-step explanation:
Adds up to 360 degrees
Answer:
The diameter will increase at a rate of 1/30π cm/min
Step-by-step explanation:
Here we want to calculate the rate at which the diameter will increase
Mathematically, the area of a sphere is given as;
A = 4πr^2
But r = d/2
so A = 4 * π * d/2 * d/2 = πd^2
dA/d(d) = 2πd
Thus dd/dA = 1/2πd = 1/2 * π * 15 = 1/30π
Given dA/dt = 10
Mathematically;
d(d)/dt = d(d)/dA * dA/dt
dd/dt = 1/30π * 10 = 10/30π = 1/3π cm/min
In this scenario Jose jumped the distance Lila jumped plus 2 1/3 ft, so...
Lilia + 2 1/3 = 8 1/3
subtract 2 1/3 from each side to get Lila by herself
Lila = 8 1/3 - 2 1/3
Lila = 6
Lila jumped 6 feet
