Answer:
w=5
Step-by-step explanation:
firstly angle SUT and angle SUV are congruent, hence:
w+10=3w
10=3w-w
10=2w
10/2=w
5=w
Answer:
19.2 seconds
Step-by-step explanation:
1.2 times 8 which equals 9.6
9.6 times 2
It would be C because the 40° is acute and the last degree is obtuse