Answer:
1/2 x 5= 2.5
6/10 x 8 = 4.8
3/6 x 9 = 4.5
1/6 x 5 = 0.8333333333 recuring
Step-by-step explanation:
1/2 x 5
1 ÷ 2 = 0.5
0.5 x 5 = 2.5
6/10 x 8
6 ÷ 10 = 0.6
0.6 x 8 = 4.8
3 ÷ 6 x 9
3 ÷ 6 = 0. 5
0. 5 x 9 = 4.5
1/6 x 5
1 ÷ 6 = 0.166666666 recuring
0.166666666 recuring x 5 = 0.8333333333
Answer:
A. A sequence of statements that demonstrates the truth of an assertion.
Step-by-step explanation:
Mathematical proofs are a series of statements in order that help prove that something is true.
Proofs do not prove that something is false, they are not always 3 parts, and they are not in any order, because they have to be in an organized sequence.
So, A is correct.
Answer:
1) 14i+11t
2) 11x+8y
3) -7a+2c
Step-by-step explanation:
Answer:
The lateral area would be multiplied by 9
Explanation:
The lateral area of the cylinder can be calculated as follows:
lateral area = 2πrh
where:
r is the radius
h is the height
We are given that:
radius is multiplied by 3. This means that new radius is 3r
height is multiplied by 3. This means that new height is 3h
Substitute in the formula of the lateral area as follows:
lateral area = 2π(3r)(3h)
lateral area = 2*9*πrh
lateral area = 18πrh
Comparing the original lateral area with the new one, we would find that it is multiplied by 9
Hope this helps :)
