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lbvjy [14]
3 years ago
12

The length of a rectangle is 1 more than twice its width. The rectangle has an area of 210 m2.

Mathematics
1 answer:
docker41 [41]3 years ago
7 0

Answer:

length = 2w + 1

Step-by-step explanation:

width = w

length = 2w + 1

area: 2w^2 + w = 210

w = 10.

Width = 10m

length = 21m

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Natalija [7]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
A rectangular parking lot has a perimeter of 384 meters. The length of the parking lot is 36 meters less than the width. Find th
-Dominant- [34]

Answer:

The length and width of the parking lot is 78 meters and 114 meters respectively.

Step-by-step explanation:

Given;

Perimeter of the parking lot = 384\ m

Solution,

Let the width of the parking lot be x.

Then, according to question length = (x-36).

The perimeter of a rectangle is sum of all the sides of rectangle. Which is given by an expression;

perimeter=2\times(length+width)

Now substituting the values, we get;

384=2\times(x-36+x)\\\frac{384}{2}=(2x-36)\\192=2x-36\\192+36=2x\\2x=228\\x=\frac{228}{2}= 114

Width = 114\ m

Length = x-36=114-36=78\ m

Hence the length and width of the parking lot is 78 meters and 114 meters respectively.

6 0
3 years ago
Find the value of each variable,<br> y =<br> Z=
Leno4ka [110]
ANSWER:
y = 119
z = 66

EXPLANATION:
z = 180° - 114° = 66°
y = 360° - (95° + 81° + 66°) = 119°

5 0
3 years ago
HELP ASAP
Westkost [7]

Answer:

(5 1/2)(7.25)=

11/2(7.25)

=39.875

=39.875

Step-by-step explanation:

multiply 5 1/2 by 7.25 and u will have yo answer

5 0
3 years ago
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nevsk [136]
I think the answer is 6
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