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3 years ago

£42 is shared equally between 3 friends. How much does each friend get?

Mathematics

1 answer:

marishachu [46]3 years ago

3 0

Given that £ 42 is distributed among 3 friends.

So, each will get

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715 miles in 11 hours how long would it take to drive 845 miles

emmasim [6.3K]

715 miles / 11 hours = 65 mph

845 miles / 65 mph = 13 hours

It would take 13 hours to drive 845 miles.

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3 years ago

How to prove this using trig identities?

Pavlova-9 [17]

Step-by-step explanation:

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3 years ago

The loudness of a jackhammer is a 96 dB. It sounds intense is about _____ . The Loudness of a compactor is 94 dB. It's sound int

aleksandr82 [10.1K]

Answer:

loudness of a jack hammer .004 loudness of a compactor .0025

Step-by-step explanation:

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3 years ago

Can someone help me find the midpoint?

ioda

Answer:

(6,-2.5)

Step-by-step explanation:

The formula for the midpoint between two points is:

$(\frac{x_{1} + x_{2}}{2},\frac{y_{1}+y_{2}}{2})$

Now we substitute

We have than (9, -1) is $(x_{1}, y_{1})$ and (3, - 4) is $(x_{2}, y_{2})$

So:

$(\frac{(9) + (3)}{2},\frac{(-1)+(-4)}{2})\\\\(-1) + (-4) = -5\\9 + 3 = 12\\$

So, we have:

$(\frac{12}{2}, \frac{-5}{2})\\\\12 / 2 = 6\\-5 / 2 = -2.5\\\\(6, -2.5)$

I can do a graphic explanation if you want.

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3 years ago

The function ƒ(x) = x is vertically translated 1 unit up and then reflected across the y-axis. What's the new function g(x)?

tigry1 [53]

Answer:

Step-by-step explanation:

-x is the reflection and +1 is the translation

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3 years ago