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Alina [70]
2 years ago
5

A rug shaped like a rectangle has a width of 3 m. the length of the rug is 2 m greater than its width. what is the perimeter of

the rug in meters
Mathematics
1 answer:
Wewaii [24]2 years ago
3 0
Well,
rectangle has 4 sides
2 lengths and 2 breadths
the width is the breadth
so it's 3x2= 6m
the leanght
it's 2m greater than width so it's (3+2)x2= 10m
so the perimeter is the total length of all sides therefore it's 10+6= 16m

it's pretty easy one could just
(3x2)+((3+2)2)= 16m
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John made a triangle with all three sides the same length, 1 \frac{2}{3} ft. What is the perimeter of the triangle?
UNO [17]

Answer:

5 ft

Step-by-step explanation:

If all sides are of the same length, we can multiply the value of one side by 3, because a triangle has three sides (and the perimeter is all sides added together), to find the perimeter.

1\frac{2}{3} × 3

1\frac{2}{3} can be rewritten as \frac{5}{3}, so:

\frac{5}{3} × \frac{3}{1}

= \frac{15}{3}

The numerator & denominator share a common factor of 3, so:

5 ft is the final answer/perimeter.

hope this helps!

7 0
2 years ago
2.5 QUIZ ALGEBRA 2
LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

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x²+24x+(24/2)²=-60+(24/2)²

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(x+12)²=84

3 0
3 years ago
Ivan and Tanya share £150 in the ration 4 : 1
VLD [36.1K]

Add the ratio to get total shares: 4 +1 = 5

Divide the total amount to share by the total shares:

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Now multiply each set of shares by that:

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7 0
3 years ago
The sum of three numbers is 72
LekaFEV [45]

Answer: <u><em>The first number is 8</em></u>

Step-by-step explanation: Let the three No. s be x, y and z respectively

given = x+ y+ z= 72

y=7x

z=7x-18

∴As we know x+ y+ z=72

i.e. x+7x+7x-18=72

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15x=90

x=90/15

∴x=8

∴y=7x

7×8=56

∴z=7x-18

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∴<u><em>The first no. is x=8</em></u>

<u><em>The second no. is y=7x = 56</em></u>

<u><em>The third no. is z=7x-18 = 38</em></u>

6 0
3 years ago
Read 2 more answers
X-2y=4 How to solve this
WARRIOR [948]
Since <span>x </span>does not contain the variable to solve for, move it to the right side of the equation by subtracting <span>x</span> from both sides
.−2y=−x+4
divide each term by −2 and simplify.
<span> the answer is y=<span>x/2</span>−<span>2

slope= 1/2
y-intercept = -2</span></span>
4 0
3 years ago
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