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tresset_1 [31]
3 years ago
8

Could someone help me with these problems, please :)​

Mathematics
1 answer:
Elanso [62]3 years ago
4 0

Answer:

A for first one and C

Step-by-step explanation:

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Find the slope of the described line by x - 6y = -12​
Simora [160]

Answer:

Slope <em>m</em> = 1/6

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Algebra I</u>

Standard Form: Ax + By = C

Slope-Intercept Form: y = mx + b

  • m - slope
  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

x - 6y = -12

<u>Step 2: Rearrange</u>

<em>Find slope-intercept form.</em>

  1. Subtract <em>x</em> on both sides:                    -6y = -x - 12
  2. Divide -6 on both sides:                      y = 1/6x + 2

<u>Step 3: Break Function</u>

<em>Identify Parts.</em>

Slope <em>m</em> = 1/6

y-intercept <em>b </em>= 2

8 0
3 years ago
TEN POINTS:
neonofarm [45]

Answer:

81/16 = 5 1/16

Step-by-step explanation:

-4(square root of x) -3 = -12

Add 3 to both sides

-4(square root of x) = -12 +3 = -9

Divide both sides by -4

(square root of x) = -9/-4

-/- equals +

(square root of x) = 9/4

Square both sides to cancel the square root

x = (9/4)^2 = 81/16 = 5 1/16

3 0
3 years ago
The sum of two numbers is 10. The larger number is 4 times the smaller number. What are the two numbers?
Mariulka [41]

Step-by-step explanation:

everything can be found in the picture

5 0
3 years ago
Read 2 more answers
Como resolver (9x²+4y)(9x²-4y)
trapecia [35]
Mejor respuesta: 9x² - 4y² + 54x + 16y + 29 = 0 9x² + 54x = 4y² - 16y - 29 x² + 6x = 4y²/9 ... y - k = (±b/a)(x - h) ⇒ y - 2 = (±3/2)(x + 3) ⇒ y = 3x/2 + 13/2, y = -3x/2 - 5/2. Fue
8 0
4 years ago
The lengths of plate glass parts are measured to the nearest tenth of a millimeter. The lengths are uniformly distributed with v
WINSTONCH [101]

Answer:

Mean =590.40 to 2 decimal places and variance =0.320 to 3 decimal places.

Step-by-step explanation:

see the attached file for more explanations.

Download pdf
6 0
3 years ago
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