9514 1404 393
Answer:
x = 42
Step-by-step explanation:
You know from your multiplication tables that ...
42/7 = 6
x = 42
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If you like, you can solve this by multiplying both sides of the equation by 7.
(x/7)(7) = 6(7)
x = 42
Answer:4600
Step-by-step explanation:
15% of 4000
15/100 x 4000
(15x4000) ➗ 100
60000 ➗ 100=600
4000+15% of 4000
4000+600=4600
The missing side length is 7 yds.
Answer:
π
Step-by-step explanation:
The argument of the cosine function will be 2π (one period) when x=π.
The period of the function is π.
Answer:
4/21 kilometers per hour
Step-by-step explanation:
Since the tortoise traveled 1/6 kilometers in 7/8 hour we can divide 1/6 by 7 because 7/8 divided by 7 is 1/8 and get 1/42.Once we've done this we can then multiply 1/6 by 8 since 1/8 x 8= 8/8 or 1 hour and get 8/48 which simplifies to 4/21.