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SIZIF [17.4K]
2 years ago
10

Find the area of a square

Mathematics
2 answers:
Phoenix [80]2 years ago
3 0

Answer:

Step-by-step explanation:

area =l^2

=7^2

=49 km^2

GenaCL600 [577]2 years ago
3 0

Answer:

area \: of \: square \:  =  {side}^{2}  \\ area \: of \: square \:  =  {7}^{2}  \\ area \: of \: square \:  = 49 {km}^{2}

<h3>RIGHT OPTION IS C</h3>

Step-by-step explanation:

<h2>HOPE IT WILL HELP YOU✌✌✌</h2>
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G Calculations Lesson 1
nirvana33 [79]

Answer:

30 days

Step-by-step explanation:

you earn 10 vacation days a year, multiply that by 3 to get 30 days in 3 years

If you have any questions, leave them in the comments and i will try to answer them, if this helped, pls give brainly

6 0
2 years ago
Read 2 more answers
Consider the function represented by 9x+3y= 12 with x as the independent variable. How can this function be written using
kozerog [31]

Answer:

f(x) = - 3x + 4

Step-by-step explanation:

Given

9x + 3y = 12

We require to rearrange expressing y in terms of x

Subtract 9x from both sides

3y = - 9x + 12 ( divide all terms by 3 )

y = - 3x + 4

Expressed in functional notation by replacing y by f(x), that is

f(x) = - 3x + 4

8 0
2 years ago
Is x^2 + 1 a polynomial
ki77a [65]

Answer:  Answer: x^2 - 1 is not a polynomial as after simplifying it there will be no variable.

Step-by-step explanation:

3 0
2 years ago
What is the difference between the compound interest and simple interest on rs 8000 at 15% per annum for 2 years?
Sladkaya [172]
Simple Interest:

I = P x r x t
I = 8000 x 0.15 x 2
I = 2400

Compound Interest:

A = P(e^rt)
where e is the Euclid’s constant
and A is the total amount with interest

A = 8000(e^0.15(2))
A = 10799 (rounded up)
Therefore compound interest is 2799.

The difference:
compound - simple = 2799 - 2400

Answer is rs 399.
3 0
3 years ago
On which number line are -3 and it’s opposite shown?
kolbaska11 [484]
The first one, the opposite of any negative number is the same number but positive...and vise versa.
8 0
3 years ago
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