Answer:
V = 942mm^3
Step-by-step explanation:
To find the volume of a cone you have to use this equation:
V = [(3.14)(10^2)(9)] /3
V = [(3.14)(100)(9)] /3
V = [2826] /3
V = 942mm^3
Answer: the answer is <u>D.$513.74</u>
Step-by-step explanation:
20x+3
This shouldddd be the answer sorry if I’m wrong, but if you group all the x variables together they add up to twenty, then you just add “+3” being that it has no x and therefore must be put in some form of separate group!
When a point divide a line segment A (x1,y1) B (x2,y2) into a ration of a:b, the coordinates of that point is x1+[a/(a+b)](x2-x1), y1+[a/(a+b)](y2-y1)
so x=0+(2/3)(6-0)=4
y=4+(2/3)(8-4)=6&2/3 (mixed number 6 and 2 over 3)
(4, 6&2/3) is the answer.
Answer: The height of the rectangle is 8 centimeters (cm)
How?
A(rea) = B(ase) × H(eight)
Since the question gives us the formula (A = B × H), area (120 cm), and base (15 cm), it fills in some parts of the equation.
So really:
120 = 15 × H <-- This is the formula, but some parts are filled in
Which can be rearranged as:
H = 120 ÷ 15 <-- Solve this
H = 8
Hope this helps.
