All categories

2 years ago

Simplify the expression using the order of operations. (10^2+ 5^2)/5 this one too im confused

Mathematics

2 answers:

lilavasa [31]2 years ago

8 0

Answer is your(mom) hope this helps

lara [203]2 years ago

4 0

Answer:

Step-by-step explanation:

Review: any operations inside parentheses must be done first. Inside these parentheses are two exponential functions: 10^2 and 5^2; these are equal to 100 and 25, and when we add them we get 125:

(125)/5

Now do the indicated division. We get 25

You might be interested in

HELP ASAP!!!! if m ∠3 = 42, what is m ∠2? A. 42 B. 48 C. 90 D. 138

elixir [45]

A, they are vertical angels! they have the same measure!

5 0

2 years ago

Read 2 more answers

Operations with Radical Expressions

lisov135 [29]

Answer: $30\sqrt{11}$

Step-by-step explanation:

$3\sqrt{50} * \sqrt{22}$

= $3\sqrt{5*5*2} * \sqrt{2*11}$

= $3\sqrt{5*5*2*2*11}$

= $3*5*2\sqrt{11}$

= $30\sqrt{11}$

******************************************

Answer: $6\sqrt{30}$

Step-by-step explanation:

$\sqrt{20} * \sqrt{3} * \sqrt{18}$

= $\sqrt{2*2*5} * \sqrt{3} * \sqrt{3*3*2}$

= $\sqrt{2*2*5*3*3*3*2}$

= $2*3\sqrt{5*3*2}$

= $6\sqrt{30}$

********************************************

Answer: $-\sqrt{5}$

Step-by-step explanation:

$4\sqrt{20} - 3\sqrt{45}$

= $4\sqrt{2*2*5} - 3\sqrt{3*3*5}$

= $4*2\sqrt{5} - 3*3\sqrt{5}$

= $8\sqrt{5} - 9\sqrt{5}$

= $-\sqrt{5}$

********************************************

Answer: $4\sqrt{5}$

Step-by-step explanation:

$2\sqrt{5} + 3\sqrt{5} - \sqrt{5}$

= $(2+3-1)\sqrt{5}$

= $4\sqrt{5}$

********************************************

Answer: $46\sqrt{2}$

Step-by-step explanation:

$4\sqrt{32} + 6\sqrt{50}$

= $4\sqrt{2*2*2*2*2} + 6\sqrt{2*5*5}$

= $4*2*2\sqrt{2} + 6*5\sqrt{2}$

= $16\sqrt{2} + 30\sqrt{2}$

= $46\sqrt{2}$

7 0

3 years ago

Solve for v. 3v=75 Simplify.

oee [108]

Answer: v = 25

Step-by-step explanation:

Divide each side by 3

3v/3 = v

75/3 = 25

v = 25

25 * 3 = 75

6 0

3 years ago

Read 2 more answers

What is the equation of a line...

Alenkasestr [34]

Y=-2x-3 thats the final answer

5 0

3 years ago

Amber put gasoline into her car she wrote down that she added 56.78 liters of gas but she rounded the amount to the nearest hund

Trava [24]

Answer:

56.779 or 56.782 56.778, etc, because it has to be 8 in the hundreths thousandths less than 5 or 7 in the hundreths thousandths greater than 5

7 0

2 years ago