Answer:
The value of x is 4.
Step-by-step explanation:
Given:
In ΔABC
m∠A = 10x+9
m∠B = 34°
m∠C = 97°
To Find:
x= ?
Solution:
Triangle sum property:
In a Triangle sum of the measures of all the angles of a triangle is 180°.

The value of x is 4.
Answer:
Hope this helps
Step-by-step explanation:
j=14
Answer:
80
Step-by-step explanation:
<em>two hundred and eighty five</em>
Ok so the slashes are division so you would divide