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3 years ago

Curtains are manufactured in 3 different styles and 5 different colors. How many different combinations are possible?

Mathematics

1 answer:

Len [333]3 years ago

7 0

The answer is 8 different combinations because you would take 3 times 5

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How many times greater is 700,000 than 70,000

Alexxandr [17]

700,000 is x of 70,000
700,000=x times 70,000
divide both sides by 70,000
10=x

answer is 10 times

5 0

4 years ago

Read 2 more answers

What’s the vertical and horizontal line?

coldgirl [10]

Answer:

Part 1) Vertical line : $x=1$

Part 2) Horizontal line : $y=-4$

Step-by-step explanation:

Part 1) Write the equation for the vertical line passing through the point (1,-4)

we know that

The equation of a vertical line (parallel to the y-axis) is equal to the x-coordinate of the point that passes through it

The x-coordinate is 1

therefore

The equation of the line is

$x=1$

Part 2) Write the equation for the horizontal line passing through the point (1,-4)

we know that

The equation of a horizontal line (parallel to the x-axis) is equal to the y-coordinate of the point that passes through it

The y-coordinate is -4

therefore

The equation of the line is

$y=-4$

5 0

3 years ago

7(х - Зу) = y + бу Do it fast thanks

spayn [35]

Answer:

x = 4y

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Write the expression in radical form (4m)^5/3

ankoles [38]

Answer:

hope that will help you

7 0

3 years ago

Given 3x = 4y = 12z, show that z = xy/(x + y) .

Alexandra [31]

$3x=4y=12z \Rightarrow x=4z,y=3z
\\ \frac{xy}{x+y} 
\\
\\ \frac{4z3z}{4z+3z}
\\
\\ \frac{12z^2}{7z} 
\\
\\ \frac{12}{7} z$

So, I proved that $\frac{xy}{x+y} \ne z$

3 0

4 years ago