Answer:
41 mph
Step-by-step explanation:
122 = 3r
r = 40 2/3 mph
Answer:
A cylinder's volume is π r² h, and its surface area is 2π r h + 2π r².
Answer:
5
Step-by-step explanation:
(2x + y) - z
Let x=3 y=4 and z=5
2*3 +4 -5
Multiply and divide first
6 +4 -5
Then add and subtract
10-5
5
Answer: the sum of the legs squared is equal to the hypotenuse squared.
Step-by-step explanation:
Pythagorean theorem: a^2+B^2=C^2
Where a and b represent the legs of the triangle that form the 90 degree angle and c is the hypotenuse (or side opposite of the 90 degree angle)
Answer:
72mm^2 (72 mm squared)
Step-by-step explanation:
so i would work out the little triangle which is 8x6/2=<em><u>24m</u></em>m^2
then do 24x8/2 which is <u><em>96m</em></u>m^2
then take away 24 from 96 which gives the answer of <u><em>72mm^2</em></u>