PQ peependicular to PS
Thus angle QPS = 90⁰
7x - 9 + 4x + 22 = 90⁰
11x = 77
x = 7
Thus angle QPR = 7(7) - 9 = 40⁰
Can someone please tell me how to add and subtract fractions with unlike denominators, I've been having trouble for 2 years, and
1 answer:
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Answer:
- 1/5
Step-by-step explanation:
Slope of a line passing through two points can be calculated as:
The given points are (-2, -1) and (8, -3). Using the values in above formula, we get:
Thus the slope of the line through the given points is -1/5. So 2nd option gives the correct answer
Answer:
D. 3:00 p.m.
Step-by-step explanation:
d = Distance = 320 miles
s = Speed =
Time taken is given by
40 minutes break is
Total time taken is .
So, the entire trip took 6 hours. 6 hours after 9 a.m. is 3 p.m.