Answer:
mRT = 4√13 ≈ 14.42
mST = 10√2 ≈ 14.14
Step-by-step explanation:
Pythagorean Theorem: a² + b² = c²
Since we have right triangles, in order to find the missing side, we use Pythagorean Theorem:
mTR:
12² + 8² = c²
144 + 64 = c²
c² = 208
c = √208 = 4√13
mST:
15² = 5² + b²
225 - 25 = b²
b² = 200
b = √200 = 10√2
To get your decimals, simply evaluate the square roots:
4√13 = 14.4222
10√2 = 14.1421
Yes it is a 90 degree rotation clockwise.
The value of d would be 12. Because 7 x 4 = 28, and 3 x 4 = 12. What they are multiplied by have to be the same.
Answer:
i can't see it
Step-by-step explanation:
1.2 inches of snow fell per hour, 7.2/4=1.2
