Answer:
7
Step-by-step explanation:
x-7=7-x
2x-7=7
2x=14
x=7
Answer:
5 has 2 congruent sides
7 has none
Step-by-step explanation:
For a line to be congruent they have to be the same length. so look at your measurements.
Note that (a+b)^2 = a^2 + 2ab + b^2.
Therefore,
b^x (b^x )^2
<span>(2a^x +1/2 b^x)^2 becomes (2a^x)^2 + 2(2a^x)(-------- ) + ------------
2 4
LCD is 4. Thus, we have
4 [ (2a^(2x) ] + 8</span>a^x*b^x + b^(2x)
<span> </span>
Which one is it? I'll try to help if I can find it.
For 1 cylinder: 226.08 cubic inches
For all cylinders (overall): 678.24 cubic inches
Since I'm tired....
Formula: Pi × (radius × radius) × height
