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2 years ago

What is the price of a $400 telescope after a 32% markup?

Mathematics

1 answer:

Iteru [2.4K]2 years ago

4 0

Answer:

$528 Dollars

Step-by-step explanation:

The answer is 528 because 32% of 400 is 128 and 400 plus 128 is 528.

P.S Can I have brainliest?

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Joshua used two wood beams, PC and QA, to support the roof of a model house.

Mazyrski [523]

Answer:

$\boxed{\boxed{PQ=3.6\ in}}$

Step-by-step explanation:

As it is given as ΔQRP and ΔARC are similar, so the ratio of their corresponding sides will be same.

So,

$\dfrac{RC}{PR}=\dfrac{AC}{PQ}$

It is given as,

RC = 3.3

PR = 1.8

AC = 6.6

PQ = ??

Putting the values,

$\Rightarrow \dfrac{3.3}{1.8}=\dfrac{6.6}{PQ}$

$\Rightarrow PQ=\dfrac{6.6\times 1.8}{3.3}=3.6$

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3 years ago

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Multiply.

Alik [6]

Answer:

Simplify the expression.

Exact Form:

77 /10

Decimal Form:

7.7

Mixed Number Form:

Hope This Helps

8 0

3 years ago

What is the opposite of -(-82)?

labwork [276]

82 because it is the opposite of -(-82)

7 0

3 years ago

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The graph of a linear function h contains the points given in the table below. Find h^-1

Mnenie [13.5K]

You can see from the table that the y coordinate is always obtained by doubling the x coordinate and switching its sign. So, the relation is

$h(x)=y=-2x$

To invert this function, we must solve for y. Simply divide both sides by -2 and we have

$x=-\dfrac{y}{2}$

Rename the variables to get

$h^{-1}(x) = -\dfrac{x}{2}$

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3 years ago

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Help me help me help me i need help please

sveta [45]

Answer:

Step-by-step explanation:

1/16 = x/48

1 * 3 = 3

16 * 3 = 48

3/48 = x/48

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2 years ago