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Oksi-84 [34.3K]
2 years ago
9

What is the smallest sum of money that can be made up of exact number of 5 cent or of 25 cent pieces

Mathematics
1 answer:
vladimir1956 [14]2 years ago
6 0

292o2ox2927+8838_833873

Step-by-step explanation:

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The answer is 81 because 27 x 3
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An angle, θ, is in standard position. The terminal side of the angle passes through the point (4, 5).
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Answer:

cos Θ = \frac{4}{\sqrt{41} }

Step-by-step explanation:

Given the angle passes through (4, 5 ) then the right triangle with sides 4 and 5 has hypotenuse h given by

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h = \sqrt{41}

In relation to Θ, 4 is adjacent and 5 is opposite, thus

cos Θ = \frac{adjacent}{hypotenuse} = \frac{4}{\sqrt{41} }

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plot the reflection of point A across the x-axis. what are the coordinates of the reflection of point A across the x-axis? what
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You reflect point A over the x-axis, double the distance from point a to the x-axis, then give the coordinates.

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You score 64/75 on your first test. After your second test, your teacher tells you your test average is 88%
gregori [183]

First you need to divide 64 by 75 and then multiply by 100 which is 85.3% which then you need to find the average of the 2 which will be (85.3+x)/2=88 where x= the value of the second test.

Then you will need to isolate the x with the following steps:

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A new neighborhood activity complex is being built in erie. The perimeter of the rectangular playing field is 256 yards. The len
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Answer:

The length of the rectangular playing field is 84 yards and the width is 44 yards

Step-by-step explanation:

Let

x ------> the length of the rectangular playing field

y -----> the width of the rectangular playing field

we know that

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P=2(x+y)

P=256\ yd

so

256=2(x+y) ------> equation A

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Solve the system by substitution

Substitute equation B in equation A and solve for y

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3y=128+4

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Find the value of x

x=2(44)-4=84

therefore

The length of the rectangular playing field is 84 yards and the width is 44 yards

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