All categories

2 years ago

A square picture in a magazine has an area of 27 square inches. What is the length of each side of the picture?

Mathematics

1 answer:

hodyreva [135]2 years ago

7 0

Answer:

5.19615242271

Step-by-step explanation:

I square root 27 and got 5.19615242271, so that picture is not a perfect square but if you want to be exact that's the answer

You might be interested in

Explain how to use the distributive property to find an expression that is equivalent to 20 + 16

IceJOKER [234]

Answer:

What you need to do is to find a multiple of 20 and 16 in other words a number that can multiply into 20 and 16. You have 2 and you have 4. So now this is how it looks like.

Either:

4(5+4) Or

2(10+8)

Step-by-step explanation:

6 0

2 years ago

What is the distance between the points (-1 , -13) and (-1 , 21) in the coordinate plane?

chubhunter [2.5K]

Answer:

$\displaystyle d = 34$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Point (-1, -13)

Point (-1, 21)

Step 2: Find distance d

Substitute in points [DF]: $\displaystyle d = \sqrt{(-1+1)^2+(21+13)^2}$
(Parenthesis) Add: $\displaystyle d = \sqrt{(0)^2+(34)^2}$
[√Radical] Simplify: $\displaystyle d = \sqrt{(34)^2}$
[√Radical] Evaluate: $\displaystyle d = 34$

6 0

2 years ago

A force of 15N is applied on an object moving it 30 degrees North of East. Find its X and Y components

Yuliya22 [10]

I strongly believe that this is the answer B X=18.5 ,Y12.2

5 0

2 years ago

What is 5 Times 97 equal I need help on That one

Fofino [41]

Answer:

485

Step-by-step explanation:

97×5 = 485

hope you find this useful

4 0

2 years ago

Read 2 more answers

44 over 66 simplest form

Vlad1618 [11]

To find out the simplest form of 44 over 66, we simply can identify the LCD, which in this case, is 3. So now that we know the denominator of our simplified fraction, most people will be able to estimate that 44 is 2/3 of 66.

Your answer is :

$\frac{2}{3}$

3 0

3 years ago