1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ladessa [460]
3 years ago
15

Please help me with this answer having a hard time

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
5 0

To solve this you must use the rules of PEMDAS (Parentheses, Exponent, Multiplication, Division, Addition, Subtraction)

In this problem we have double parentheses. Which one should we solve first? The answer to that is always the inner most ones:

13[ 6² ÷ (5² - 4²) + 9]

5² - 4²

^^^Here you will have to first take the square of both values

25 - 16

9

13[ 6² ÷ (9) + 9]

Now for the exponents

13[ 6² ÷ (9) + 9]

6²

36

13[ 36 ÷ 9 + 9]

Now for the division:

13[ 36 ÷ 9 + 9]

36 ÷ 9

4

13[ 4 + 9]

Now for the addition

13[ 4 + 9]

4 + 9

13

13[13]

Now for multiplication

169

Hope this helped!

~Just a girl in love with Shawn Mendes

You might be interested in
A hardware store sells 3 litre cans of paint for €36 and 5 litre cans of paint for €48. In one day the
Tanya [424]

3+5+71=79 cans of paint

8 0
3 years ago
I need some help on this question it’s on inequalities in algebra one please help
prohojiy [21]
Okay, this is how you deal with them.

6 0
3 years ago
Read 2 more answers
Approximately how long will it will take the U.S. to pay back the $3 trillion if we pay back $1 million dollars a day?
Whitepunk [10]

Answer:

3 million days

around 8220 years

Step-by-step explanation:

(3×10¹²)÷(1×10⁶)

= 3×10⁶

= 3 million days

= around 8220 years

4 0
3 years ago
8. Add.<br> 445,976 + 37,415 =
lions [1.4K]
483,391. You can line the, up vertically and then use simple arithmetic and carrying to solve this problem
5 0
2 years ago
Points C,D,E and G are ___ points
Firlakuza [10]

C, D, E, and G are FOUR points.

3 0
3 years ago
Other questions:
  • Holly missed 7 out of 185 school days this year. Approximately what percent of school days was holly in attendance?
    5·1 answer
  • What does this expression mean
    15·2 answers
  • Sally spent half of her allowance going to the movies. She washed the family car and earned 9 dollars. What is her weekly allowa
    14·1 answer
  • Who missed meeeeeeeeee<br> also 2x+5y=30 . find y
    11·1 answer
  • Can someone show me how to do the problem ? If I take 8 pills a week, how many months is that?​
    5·1 answer
  • Four ounces of oregano and 2 ounces of garlic powder
    15·2 answers
  • Nine over twelve equals fifteen over n<br> A. 18<br> B. 20<br> C. 22<br> D. 17
    15·1 answer
  • Which of the following is an arithmetic sequence?
    9·2 answers
  • 2500 principal earning 4%, compounded quarterly, after 4 years.
    6·1 answer
  • A construction company pours concrete at a constant rate to make a sidewalk. There are 1,054 cubic feet of concrete available, a
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!