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kramer
3 years ago
14

Change this equation, in standard form, to slope-intercept form: 2x + 3y = 18

Mathematics
2 answers:
Mandarinka [93]3 years ago
6 0

Answer:

y = -2/3 + 18

Step-by-step explanation:

2x + 3y = 18       -----    here is the equation...

-2x          - 2x     -----    bring the 2x to the other side

3y = -2x + 18      -----    now you have to divide everything by 3 to get y by itself

y = -2/3 + 18       -----    Done!

Rainbow [258]3 years ago
3 0

Answer:

y= -2/3x + 6

Step-by-step explanation:

Subtract 2 from both sides of the Equation:

3y=18-2x

Divide each term by 3 and simplify:

y= - 2x/3 +6

Rewrite into slop-Intercept form;

y=2/3x+6

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Step-by-step explanation:

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7 0
3 years ago
5n= 10 2 please help with instructions
pychu [463]
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8 0
3 years ago
ABCD is a trapezium.
lisabon 2012 [21]

The length of BC is 4.674 m

<u>Explanation:</u>

Given:

Angle A = angle B = 90°

AD = 2.1 m

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CD= 3.2 m

An image is inserted for the reference

According to the figure,

a is the base

b is the height

c is the hypotenuse

Using pythagoras theorm:

a² + b² = c²

a² + (1.9)² = (3.2)²

a² + 3.61 = 10.24

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a = 2.574

BC = 2.1 + 2.574

BC = 4.674m

Therefore, the length of BC is 4.674 m

7 0
3 years ago
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8_murik_8 [283]
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3 years ago
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djyliett [7]

Answer:

Reduction

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:) hope i helped

4 0
3 years ago
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