Helppp ASAP. Emma wants to enlarge a square photo and print it to a square canvas. The side

1 answer:

amm18123 years ago

8 0

The side length is 3in. Divide 12 inches by 4 inches, and you get 3. Multiply 3 by the conversion (1 inch), and you will get 3 inches.

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A bouquet of flowers contains a total of 24 red and white roses. The number of red roses is 4 less than three times the number o

geniusboy [140]

Answer:

White roses - 7

Red roses - 17

Step-by-step explanation:

Set up proportional equations

White roses = x

Red roses = 3x - 4

Set equal to 24

x + 3x - 4 = 24

4x - 4 = 24

4x = 28

x = 7

x is white roses, so there are 7

Plug x value into red rose equation

3(7)-4

21-4 = 17 red roses

Check

17+7 = 24

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3 years ago

What is the relationship between the lines with the following equations? 2x+8y=16 y=4x+7

dimulka [17.4K]

They are perpendicular because when you change 2x+8y=16 to slope intercept form it becomes y= -1/4x+2 and the slope (-1/4) is the negative reciprocal of 4, which is the slope for your other equation.

Please comment if you have any questions :)

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4 years ago

write an equation in standard form with integer coefficients for the line with slope 6/11 going through the point (-1,-6)

yKpoI14uk [10]

If the slope is 6/11 then, in y=mx+b form, m will be 6/11. When you multiply 6/11 and -1 you get -6/11. To get the y (-6), you have to add -60/11. So in, y=mx+b form the equation is y=6/11x+(-60/11). To make it standard form, you add negative 6/11x to both sides and then multiply by 11 to get rid of the fractions. So therefore the equation would be:

-6x + 11y = - 60

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3 years ago

8x + 4 = 3 ( x - 1 ) + 7 : solve

Reil [10]

Answer:

$\boxed{x=0}$