Answer:
Step-by-step explanation:
According the Triangle sum theorem:
m<T + m<U + m<V =180
x + 2x + x + 80 = 180
solve: x=25
Therefore m<T = 25, m<U = 50, and m<V = 105
Answer: PQ=15
Step-by-step explanation:
XY=(PQ+SR)/2
PQ+SR=2*XY
PQ+35=2*25
PQ+35=50
PQ=15
Answer:
the last one 1/6
Step-by-step explanation:
1/2 x 1/3 = 1/6
The answer would be 6 because you need to multiply the L by the H divided by to: 4x3+12 12/2 +6