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4 years ago

7. If the perimeter of a square is 14g +28 inches, what is the length, in inches, of each side of

Mathematics

1 answer:

AleksandrR [38]4 years ago

5 0

Answer:

3.5x+7

Step-by-step explanation:

divide your coeeficients by 4

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Help find missing segment??

AleksandrR [38]

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Let x as the missing segment.

_________________________________

According to the Thales theorem :

$\frac{26}{x} = \frac{12}{36} \\$

$\frac{26}{x} = \frac{12}{12 \times 3} \\$

$\frac{26}{x} = \frac{1}{3} \\$

Inverse both sides

$\frac{x}{26} = \frac{3}{1} \\$

$\frac{x}{26} = 3 \\$

Multiply sides by 26

$26 \times \frac{x}{26} = 26 \times 3 \\$

$x = 26 \times 3$

$x = 78$

Thus the missing segment has a measure of 78 .

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7 0

3 years ago

Guys im not in high school im in middle school

ella [17]

Answer:

ok that is awesome

4 0

3 years ago

Read 2 more answers

I need help with question 2. Anything is appreciated:)

Ivahew [28]

1x + 8 = 10 + 0.5x

1x - 0.5x = .5x

.5x + 8 = 10

10 - 8 = 2

2/.5 = 4

Therefore, it will take 4 years for the two trees to have grown to the same height.

6 0

3 years ago

Read 2 more answers

In large cities people out and take taxis to get from one place to another the cost is $25.20 every 36 miles how much is a 47 mi

Kay [80]

47 miles taxi ride will cost $32.9

Step-by-step explanation:

Given,

Cost every 36 miles = $25.20

Cost of one mile = $\frac{Cost\ for\ 36\ miles}{36}$

Cost of one mile = $\frac{25.20}{36}\\$

Cost of one mile = $0.7

Cost of 47 miles = Cost of one mile * 47

$Cost\ of\ 47\ miles = 0.7*47\\Cost\ of\ 47\ miles = \$32.9$

47 miles taxi ride will cost $32.9

Keywords: Division, multiplication

Learn more about multiplication at:

#LearnwithBrainly

5 0

3 years ago

Translate into algebraic equation - a number plus 15 exceeds twice that number by 3

bija089 [108]

Answer:

n + 15 > (2n)/3

hope this helps! <3

3 0

2 years ago