Answer: 4=40 ! Its a pattern
Answer:
678.24cm³
Step-by-step explanation:
Volume of cylinder = # r² h
Where # = 3.14
r = radius = d/2 = 12/2 = 6cm
h = 6cm
Therefore
Volume = #r²h
= 3.14 × 6² × 6
= 3.14 × 36 × 6
= 678.24cm³
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Answer:
Step-by-step explanation:
Let the speed of the car be "X". From 3 am until 1 pm (10 hours), the car will travel 10*X miles.
The speed of the airplane is (X +200). From 11 am until 1 pm (2 hours), the plane will travel 2*(X+200).
The distance travelled is the same, so:
10*X = 2*(x+200)= 2x+400
Subtract 2*X from both sides:
8*X = 400
X = 400/8 = 50 mph.
Answer:
Step-by-step explanation:
Formula
Area = B * h
Givens
Base = 2.5
height = 5.25
Solution
You choose the value for the base and height from the fact that the height touches the base (which has been extended) at right angles.
Area = 2.5 * 5.25
Area = 13.125
Answer: Area = 13.125 or 13 1/8
Step-by-step explanation:
t's important to keep the order of operations in mind: first parenthesis THEN Multiply Divide Add Subtract (I always remembered My Dear Aunt Sally).
So here we go...there are no parenthesis.
Multiply:
6-1 x 0 + 2 / 2 = 6 - 0 + 2 / 2
Divide:
6 - 0 + 2 / 2 = 6 - 0 + 1
Add and Subtract:
6 - 0 + 1 = 7
Hope that helps!
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