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3 years ago

The length of a rectangle is 3 inches more than twice its width, and its area is 65 square inches. What is the width?

Mathematics

2 answers:

gogolik [260]3 years ago

6 0

Width = 5
5x2 = 10 and the length would 13... which is 3 more inches than twice the width

VikaD [51]3 years ago

6 0

Answer:

5 inches ______________

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Need help will give Brainly

asambeis [7]

Answer:

x = 323 in

Step-by-step explanation:

Given triangles are similar, so their corresponding sides would be in proportion:

3ft = 3*12 = 36 in

5ft 8 in = 5*12 + 8 = 68 in

14 ft 3 in = 14*12 + 3 = 171 in

$\frac{3 \: ft}{14 \: ft \: 3 \: in} = \frac{5 \: ft \: 8 \: in}{x} \\ \\ \frac{36}{171} = \frac{68}{x} \\ \\ x = \frac{171 \times 68}{36} \\ \\ x = \frac{11628}{36} \\ \\ x = 323 \: in \: \\ \\ x = 26 ft \: 11 in$

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3 years ago

50 coins all dimes and quarters total is 10.25 how many dimes?

Yanka [14]

Answer:

You can do these "in your head" like this:

50 dimes would be $5.00

Each quarter adds 15 cents.

10.25 - 55.00 = $5.25 added

Step-by-step explanation:

525/15 = 35 quarters

--> 15 dimes

==========================

or,

d + q = 50

10d + 25q = 1025

etc

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3 years ago

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Mademuasel [1]

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3 years ago

Please help me i really need help please

Nutka1998 [239]

Answer:

(2,4)

Step-by-step explanation:

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3 years ago

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the walls of square storage room in a warehouse are 300 feet long what is the distance from one corner to the other corner of th

Virty [35]

Tou have to 600 divided by 12 is 50 feet

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3 years ago

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