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Greeley [361]
3 years ago
10

BRAINLIEST ANSWER NOW!!! MEDAL, STARS, THANK YOU'S! PLEASE HELP ME ASAP! AND IF YOU CAN, EXPLAIN YOUR ANSWER! THANKS SO MUCH IN

ADVANCE!
Donovan is creating a geometric design using similar rectangles. One of his rectangles is 2 inches wide and 6 inches long. He wants to have another rectangle that is 5 inches wide. To follow his design, how long must the second rectangle be?



2 inches


6 inches


12 inches


15 inches
Mathematics
1 answer:
bazaltina [42]3 years ago
7 0
<span>The problem says that Donovan is using similar rectangles, so you can calculate the length of the second rectangle, by using the similarity concept.

 We have that the first rectangle </span>is 2 inches wide and 6 inches long, and the second rectangle must has<span> 5 inches wide. Then:

 2/5=6/L  (L: </span>the length of the second rectangle).
<span> 2L=6x5
 2L=30
 L=30/2
 L=15 inches

 H</span><span>ow long must the second rectangle be? 
</span><span>
 The answer is: The second rectangle must be 15 inches long.



</span>
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Answer: $550

Step-by-step explanation:                                                                                                                            

How much is the profit for 1 burrito?: $8 - ($1.50+$1) = $5.5

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3 years ago
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Brainiest If Correct + 50pts ---The cylinder with base radius 5 and height 12 is inscribed in a right rectangular prism. Find th
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Answer:

SA = 680 units^2

V =1200 unit^3

Step-by-step explanation:

If the radius is 5 then the diameter is 2r = 2*5 = 10

The height would remain the same

Surface area of a prism is given by

SA = 2 (lw+lh+hw)

l =d = 10   w = d = 10   h = 12

SA = 2 ( 10*10 + 10 * 12+ 12* 10)

SA = 2( 100+120+120)

SA = 2(340)

SA = 680 units^2

V = l*w*h = 10*10*12 =1200 unit^3

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4 years ago
Ahmad travelled 1/4 of a journey by Train X, 3/4 of the remainder by Train Y and the remaining 10km by Train Z. a) How far did A
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Hey there! I'm happy to help!

Train X takes out 1/4 of our journey.

Now, we have 3/4 of the journey left.

Train Y takes 3/4 of the last 3/4 of the journey. How much is that, let's just multiply the fractions!

3/4*3/4= 9/16

So, 9/16 of the total journey is done by Train Y.

A fourth of 16/16 is 4/16, so that leaves us with 3/16 left to go.

So, 3/16 of our total distance is equal to 10 km. Let's call our total distance d and set this up as an equation.

3/16d=10

Divide both sides by 3/16.

d= 53 1/3

We also remember that Train Y gave us 9/16 of our total journey, so we can multiply this by our total distance to see how far train Y went.

53 1/3 * 9/16= 30

So, A. Ahmad traveled 30 miles by Train Y and B. his total distance traveled is 53 1/3 miles.

Have a wonderful day and keep on learning! :D

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3 years ago
A cylinder has volume of 60 cm3 what is the volume of a cone with the same radius and height
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The total distance Tracy traveled was 15,000 feet assuming each unit represents 1,000 feet.

<h3>How to calculate the total distance?</h3>

The total distance is the sum of all the distance between stops.

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However, the real distance would be 10.63 units based on the locations in the grid.

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