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2 years ago

2х + бу = 12 slope interception form

Mathematics

2 answers:

olga2289 [7]2 years ago

7 0

Answer:

The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept. Subtract 2x 2 x from both sides of the equation. Divide each term by −6 - 6 and simplify. Divide each term in −6y=12−2x - 6 y = 12 - 2 x by −6 - 6 .

Step-by-step explanation:

hope that helps

Drupady [299]2 years ago

3 0

Answer:

The equation is y = -x/3 + 2.

Step-by-step explanation:

Step-1: Take 6y on the LHS and take the 12 on the RHS.

12 = 2x + 6y
=> -6y = 2x - 12

Step-2: Divide -6 to both sides

=> -6y = 2x - 12
=> y = 2x/-6 - 12/-6
=> y = -x/3 - (-2)
=> y = -x/3 + 2

Hence, the equation is y = -x/3 + 2.

Line shown on graph.

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Plz help i just dont know plz help

Tpy6a [65]

Answer:

1. $266\dfrac{2}{3}\%$

2. $400\%$

Step-by-step explanation:

1. Fraction $\frac{1}{4}$ is 100%, then

$\dfrac{1}{4} - 100\%\\ \\\dfrac{2}{3} - x\%$

Write a proportion:

$\dfrac{\frac{1}{4}}{\frac{2}{3}}=\dfrac{100}{x}$

Cross multiply:

$\dfrac{1}{4}x=\dfrac{2}{3}\cdot 100\\ \\x=4\cdot \dfrac{2}{3}\cdot 100\\ \\x=\dfrac{800}{3}\\ \\x=266\dfrac{2}{3}\%$

2. Fraction $\frac{1}{6}$ is 100%, then

$\dfrac{1}{6} - 100\%\\ \\\dfrac{2}{3} - x\%$

Write a proportion:

$\dfrac{\frac{1}{6}}{\frac{2}{3}}=\dfrac{100}{x}$

Cross multiply:

$\dfrac{1}{6}x=\dfrac{2}{3}\cdot 100\\ \\x=6\cdot \dfrac{2}{3}\cdot 100\\ \\x=\dfrac{1,200}{3}\\ \\x=400\%$

3 0

3 years ago

The radius of a circle is 2 feet. What is the length of a 135° arc?

Over [174]

Answer: length of arc = 4.71 feet

Step-by-step explanation:

An arc is a portion of the circumference of a circle. The formula for determining the length of an arc is expressed as

Length of arc = θ/360 × 2πr

Where

θ represents the central angle.

r represents the radius of the circle.

π is a constant whose value is 3.14

From the information given,

Radius, r = 2 feet

θ = 135 degrees

Therefore,

Length of arc = 135/360 × 2 × 3.14 × 2 = 4.71 feet

4 0

4 years ago

What is the difference of perfect square roots and non perfect square roots

Rasek [7]

Answer:

perfect square roots is when you have two of the same number that if you multiply them you get it. Example: the square root of 36 is six, because six times another six is 36- so 36 is a perfect square root number. 20 doesn't have a perfect square root because there are no two of the same numbers that will get you 20.

3 0

3 years ago

12% of ____ shirts is 36 shirts

MrMuchimi

12% of 300 shirts is 36 shirts

4 0

3 years ago

Read 2 more answers

21. 22 23. 24. 25. PLZZ help me it’s hard for me

damaskus [11]

21 is .368
22 is .71
23 is .66
24 is .1, 3/9, 2/3, 4/5, and 1.0
25 is .4, .42, .5, .55, .6

4 0

4 years ago