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sergejj [24]
2 years ago
7

The sum of two numbers is 51 and the difference is 21 . What are the numbers?

Mathematics
1 answer:
Slav-nsk [51]2 years ago
3 0
36+15=51
36-15=21
it's 36 and 15.
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A countertop is 16ft long & 3ft wide what is the area in square meters
astra-53 [7]

ANSWER

Find out the area of the  countertop in square meters .

To proof

As given

A countertop is 16ft long & 3ft wide.

A countertop is in the shape of the rectangle.

FORMULA

Area of a rectangle = length × breadth

long = 16ft

wide = 3ft

put the value

we get

Area of a countertop = 16 ×3

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1 meter = 3.281 feet

1feet = \frac{1}{3.281} meter

convert Area of a countertop in  square meters

= \frac{48\times1\times1}{3.281\times3.281}

=  4.461 m² ( approx )

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3 years ago
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answer
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