The GCF for the first one is 4
The GCF for the second one is 4
The GCF for the third one is 2
The GCF for the fourth one is 4
The GCF for the fifth one is 2
The GCF for the six one is 2
Step-by-step explanation:
c. ultraviolet energy
30 = 60% of x
x being our variable, we need to figure out what x equals. Use the formula I put in the attachment. Multiply 30 by 60, and then divide the product by 100. That will give you the answer :)
Answer:
Please mark be brainliest and I hoped this helped!
x = 45°
Step-by-step explanation:
Since this is an isosceles triangle, that means that x, and the angle opposite from x, are the same. We take 135° and subtract that from 180°. That gives us 45°. Since the angle opposing x is 45°, then x is 45° as well.