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3 years ago

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A tree is 4 1/2 feet tall it is expected to grow by 1 3/4 feet per year.At this growth rate,how many years will it take fo the t

ree to have a height greater than 40 feet?

1 answer:

borishaifa [10]3 years ago

4 0

Answer:

21 years

That was pretty easy, I doubt you're in highschool but yea :)

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Solve image below:

ludmilkaskok [199]

Answer: $x=\frac{6}{-3y+8}$

Step-by-Step Explanation:

Let's solve for $x$ .

$\frac{x-2}{3y-5} =\frac{x}{3}$

Step 1: Multiply both sides by $3y-5$ .

$x-2=\frac{3xy-5x}{3}$

Step 2: Multiply both sides by $3$ .

$3x-6=3xy-5x$

Step 3: Add $-3xy$ to both sides.

$3x-6+-3xy=3xy-5x+-3xy$

$-3xy+3x-6=-5x$

Step 4: Add $5x$ to both sides.

$-3xy+3x-6+5x=-5x+5x$

$-3xy+8x-6=0$

Step 5: Add $6$ to both sides.

$-3xy+8x-6+6=0+6$

$-3xy+8x=6$

Step 6: Factor out variable $x$ .

$x(-3y+8)=6$

Step 7: Divide both sides by $-3y+8$ .

$\frac{x(-3y+8)}{-3y+8}=\frac{6}{y-3y+8}$

$x=\frac{6}{-3y+8}$

Answer:

$x=\frac{6}{-3y+8}$

4 0

2 years ago

Identify the range of the following numbers 7 9 15

Deffense [45]

8 is your range, 15-7= 8.

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Sierra has a recipe she wants to make. She has to use eggs and sticks of butter. The ratio for these ingredients is 12 to 4 to m

Ne4ueva [31]

Then it would be 24:8

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How do I use the subtraction theorem to write equivalent expressions?

Andreas93 [3]

The subtraction theorem states that for all real numbers, $a$ and $b$ , $a-b=a+(-b)$ .
(To subtract, we can add the inverse.)
Thus, we can have the these two equivalent expressions.

$3 - 2 = 3 + (-2) = 1\\ \\ 5 - (-2) = 5 + 2 = 7$

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2 years ago

Claire is making a new cushion covers for a chair. There are three sizes of cushions of the chair. what is the surface area of t

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Answer:

the answer is 320

Step-by-step explanation:

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2 years ago

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