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
Murljashka [212]
3 years ago
8

Simplify [7+2(5 - 9)2]/[(4+1)2 - 3(22)

Mathematics
2 answers:
Neporo4naja [7]3 years ago
8 0

\bf \cfrac{7+2(5-9)^2}{(4+1)^2-3(2^2)}\implies \cfrac{7+2(\stackrel{\downarrow }{-4})^2}{(\underset{\uparrow }{5})^2-3(\underset{\uparrow }{4})}\implies \cfrac{7+2(\stackrel{\downarrow }{16})}{\underset{\uparrow }{25}-3(4)}\implies \cfrac{7+\stackrel{\downarrow }{32}}{25-\underset{\uparrow }{12}} \\\\\\ \cfrac{39}{13}\implies \cfrac{3}{1}\implies 3

recall PEMDAS, parentheses or groups first, from innermost to outermost, then exponents and so on.

svet-max [94.6K]3 years ago
4 0

Answer:

9/56 is your answer.

Step-by-step explanation:

[7+2(5 - 9)2]/[(4+1)2 - 3(22)=

[7+2(-4)2]/[(5)2-66]=

[7+2(-8)]/[10-66]=

(7+-16)/(-56)=

-9/-56=

9/56 is your answer.

You might be interested in
WHAT IS THE CORRECT VOCAB TERM FOR THE FOLLOWING DEFINITION:
yawa3891 [41]
I    believe the term would be radicand
4 0
3 years ago
Read 2 more answers
What is the value of m in the figure below?
stepan [7]
The answer is A the berry first one
5 0
3 years ago
Sixteen students in a drama club want to attend a play. The tickect price is $ 35 for each student, and the transportation and m
guajiro [1.7K]
Because there is no cost for the sweatshirts, there is no way to solve this for the amount of sweatshirts needed. However, the amount of money each student needs to make off of them is $95. 
7 0
2 years ago
A ring is now reduced to £840. This is a saving of 40% of the original price.
gladu [14]
The original price of the ring is <span>£</span>1400
6 0
3 years ago
Read 2 more answers
I’ll give you a lot of points for this
ivann1987 [24]

Answer:

2. (3,4)

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • On the first day of school, Mr. Vilani gave his third- grade students 5 new words to spell. On each day of school after that, he
    15·1 answer
  • What are the terms, factors, coefficients and constants of the algebraic equation 9 – 12k?
    13·1 answer
  • Ann wants to choose from two telephone plans. Plan A involves a fixed charge of $10 per month and call charges at $0.10 per minu
    9·1 answer
  • Find the values of x and y for the isosceles trapezoid
    12·1 answer
  • Will give extra points and brainliest !! /:
    10·2 answers
  • What do we call a polynomial with 5 terms
    9·1 answer
  • A small town decided to get into the holiday spirit during Halloween. Every person in
    15·1 answer
  • To divide the following equation how would we revise the problem? 7.82 divided by .25
    12·1 answer
  • Solve for n: <br> 4+ n/3 &lt;6
    13·1 answer
  • Multiply by<br> 3x10<br> Divide by<br> 6<br> Add<br> 2<br> Subtract<br> 4
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!