3 years ago

Can you help me with this markup or discount?

Mathematics

1 answer:

Marizza181 [45]3 years ago

3 0

Answer:

$33.66

Step-by-step explanation:

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I need help with #11 - #14.

Aleonysh [2.5K]

Answer:

I can get you jump started a bit.

Step-by-step explanation:

So Each of those pairs of figures are Similar.

This means they have equal angle measures but different side lengths.

To find it, we have to make a Proportion:

Example: #11

$\frac{x+1}{3x+1} =\frac{8}{20}$

So let's solve the first one!

$24x+8=20x+20\\4x=12\\x=3$

Easy As Pie!

If you need more help, contact me! :)

Hope this Helps!

P.S. Stay Safe!

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3 years ago

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A skatepark charges $10 per person for an all-day admission to the park.

nirvana33 [79]

Answer:

$60.00

Step-by-step explanation:

10n=y

so if 6 people are going then it will be 10×6=60

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3 years ago

The length of a rectangular frame is 15 inches, and the width of the frame is 88 inches. What is the length of a diagonal of thi

qaws [65]

Answer:

about 89.27 inches

Step-by-step explanation:

This is a right triangle question

c^2 = a^2 + b^2

c^2 = 15^2 + 88^2

c^2 = 225 + 7744

c^2 = 7969

Take the square root of both sides

c = 89.2692556259

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3 years ago

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Step-by-step explanation:

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