All categories

3 years ago

Use the fact that 169 is a perfect square to evaluate 169 squared

Mathematics

2 answers:

rodikova [14]3 years ago

6 0

Answer:28561

Step-by-step explanation:

169^2

(13 x 13)^2

13^2 x 13^2

13^(2+2)

13^4

13 x 13 x 13 x 13=28561

Masteriza [31]3 years ago

5 0

Answer:

Step-by-step explanation:

The square root of 169 is 13.

To find out, multiply 13 x 13.

13 x 13 is 169.

You might be interested in

Fill in the blank.

natima [27]

The correct answer is: Commutative Property

Further Explanation:

The commutative property states that the order of number doesn't matter and changing the order of numbers or variables will produce the same result.

<u>Commutative Property of Addition:</u>

The Commutative Property of addition means that an expression can be written as a + b = b + a.

<u>Commutative Property of Multiplication:</u>

The Commutative Property of multiplication means that an expression can be written as a • b = b • a

Hence, the correct answer is: Commutative Property

Keywords: Commutative property, addition, multiplication

Learn more about Properties at:

#LearnwithBrainly

4 0

4 years ago

Amy earned a gross income of $51,750 last year. She made $644.28 in IRA contributions, donated $713 to her

VikaD [51]

Answer:

41,755.72

Step-by-step explanation:

6 0

4 years ago

Consider the equation: -2x+5y=20

raketka [301]

Answer:

$- 2x + 5y = 20 \\ 5y = 2x + 20 \\ y = \frac{2}{5} x + 4 \\ slope = \frac{2}{5} \\ y - intercept = 4$

8 0

3 years ago

X + .029 = .0078 .................

ioda

Answer:

Omg i have that same question on a math test

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

Two produce stores sell watermelon by the pound

Lunna [17]

Whats the question tell me and i'll try to help

3 0

4 years ago