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2 years ago

QUESTION ON PIC THANK YOU BRAINLIEST

Mathematics

2 answers:

timama [110]2 years ago

8 0

Answer:

parallel

perpendicular

Illusion [34]2 years ago

6 0

Answer:

Graph 1: Parallel

Graph 2: Perpendicular

Graph 3: Neither

Graph 4: Perpendicular

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Find x, y and z<br> 82"<br> 54

scZoUnD [109]

Answer:

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Step-by-step explanation:

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3 years ago

Simplify. Your answer should contain only positive exponents with no fractional exponents in the denominator.

mart [117]

Answer:

$\dfrac{x^{\frac{2}{3}}y^{\frac{1}{4}}}{4y^{2}}$ .

Step-by-step explanation:

The given expression is

$\dfrac{3y^{\frac{1}{4}}}{4x^{-\frac{2}{3}}y^{\frac{3}{2}}\cdot 3y^{\frac{1}{2}}}$

We need to simplify the expression such that answer should contain only positive exponents with no fractional exponents in the denominator.

Using properties of exponents, we get

$\dfrac{3}{4\cdot 3}\cdot \dfrac{y^{\frac{1}{4}}}{x^{-\frac{2}{3}}y^{\frac{3}{2}+\frac{1}{2}}}$ $[\because a^ma^n=a^{m+n}]$

$\dfrac{1}{4}\cdot \dfrac{y^{\frac{1}{4}}}{x^{-\frac{2}{3}}y^{2}}$

$\dfrac{1}{4}\cdot \dfrac{x^{\frac{2}{3}}y^{\frac{1}{4}}}{y^{2}}$ $[\because a^{-n}=\dfrac{1}{a^n}]$

$\dfrac{x^{\frac{2}{3}}y^{\frac{1}{4}}}{4y^{2}}$

We can not simplify further because on further simplification we get negative exponents in numerator or fractional exponents in the denominator.

Therefore, the required expression is $\dfrac{x^{\frac{2}{3}}y^{\frac{1}{4}}}{4y^{2}}$ .

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4 years ago

Sam raked 8 bags of leaves in 16 minutes. If he continues to work at the same rate, how long will it take him to rake five bags?

Vlad1618 [11]

Answer:

10 minutes

Step-by-step explanation:

You do 16 divide 8 which gives you 2. It takes 2 minutes for 1 bag. You then multiple 2 times 5 which gives you 10.

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3 years ago

If y is directly proportional to x, and y = 5 when x = 2, what is the value of y when x = 6?

Korolek [52]

it could be 2.2 because every 5 you get 2 so it would be 10 and 4 so when y=6 then x should be 2.2.

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3 years ago

Read 2 more answers

The table represents the number of miles to

sveta [45]

Answer:

it's 22 I'm pretty sure that it about the miles right?

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2 years ago