number one is 1/6 sorry thats all i know
Answer:
A) 26
B) 53
C) 57
Step-by-step explanation:
Your trying to find what the missing letters equal (A, B, C), so looking at the problem there are two "total" rows so first you need to figure out the missing numbers. You don't need to worry about titles but only the "Total", the question doesn't ask to solve for any of those. So when solving depending on what number your going with so lets start with A.
This is a two way table so there is 21, 47 and 17, 43 on each side of A. So we need to solve starting with 21, 47.
T = 47
BV (Boy votes) = 21
Subtract.
47 - 21 = 26
Then we need to solve the other side 17, 43.
43 - 17 = 26
So this means the answer for A is 26.
To move this along i'm going to solve the others for you. (Starting with B then C)
17 + 36 = 53
100 - 47 = 53
B is 53.
Next C
21 + 36 = 57
100 - 43 = 57
C is 57.
Answer:
The two triangles are related by angles, so the triangles are similar but not proven to be congruent.
Step-by-step explanation:
Because the triangles have the same angles, they are congruent. The definition of congruence is if you take a shape and scale it up or down (or keep it the same) therefore, they are congruent.
Hope this helped, have a nice day
EDIT: I screwed up, I thought it was supposed to be similar. These triangles are SIMILAR not congruent. The actual answer is they are related by AAA similarity but they are similar, but they are not proven to be congruent. Hope this clears it up, and sorry.
~cloud
This is the concept of volumes of solid materials, to get the amount of wax needed to make the candle we will require to calculate for the volume of the candle.
volume=πr^2h
since we are given the circumference of the candle we need to get the radius first;
C=πd
C=31.416 cm
31.416=πd
d=31.416/π
d=10.0000 cm
Therefore the radius will be 5 cm.
The volume of the wax required to make the candle will be:
V=πr^2h
V=π*5^2*13
V=1,021.02 cm^3
Let <em>x</em> = 8.132132132... .
Then 1000<em>x</em> = 8132.132132132... .
Subtracting <em>x</em> from 1000<em>x</em> eliminates the fractional part, leaving you
999<em>x</em> = 8132 - 8 = 8124
Then
<em>x</em> = 8124/999 = 2708/333