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sineoko [7]
2 years ago
7

Help, I have till today to turn these questions in. I will mark as brainliest, will be worth 40 points

Mathematics
1 answer:
Mamont248 [21]2 years ago
5 0
Hdjdxjjszjjsbejsbebs
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For 9 in standees form just write the regular number
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Which expression is equivalent to 2(a + 2b) - a - 2b?
Free_Kalibri [48]

The correct answer is D) a+2b.

Hope it helps!

4 0
3 years ago
Read 2 more answers
Find the distance between the pair of points that given on the graph?
katen-ka-za [31]

Answer:

\displaystyle d = \sqrt{74}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Algebra I</u>

  • Reading a coordinate plane
  • Coordinates (x, y)

<u>Algebra Ii</u>

  • Distance Formula: \displaystyle d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Find endpoints from graph</em>

Point (-3, -3)

Point (4, 2)

<u>Step 2: Find distance </u><em><u>d</u></em>

Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>

  1. Substitute in points [Distance Formula]:                                                         \displaystyle d = \sqrt{(4- -3)^2+(2- -3)^2}
  2. [√Radical] (Parenthesis) Subtract:                                                                    \displaystyle d = \sqrt{7^2+5^2}
  3. [√Radical] Evaluate exponents:                                                                       \displaystyle d = \sqrt{49+25}
  4. [√Radical] Add:                                                                                                  \displaystyle d = \sqrt{74}
8 0
2 years ago
Evaluate the expression. −3/(−3)^2
Ivenika [448]

Answer: i'm not sure i wrote the problem out correctly but if this helps please give me a thanks!

Step-by-step explanation:

6 0
3 years ago
Plss help! Asap! will give brainlist!
Alex

Answer:


Step-by-step explanation:

Linear Function= y=3x-2

Non-linear function - y=x^2

A non linear function look like a curve when graphed, It has a variable slope value and The input and output of a non-linear system is not directly related

A linear Function A simple linear equation is of the form: y = mx + c

, A linear equation looks like a straight line when graphed., It has a constant slope value and  The output of a linear system is directly proportional to its input.

6 0
3 years ago
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