Answer:
17 1/4 or 69/4
Step-by-step explanation:
Hope it helped
Answer:
First one is 6 16/21
Second one is 3 14/15
Step-by-step explanation:
30°, 70°, and 80°.
It is an acute-angled triangle.
Explanation:
The ratio of the measures of ∠s in Δ is 3:7:8.
So, let us suppose that the measures are, 3k, 7k, 8k.
Evidently, their sum is
180°.
3k+7k+8k=180
18k=180
k= 10
Hence, the measures are,
30°, 70°, and 80°.
As all the angles are acute, so is the triangle.
Answer: 34
Step-by-step explanation:
Answer:
C (reflection across the x access)
Step-by-step explanation:
I got it right on edge
