3 years ago

And you made a tray of brownies in a square shaped pan the area of the brownies were 81 cm² how long was each side of the pan

Mathematics

1 answer:

Alex17521 [72]3 years ago

7 0

Area of square= Length times length

So sqrt81 is 9, meaning that 9 is the answer.

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natta225 [31]

Hi there!

$\large\boxed{ 9.4m}$

Find the perimeter using the formula:

P = 2l + 2w

It is given that the dimensions are 2.8 × 1.9 so plug these number into the equation:

P = 2(2.8) + 2(1.9)

P = 5.6 + 3.8

P = 9.4m

4 0

3 years ago

.Write a division equation so that it has a solution of -2

Irina18 [472]

Let’s take a random number such as 10, for example as the divisor of the equation.
Let’s take the dividend, or numerator of the fraction be x.
The solution of the fraction would be -2.

x/10 = -2
Or, x= -2 x 10
Or, x= -20

Therefore, -20/10 = -2
Ans: The division equation would be -20/10 = -2.

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3 years ago

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lubasha [3.4K]

Step-by-step explanation:

try 5 hope this helped you

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2 years ago

A cave contains 2 brown bats and 3 gray bats. The bats will fly out of the cave one at a time. What is the probability that the

Marianna [84]

The answer would be 1/5

4 0

3 years ago

700 is 35% of what number??

harina [27]

Answer:

245

Step-by-step explanation:

35 x

------- --------

100 700

then you cross multipy and you get

24500

------------------

100

cross out the zeros

and get 245

8 0

3 years ago