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nalin [4]
3 years ago
11

-7 - 7 ( 8x - 7 ) = - 19 + 5x

Mathematics
1 answer:
Yakvenalex [24]3 years ago
6 0
-7 - 7( 8x - 7 ) = -19 + 5x
⇔ -56x + 49 = -12 + 5x
⇔ -61x = -61
⇔ x = 1
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Answer:

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Step-by-step explanation:

We have given internal diameter of the garden hose d_1=0.740in=1.8796cm

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Water in the hose has a speed of 4 ft/sec

So v_1=4ft/sec=121.92cm/sec(As\ 1ft/sec\ =30.48cm/sec)

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3 years ago
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3 years ago
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Answer:

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Step-by-step explanation:

In this question, we have to solve for the vallue of "r". We will use the distributive property shown below to ease our process.

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