Answer:
18 square units
Step-by-step explanation:
you multiply the base by the hight after graphing the square.
If the ratio is 4:3 divide the larger can by 4 which in a) is 25 then multiply by 3 to get surface area of smaller can which would be 75 square inches.
In part b) do the same so 150 divided by 4 is 37.5 multiplied by 3 is 112.5 cubic inches.
It doesn't matter if it is surface area or volume you still use the same ratio of 4:3
Answer: V = 706.5 cubic millimeters
Step-by-step explanation:
V = (3.14)(r^2)(h)
V = (3.14)(5^2)(9)
V = (3.14)(25)(9)
V = 706.5
Answer:
The measure of the smallest angle is 30º
Step-by-step explanation:
Let the angles be:
the first angle (the smallest)
the second angle
the third angle
So, we have:
Required
Find x
The angles in a triangle is:
Substitute values for y and z
Collect like terms
Divide by 4
Answer:
C)
Step-by-step explanation:
Find the total sum
25+28= 53
53+31=84
Fimd the average by dividing by 3
84/3= 28
Hence, the answer is c
