You can get yourself a tutor or watch videos on the parts you dont understand! Sometimes it's just about how your learning it. It may not be being taught in a way you understand. That's how videos really help, since they are teaching it in a different style.
The answer is W<-4
hope it helps
Answer:
Step-by-step explanation:
the formula for calculating the perimeter of a circle (the circumference C) is:
2π * r
And the area is:
π * r²
r is the radius.
Radius is the half of the diameter. The diameter here is equal to two square. One square is 5 of side.
The diameter is 10 and the radius is 5
<h3>C = 2 * 3.14 * <u>5</u> = 31.4</h3><h3>A = 3.14 * <u>5²</u> = 3.14 * 25 = 78.5</h3>
It is the same for the other circle
There are 6 faces and area of each face = 4.7^2
so surface area of the whole cube = 6 * 4.7^2 = 132.54 in^2
Answer:
340 songs, 17000/50 = 340 lol