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3 years ago

Twenty-four apple trees produced 220 lbs of apples. At the same rate, how many trees are needed to produce 550 lbs of apples?

Mathematics

1 answer:

defon3 years ago

5 0

Answer:

Step-by-step explanation:

220*2 = 440

+ 220/2 = 550

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George tells you that when variables are in the denominator, the equation becomes unsolvable. "There is a value for x that makes

lyudmila [28]

The equation can still be solved but it should be stated clearly at what value of would the equation be undefined. For instance, you have an expression,

1/x+2

When x is equal to -2, the denominator will be 0 resulting to an undefined solution. The value of x here can be any real number except -2.

7 0

3 years ago

ABCD is rectangle on a coordinate grid with side AB parallel to side CD. Side BC is perpendicular to AB. The slip of AB is 3/4.

dybincka [34]

The slope of BC is $\frac{-4}{3}$

Step-by-step explanation:

Let us revise some notes about slopes of lines

If two lines are parallel, then their slopes are equal
If to lines are perpendicular, then the product of their slopes is -1, that means if the slope of one is m, then the slope of the other is $\frac{-1}{m}$

∵ ABCD is a rectangle

∵ AB // CD

∴ The slope of AB = the slope of CD

∵ BC ⊥ AB

∴ The slope of BC × the slope of AB = -1

∵ The slope of AB = $\frac{3}{4}$

- To find the slope of BC reciprocal the slope of AB and reverse its sign

∴ The slope of BC = $\frac{-4}{3}$

The slope of BC is $\frac{-4}{3}$

Learn more:

You can learn more about the slope in brainly.com/question/9801816

#LearnwithBrainly

6 0

3 years ago

Y multiple 3 = 3/5 so y =

Rasek [7]

Y × 3 = 3 / 5
y = 3 / 5×3
y = 3/15
y = 1/5

In short, Your Answer would be 1/5

Hope this helps!

7 0

3 years ago

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Find the difference between the actual values of the two sixes in the number 6036

aleksley [76]

The difference between the two sixes is the first six’s actual value is 6000 where the second six is 6

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3 years ago

What number must you add to complete the square x2 + 12x = -3

Serga [27]

<span>What number must you add to complete the square x^2 + 12x = -3?</span>

Make sure to always check your answers, by the way!

The answer is: (x + 6)² - 33

Hope I helped!

Let me know if you need anything else!

~ Zoe

6 0

3 years ago

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