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frozen [14]
3 years ago
10

A rectangle has length 4 inches and width 2 inches. If the length and width of the rectangle are

Mathematics
1 answer:
iVinArrow [24]3 years ago
6 0

Answer:

75%

Step-by-step explanation:

First we can solve the area of the rectangle originally the answer is:

4 × 2 = 8

Then we decrease both measurements by 50% to get the dimensions 1 and 2. The new area will be 1 × 2 which is 2.

2 is 25% of 8 which means that the area of the rectangle has been reduced by 75%.

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Simple percent question!!!!
sveticcg [70]

Answer:

60ft

Step-by-step explanation:

DC is 50% longer than BD (given)

BD is 40ft (given)

DC is 50% longer than BD this means that DC= BD+50% of  BD

40ft +50/100 * 40

=40ft +20ft

=60ft

Another way to solve this could be DC is 150%of BD as BD =40ft=100% of it's length.

So, 150/100 *40

=60ft

<em>Hope this helps.</em>

<em>Please mark me as brainliest.</em>

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3 years ago
The ratio of boys to girls in a class is 2:3. Ben says there are 28 students inthe class. Explain why Ben must be wrong.
sdas [7]
A: adding together 2 and 3 a bunch of times
2+3+2+3+2+3 etc does not equal 28. a possible answer can be 27 students.
8 0
3 years ago
2x+10=16 help please, i forgot how to work it out
JulsSmile [24]

Answer:

x=3

Step-by-step explanation:


6 0
4 years ago
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Solve each system of equation<br> Y=-3x+5 <br> 5x-4y=-3
____ [38]
Y = -3x + 5
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                     17     17
                        x = 1
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6 0
4 years ago
What is the velocity of a skateboarder whose momentum is 100kg-m/s and the mass is 15kg?
Jobisdone [24]

Answer:

6.67 m/s

Step-by-step explanation:

6 0
4 years ago
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