Answer:
U =35.5
Step-by-step explanation:
Since this is a right angle, we can use trig functions
tan theta = opp/ adj
tan U = 5/7
Take the inverse of each side
tan ^-1 tan U = tan ^-1 (5/7)
U = 35.53767779
Round to the nearest tenth
U =35.5
We are given

we can use distribute property
Distributive property:

so, we can write it as


now, we can multiply terms
and we get
..............Answer
Answer:?????????
Step-by-step explanation:
Answer:
-21
Step-by-step explanation:
-3 * 7