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
Troyanec [42]
3 years ago
7

Explain how to use grouping symbols to organize information appropiately?

Mathematics
1 answer:
pav-90 [236]3 years ago
6 0
When there are no special grouping symbols, math problems are solved from left to right. Although there are other important rules about the order in which you do the operations (addition/subtraction/multiplication/division) in a math expression or equation, this lesson will focus on grouping symbols. The rest of the order of operations rules will be explained in the Determining Order of Operations lesson. To help prevent confusion as you learn how to use the grouping symbols, this lesson will only use addition and subtraction.
You might be interested in
A hyperbola is given by the equation x^2+2xy−y^2+x = 2. Use implicit differentiation
Mekhanik [1.2K]
\bf x^2+2xy-y^2+x=2\qquad 
\begin{array}{llll}
(1&,&2)\\
x_1&&y_1
\end{array}\\\\
-------------------------------\\\\
2x+2\left( 1\cdot y+x\frac{dy}{dx} \right)-2y\frac{dy}{dx}+1=0
\\\\\\
2x+2y+2x\frac{dy}{dx}-2y\frac{dy}{dx}+1=0
\\\\\\
\cfrac{dy}{dx}(2x-2y)=-1-2x-2y\implies \cfrac{dy}{dx}=\cfrac{-1-2x-2y}{2x-2y}
\\\\\\
\left. \cfrac{dy}{dx}=\cfrac{2x+2y+1}{2y-2x} \right|_{1,2}\implies \cfrac{2+4+1}{4-2}\implies \cfrac{7}{2}\\\\
-------------------------------\\\\


\bf y-{{ y_1}}={{ m}}(x-{{ x_1}})\implies y-2=\cfrac{7}{2}(x-1)\implies y-2=\cfrac{7}{2}x-\cfrac{7}{2}
\\
\left. \qquad   \right. \uparrow\\
\textit{point-slope form}
\\\\\\
\boxed{y=\cfrac{7}{2}x-\cfrac{3}{2}}
5 0
4 years ago
I need help please ive been stuck on it
Andreas93 [3]

Answer:

$3,300

Step-by-step explanation:

The salary given falls in the third range, meaning it should get a 5.5% income tax on the $60,000.

5.5% = 0.055

0.055 * $60,000 = $3,300

Therefore, the state income tax owed on the provided salary is $3,300.

6 0
3 years ago
Find the value of x in the isosceles triangle shown below.
alisha [4.7K]

Answer:

so the answer is B

Step-by-step explanation:

5 squared = 6 squared + x squared

x squared = 36 - 25

x squared = 11

x = radical 11

7 0
3 years ago
Is the answer to this question wrong?<br> A) No<br> B)Yes
Murrr4er [49]
What question are you talking about? Leave it in the discussion button so that I could help you solve it. ~ your lovely hacker, 404 ❤️
5 0
3 years ago
If x can be any number, how many solutions are there for the equation?
maw [93]
There are many solutions, and that's an understatement. There are actually an infinite number of solutions.
8 0
4 years ago
Other questions:
  • How to simplify the product<br>2n(n^2+3n+4)
    12·1 answer
  • Dan took 12.5 seocnds to run the 100-meter dash during his track meet. He calculated the time to be approximently A) 0.283 minut
    14·2 answers
  • Readings on a thermometer are normally distributed with a mean of 0C° and a standard deviation of 1.00. What is the probability
    15·1 answer
  • Given A'B'C' and ABC.
    9·2 answers
  • What is the end behavior of the graph?
    14·1 answer
  • What is the answer to 7÷2114
    15·2 answers
  • What is the simplest form of of 4/12
    15·2 answers
  • Write an equation of the line that passes through (1, 5) and is parallel to the line y=−4x+2.
    13·1 answer
  • Please can someone help me on this question ?!!!!!!!!!!!I WILL MARK BRIANLIEST
    13·1 answer
  • √6⋅√11⋅√5 <br> simplify to radical form
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!