4 years ago

How can you use graphing capability to verify that two equations are identities

Mathematics

1 answer:

Romashka-Z-Leto [24]4 years ago

7 0

Horizontal lines in the graph.

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3 x minus 2 by 4 minus 2 X + 3 by 3 equals to 2 by 3 minus x find the value of x

Rama09 [41]

Answer:

i love math

The ans is in the picture and the steps how i got it

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Step-by-step explanation:

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3 years ago

Is 3x+4y=7 linear or nonlinear

Sloan [31]

Linear. It's in the form C= ax + by, so you back solve to get into the form you know is linear (y= mx + b). So using SADMEP (opposite of Pemdas) we can decide which order to solve for "Y=" in. 4y =7-3x. Y=((7-3X)/4). Y= 7/4 -3/4x. Y=-3/4x +7/4. Which is linear

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4 years ago

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damaskus [11]

2 / -18 and 4/ a (1/2 ) I THINKKK

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3 years ago

Solve for x please help ! (show work)

Alina [70]

Answer:

x = -5

Step-by-step explanation:

-(5x-2) = 27

Distribute the minus sign

-5x +2 = 27

Subtract 2 from each side

-5x +2-2 = 27-2

-5x = 25

Divide by -5

-5x/-5 = 25/-5

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3 years ago

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What is the percent of decrease from 100 to 49?<br><br> Write your answer using a percent sign (%).

slavikrds [6]

Answer:

Step-by-step explanation:

Decrease = 100 - 49 = 51

Percentage of decrease =

$=\frac{51}{100}*100$

= 51%

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4 years ago