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4 years ago

#29 can you help me please and PLEASE SHOW YOUR WORK

Mathematics

1 answer:

pentagon [3]4 years ago

8 0

A=1 but the hand isn't quite at A yet
I = 9 aka 45 mins
time = 12:45

choice 3 because it is 3x5 =15 mins before 1 o clock

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2 years ago

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victus00 [196]

The GCF is 2
Pull out 2 from each number:
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4 years ago

Your job is 7.5 miles from home. One option is to take the back roads to work. That route is calculated for driving at an averag

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Step-by-step explanation:

So if you are 7 and a half miles away, and you drive 30 miles per hour, you need to take 7.5 and divide it by it by 30 and you get 0.25, you then need to find what is a quarter (0.25) of 60 minutes, and you will find that it is 15 minutes.

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3 years ago

Write a rule for g described by the transformation of the graph of f...

Svetlanka [38]

Answer:

$g(x) = 4-4\sqrt{x}$

Step-by-step explanation:

Given

$f(x) = 4\sqrt{x}+1$

1. 5 units down translation

2. Reflection in the x-axis

Required

Determine the resulting function g

1. 5 units down translation

This is defined by the rule:

A down translation is:

$f'(x) = f(x) - b$

Where b is the number of units.

So, we have:

$f'(x) = 4\sqrt{x} + 1 - 5$

$f'(x) = 4\sqrt{x} -4$

2. Reflection in the x-axis

For a function f(x),

When reflected over the x-axis, it becomes -f(x)

So:

$g(x) = -f(x)$

$g(x) = -(4\sqrt{x} - 4)$

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3 years ago

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Answer: h = 70ft

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$h=4+65t-16t^{2}$

$h=4+65.2-16.2^{2}$

$h=4+65.2-16.4$

$h=4+130-64$

h = 70

After 2s, the football reached a height of 70 feet.

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4 years ago

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