Answer:
A. 15
Step-by-step explanation:
Hypotenuse = 22
Since the two angles other than the 90° are both
45° , it means that the two legs of the right triangle are of equal length.
So, (x)²+ (x)² = 22²
2x² = 22²
x² = 484/2
x² = 242
x = √242
x = 15.55
x ≈ 15
Answer:
Just a cheerful teen willing to help,
wishing you a splendiferous day.
Step-by-step explanation:
In order to find the total number of boxes, workout 100% of the boxes of cereal.
100% is 20% in 5 places,
Therefore 17×5 equals 85.
There are 85 boxes of cereal in total...
The sum of angles in triangle is equal to 180 degrees, so we need to check the sum of 60, 60 and 70
60+60+70=190
190>180, so it's false
Answer: False
<span>A coelacanth is not part of a branching tree but a Crossopterygian fish.</span>
