This is a work problem. It can be solved as follows:
Houston = 1/x
Dominique = (1/2x)
Together = 1/5
Then, we add Houston and Dominique:
1/x + 1/2x = 1/5
Solve for x,
x = 2/15
Therefore, it would take 15/2 hours for Houston to ice by himself, the last option.
Answer: 99
Explanation: 9+9 = 18
and when you switch the order of the digits, it is still 99.
Hope that helps ;)
Answer:
x=6
Step-by-step explanation:
Answer:
35°
Step-by-step explanation:
Inscribed angle s is half the measure of the arc it subtends. That arc is the supplement to the 110° arc shown. The arc is 70°, so angle s is 35°.
The answer would be 75 using the formula v=1/2(a)(c)(h)
