Answer:
In the attachment.
Step-by-step explanation:
Rewrite as a . Then mark each set with different color and take the intersection of these.
There are 168 hours in one week.
Hope this helps! >.<
Answer:
125
Step-by-step explanation:
1. 180-90-35 = 55
2. 180-55 = 125
Answer:
7(x4) = 8-x
Step-by-step explanation:
I'm guessing you are talking about the surface area of a cone?
<span>Also by length of the edge, do you mean slant height?
Here is the area formula for a cone:
Lateral Area = (<span>π<span> • r •<span> slant height)
Solving for "r" we get:
</span></span></span></span>
radius = Lateral Area / (<span>π<span> • </span></span><span><span>slant height)</span><span><span /></span></span>
When you calculate the radius, you can solve for the height by
height^2 = slant height^2 - radius^2