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grigory [225]
3 years ago
11

A rectangular table is two times as long as it is wide. If the area is 50 ft2, find the length and the width of the table.

Mathematics
1 answer:
Lyrx [107]3 years ago
8 0

Answer:

length = 10ft

breadth = 5ft

Step-by-step explanation:

Given,

Let breadth be x.

According to the question,

length = 2x

Area = 50ft^2

we know that,

Area of rectangle ( A) = l × b

or, x × 2x = 50 ft^2

or, 2x^2 = 50ft^2

or, x^2 = 50ft^2/2

or, x^2 = 25ft^2

or, x = 5 ft

Now,

2x = 2×5ft =10ft

Therefore, length is 10ft and breadth is 5ft.

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iogann1982 [59]

Its me again, please make sure to give me brainliest.

Answer:

0.25

Step-by-step explanation:

volume = 5 * 1 * pi = 15.7

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3 years ago
A salesperson receives a 2.5% commission on sales. What commission does the salesperson receive for $8000 in sales?
Nataly_w [17]

Answer:

Step-by-step explanation:

Commission  =2.5% of 8000

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4 0
4 years ago
If 3x-5=6x-2 is -1. Then how do I do a check step? :(
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Answer:

ok,just substitute the x for -1

3x-5=6x-2

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Step-by-step explanation:

6 0
3 years ago
The area of a circular rose garden is 88 square meters. what is the radius of the garden
sveta [45]
√(88/pi) which is 5.29 rounded.
6 0
4 years ago
Read 2 more answers
The function f(x) = –x2 + 60x – 116 models the monthly profit, in dollars, a shop makes for repairing windshields, where x is th
Fynjy0 [20]
The function is: f ( x ) = - x² + 60 x - 116 is in the form: f ( x ) = a x² + b x + c
Part A:
x = -b / 2 a = - 60 / ( - 2 ) = 30
Then we will charge it into the function:
f ( 30 ) = - 30² + 60 · 30 - 116 = - 900 +1,800 - 116 = 784
The vertex is ( 30, 784 ).
It means that the maximum profit is $784, when 30 windshields are repaired.
Part B:
x 1/2 = ( -60 +/- √(3600 - 464 )/ (- 2 ) = ( -60 +/- 56 ) / ( - 2 )
x 1 = 2, x 2 = 58
It means that a shop has to repair at least 2 windshields and not more than 58 windshields for making a profit.
4 0
4 years ago
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