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

A playground is being designed where children can interact with their friends in certain combinations. If there is 1 child, ther

nikklg [1K]

The answer to this question is option A. 49

5 0

2 years ago

The area of a square can be tripled by increasing the length and width by 10 inches. What is the original length of the square?

trapecia [35]

The new square has length: 10 + l, where l is the original length of the square, and it's area is (10 + l)^2;
So, we solve the equation: 3 x l^2 = (10 + l)^2;
Then, 3 x l^2 = 100 + 20 x l + l^2;
Finally, 2xl^2 - 20xl - 100 = 0; / ÷2;
l^2 - 10l - 50 = 0 (we use the quadratic equation formula);
The only positive solution is l = 5(1+ \sqrt{3} );

5 0

2 years ago

kyle drew tree line segments with these lenngths: 2/4" , 2/3" , 2/6" list the fractions in order from least to graiter

exis [7]

First you find a common denominator, which is 12 ( as 4,3 and 6 all go into 12). So 2/4 becomes 6/12, as 4 multiplied by 3 is 12 and whatever you do to the denominator you must do to the numerator. Then 2/3 becomes 8/12. And 2/6 becomes 4/12. If you put these in order the answer is:

2/6, 2/4, 2/3

6 0

2 years ago

Mario is setting up a new tent during a camping trip. The tent came with 7 feet of rope. The instructions are to use 34.5 inches

nevsk [136]

Answer: There are 6 sections of $8\frac{1}{4}\ inches$ of rope Mario can cut from the rope .