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stellarik [79]
3 years ago
13

PLZ HELP ME 3 MINS LEFT 100 POINTS AND BRAINLEIST

Mathematics
2 answers:
kobusy [5.1K]3 years ago
8 0

Answer:

The width of the rectangle is 12.1 meters

Step-by-step explanation:

<u>Step 1:  Find the width</u>

2w + 2(w + 2.3) = 53

2w + 2w + 4.6 = 53

<u>Step 2:  Combine like terms</u>

2w + 2w + 4.6 = 53

4w + 4.6 = 53

<u>Step 3:  Subtract 4.6 from both sides</u>

4w + 4.6 - 4.6 = 53 - 4.6

4w = 48.4

<u>Step 4:  Divide both sides by 4</u>

4w / 4 = 48.4 / 4

w = 12.1

Answer:  The width of the rectangle is 12.1 meters

LenKa [72]3 years ago
6 0

Answer:

width = 12.1

equation : P = 4w + 4.6

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Scrat [10]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Please help and explain if so thank you
myrzilka [38]

Answer:

<em>y = 6</em>

Step-by-step explanation:

Slope-intercept form:

y = mx + b

m = slope; b = y-intercept

A line with slope 0 is a horizontal line. Since one point on the line has y-coordinate 6, then all points on the line have y-coordinate 6. The y-intercept is 6.

m = 0; b = 6

y = mx + b

y = 0x + 6

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4 0
3 years ago
The distance between two cities on a map is 10 in. The actual distance between the cities is 135. What is the scale on the map?
spayn [35]
The scale on the map is 1 in = 13.5 units


135/10 = 13.5
4 0
3 years ago
The sale price of a scooter s $850. The original price was first discounted by 25% and then discounted an additional 15%. What w
ira [324]

Answer:

$1,190

Step-by-step explanation:

$850(0.25) = 212.50

$850(0.15) = 127.50

$850+212.50= 1,062.50

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5 0
3 years ago
What is a reasonable estimate for the problem ? -3/2 multiply by ( -5 1/4 )
Nat2105 [25]
= -3/2 * -5 1/4
convert 5 1/4 to improper fraction

= -3/2 * -21/4
multiply numerators; multiply denominators

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multiply in parentheses

= 63/8
convert back to mixed number

= 7 7/8


ANSWER: Since the exact answer is the mixed number 7 7/8, a reasonable estimate is 8.

Hope this helps! :)
5 0
3 years ago
Read 2 more answers
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