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3 years ago

What is the amplitude ? How do I find it? do I add -3.8 to 3.8 then divide? Thank you in advance

Mathematics

1 answer:

IRINA_888 [86]3 years ago

6 0

Answer:

7.6
subtract the midline from the peak value

Step-by-step explanation:

The amplitude is the difference between the peak value (3.8) and the midline (-3.8). You find it by subtracting the midline from the peak:

amplitude = 3.8 -(-3.8)

amplitude = 7.6

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An office building has the shape of a right rectangular prism with a width 20 meters. length 40, height 60. Draw the shape of on

balu736 [363]

Answer:

The draw in the attached figure

Step-by-step explanation:

we know that

An office building has the shape of a right rectangular prism with a width 20 meters. length 40, height 60

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therefore

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3 years ago

H(x)=-4+16 find x when h(x)=48 Plz don't say it is incomplete

Margaret [11]

Answer:

x = -8

Step-by-step explanation:

When h(x) = 48, you can simply just plug it back into the first equation. Don't let the h(x) confuse you!

Think of it like saying y = -4x + 16, y = 48.

48 = - 4x + 16

32 = - 4x

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Divide by -1 both sides.

-8 = x

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4 years ago

Fill in the blank 2(x+7) = 2x + __

natka813 [3]

Answer:

Step-by-step explanation

3 0

3 years ago

Suppose you like to keep a jar of change on your desk. Currently, the jar contains the following: 22 Pennies 27 Dimes 9 Nickels

kap26 [50]

Answer:

$P(Penny\ and\ Dime) = \frac{9}{116}$

Step-by-step explanation:

Given

$Pennies = 22$

$Dimes = 27$

$Nickels = 9$

$Quarters = 30$

Required

$P(Penny\ and\ Dime)$

This is calculated as:

$P(Penny\ and\ Dime) = P(Penny) * P(Dime)$

Since it is a selection without replacement, the computation is:

$P(Penny\ and\ Dime) = \frac{Penny}{Total} * \frac{Dime}{Total-1}$

So, we have:

$P(Penny\ and\ Dime) = \frac{22}{22+27+9+30} * \frac{Dime}{22+27+9+30-1}$

$P(Penny\ and\ Dime) = \frac{22}{88} * \frac{27}{87}$

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$P(Penny\ and\ Dime) = \frac{9}{116}$

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3 years ago

Which expression shows how 6 • 45 can be rewritten using the distributive property?. A. 6 • 40 + 6. B. 6 • 4 + 6 • 5. C. 6 • 40

svlad2 [7]

6*45 = 6*(40 + 5) = 6*40 + 6*5

Option C.

5 0

4 years ago

Read 2 more answers