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belka [17]
3 years ago
8

Im going to give brainly plz help me thx i promise.

Mathematics
2 answers:
DIA [1.3K]3 years ago
8 0

17-31=31-17\quad :\quad \mathrm{False}

17-31=31-17

-14=14

\mathrm{The\:sides\:are\:not\:equal}

False

mina [271]3 years ago
5 0

Answer:

No, he is not correct.

Step-by-step explanation:

Subtracting 17 from 31 would be 14 but subtracting 31 from 17 would be -14 ( minus 14)

<em><u>Hope</u></em><em><u> </u></em><em><u>this</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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Special right triangles
fiasKO [112]

Answer:

c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
If 1⁄50 of an amount is 12, what is 1⁄20?
Alika [10]
You start by changing both the a common denominator, this case it would be 100 so it’s 2/100 and 5/100, since 1/50 and 2/100 is the same, each 1/100 is equal to “6” and you have 5/100, which is EQUAL TO 30
4 0
2 years ago
PLEASE HELP MEE!! SHOW YOUR WORK PLS
sleet_krkn [62]

Answer:

(8, -8)

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  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality

<u>Algebra I</u>

  • Terms/Coefficients
  • Coordinates (x, y)
  • Solving systems of equations using substitution/elimination

Step-by-step explanation:

<u>Step 1: Define Systems</u>

y = x - 16

5y = 2x - 56

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Substitute in <em>y</em>:                                                                                                5(x - 16) = 2x - 56
  2. Distribute 5:                                                                                                     5x - 80 = 2x - 56
  3. [Subtraction Property of Equality] Subtract 2x on both sides:                     3x - 80 = -56
  4. [Addition Property of Equality] Add 80 on both sides:                                3x = 24
  5. [Division Property of Equality] Divide 3 on both sides:                                x = 8

<u>Step 3: Solve for </u><em><u>y</u></em>

  1. Define original equation:                                                                               y = x - 16
  2. Substitute in <em>x</em>:                                                                                                y = 8 - 16
  3. Subtract:                                                                                                          y = -8
5 0
3 years ago
What is the slope of the line that passes through the points (6, -5) and (6, -8)?
Anni [7]
(6,-5) (6,-8)

y2-y1/x2-x1

-8+5/6-6

-3/0

Undefined should be the answer. Hope this helped (:
4 0
3 years ago
-2/9 +1/5 help me please
kodGreya [7K]

Answer:

-1/45

Step-by-step explanation:

I did the equation okay hope this help!! <3

6 0
3 years ago
Read 2 more answers
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