Answer:
h = 
in
Step-by-step explanation:
A right triangle is formed by h, slant height and radius
Here the legs are h and 6 ÷ 2 = 3, hypotenuse is 8
Using Pythagoras' identity in the right triangle
h² + 3² = 8²
h² + 9 = 64 ( subtract 9 from both sides )
h² = 55 ( take the square root of both sides )
h = in
The standard form for an equation is y=mx+b. You find the slope by using the formula of rise over run. This means that for problem 6 you first look to see if its positive or negative slope. The slope is positive if the line is going uphill and if its going downhill its negative. The slope would be negative for number 6 because it is going downhill. Then for the actualy slope you would start with rise. So you look at the point (0,1) and go up 3 until you hit the line of the other point and run over 2. So your slope would be -3/2.
Answer:
r = 1.68 ft
Step-by-step explanation:
Volume of a sphere, V = 4/3πr³
V = 20 ft³
π = 3.14
r = ?
V = 4/3πr³
20 = 4/3 × 3.14 × r³
20 = (4×3.14×r³)/3
Cross product
20 × 3 = 4 × 3.14 × r³
60 = 12.56r³
r³ = 60/12.56
= 4.7771
r = 3√4.7771
= 1.6842
Approximately
r = 1.68 ft to the nearest hundredth
Answer: .75
Brainliest plzzzzzzzzzzz
Step-by-step explanation:
