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2 years ago

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Leslie is going to build a rectangular fish pond in her yard. She is using a scale of 2 inches = 6 feet. She created a scale dra

wing with a length of 3 inches. How long will the actual fish pond be?

1 answer:

AVprozaik [17]2 years ago

7 0

Answer: 0.5

Step-by-step explanation: I don't know

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HELP NEEDED!!! WILL MARK BRAINLIEST!!!

erma4kov [3.2K]

Answer:

$x(x + 1)$

Step-by-step explanation:

$\frac{2x + 1}{ \frac{1}{x} + \frac{1}{x + 1} }$

Make denominators same:

$\frac{2x + 1}{ \frac{x + 1}{x(x + 1)} + \frac{x}{(x + 1)} }$

Add the numerators:

$\frac{2x + 1}{ \frac{x + 1 + x}{x(x + 1)} }$

$\frac{2x + 1}{\frac{2x + 1}{x(x + 1)} }$

Apply the rule:

$\frac{a}{ \frac{b}{c} } = \frac{a \times c}{b}$

Therefore,

$\frac{(2x + 1)\times x(x + 1))}{2x + 1}$

Cancel out common factor of 2x+1:

$x(x + 1)$

6 0

2 years ago

Simplify the exponential problem<br> 7b^5/b^4

Norma-Jean [14]

Solution:

If the <u>numerator</u> and the <u>denominator</u> have like bases in exponents, then the <u>exponents</u> subtract.

$\frac{7b^5}{b^4} = 7b^5^{-4}$
=> $7b$

Thus, 7b is the simplified expression.

5 0

2 years ago

Read 2 more answers

I NEED THE ANSWER QUICK (find the distance between the man and the top of the tree)

JulijaS [17]

Answer:

The distance would be about 32 (31.62) feet.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The tax on a $30 item is $1.20. Find the tax on a $130 item. How do I set this problem up?

borishaifa [10]

Answer:

$5.20

Step-by-step explanation:

Find the tax rate first:

$1.20

-------------- = 0.04

$30.00

The tax rate is 4%.

Then the tax on a $130 item is 0.04($130) = $5.20

7 0

3 years ago

2x + 3 = -x + 12 <br><br> Solve the equation, explanation is good.

raketka [301]

Answer:

3

Step-by-step explanation:

2x + 3 = -x + 12

subtract 3 from both sides

2x = - x + 9

add x to both sides

3x = 9

divide by 3

x = 3

7 0

2 years ago