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3 years ago

Need help with number 9 please help me !'nnnnnb!!!!!!!!!

Mathematics

1 answer:

Troyanec [42]3 years ago

8 0

Reflection across the diagonal y=x. 180 degree clockwise rotation about the origin.

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ace bike rentals rents bikes for $28 per day. Renters can keep the bike for 8 hours. Bart's bikes rents bikes for $30 per day. R

lyudmila [28]

Bart company charges a lower rate. It is lower by rate $ 0.5 per hour

<h3><u>Solution:</u></h3>

Given that Ace bike rentals rents bikes for $28 per day. Renters can keep the bike for 8 hours

Also given that Bart's bikes rents bikes for $30 per day. Renters can keep the bike for 10 hours

To find: company that charges lower rate

Let us find the hourly rate of Ace and Bart

$\text {hourly rate }=\frac{\text { Rental price }}{\text { total time in a day }}$

<em><u>Hourly rate of Ace company:</u></em>

Rental price = $28

total time in a day 8 hours

$\text {hourly rate }=\frac{28}{8}=3.5$

So the hourly rate of Ace company is $ 3.5 per hour

<em><u>Hourly rate of Bart company:</u></em>

Rental price = $ 30

total time in a day 10 hours

$\text {hourly rate }=\frac{30}{10}=3$

So the hourly rate of Bart company is $ 3 per hour

<em><u>Comparing hourly rate of both companies</u></em>

Ace company is $ 3.5 per hour

Bart company is $ 3 per hour

Bart company < Ace company

3 < 3.5

Thus bart company charges a lower rate

<h3><em><u>How much lower?</u></em></h3>

hourly rate of Ace company - hourly rate of Bart company = 3.5 - 3 = 0.5

So, it is lower by rate $0.5 per hour

6 0

3 years ago

You can buy property today for$2.7 million and sell it in four years for $3.7 million

Maslowich

Your profit will be 1 million. 3.7 million minus 2.7 million is 1 million. Hope this helps!

7 0

3 years ago

How do you solve this problem and it is geometry?

Ne4ueva [31]

The inside angle where that is not labelled you can find as angles on a straight line = 180°. From this you can find that the angle is 180-40=140°. This shape is a pentagon so the sum of the interior angles is 180(5-2)=540°. So this means 68+124+76+140+x=540. Rearrange for x to get x=132°.

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3 years ago

Oscar's back yard is in the shape of a rectangle. It has an area

Kruka [31]

Your width is 0.6 if you divide 75 by 45 you get 0.6 and to check your answer do length times width to get the area 75x0.6=45

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3 years ago

Find the volume: 65yd 4 yd 13 yd

max2010maxim [7]

Answer:

3380yd

Step-by-step explanation:

65x13x4

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3 years ago