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3 years ago

Find the equation of this line. [ ? y = x + []

Mathematics

2 answers:

sattari [20]3 years ago

8 0

Answer:

y = 1/3x + 1

Step-by-step explanation:

USPshnik [31]3 years ago

3 0

Answer: $y = \frac{1}{3}x +1$

Step-by-step explanation:

I can see that one coordinate is (0,1) and another to assume is (-3,0)

With this we can make the equation

Equation format is y = mx + b

b is y-intercept, so when x is 0, y = 1, so b = 1

y = mx + 1

We can substitute (-3,0) into the equation and get 0 = -3m + 1

Solving for m gives us $\frac{-1}{-3} = m$

so $y = \frac{1}{3}x +1$

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Smplify the radical expression. How many different ways can you write your answer?

mel-nik [20]

Answer:

$2xy\sqrt[3]{2x^2z}$ and $2xy(2x^2z)^{\frac{1}{3}}$ .

Step-by-step explanation:

The given radical expression is

$\sqrt[3]{16x^5y^3z}$

We have to simplify the above expression.

The above expression can be written as

$\sqrt[3]{(2\times 8)(x^{3+2})y^3z}$

$\sqrt[3]{(2\times 2^3)(x^3\times x^2)y^3z}$ $[\because a^{m+n}=a^ma^n]$

$\sqrt[3]{(2^3x^3y^3)(2x^2z)}$

$\sqrt[3]{(2xy)^3}\sqrt[3]{2x^2z}$ $[\because (ab)^m=a^mb^m]$

$2xy\sqrt[3]{2x^2z}$ $[\because \sqrt[n]{x^n}=x]$

It can be written as exponent form.

$2xy(2x^2z)^{\frac{1}{3}}$ $[\because \sqrt[n]{a}=a^{\frac{1}{n}}]$

Therefore, the required expressions are $2xy\sqrt[3]{2x^2z}$ and $2xy(2x^2z)^{\frac{1}{3}}$ .

5 0

3 years ago

Price of automobile= $3,000

AysviL [449]

About 36000 because if u multiply 3000 the price of the automobile by number of payments 12 you get 36000

7 0

3 years ago

Simplify:<br>(3·5)^2 -- 5 · (3)^2

MAXImum [283]

Answer:

0.216

Step-by-step explanation:

3/5^3 = 27

125

= 0.216

6 0

3 years ago

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Nataly [62]

Answer:here for the comments

Step-by-step explanation:

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3 years ago

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A ramp with a constant incline is made to connect a driveway to a front door. at a point 4 feet from the driveway, the height of

ziro4ka [17]

The rate of change:
( y2 - y1 ) / (x2 - x1) = ( 18 in - 12 in ) / ( 6 ft - 4 ft ) =
= 6 in / 2 ft = 3 in / 1 ft
Answer: D ) 3 inches up per foot across

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3 years ago

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