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2 years ago

Someone Help? I am not too sure if I am right.

Mathematics

1 answer:

Morgarella [4.7K]2 years ago

4 0

Answer:

You are right.

Step-by-step explanation:

The values corresponding to x = 3 is -5.

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Derek wants to construct a square box stall for each horse that is to be housed in a stable. He wants all of the box stalls to h

ale4655 [162]

The total area of the stable is 20,250 sq. ft.

Let n = total number of box stalls.

Each box stall is a square of length 9 ft.
Total area = 9^2n = 81n ft².
Therefore
81n = 20250
n = 20250/81 = 250

Answer: 250 horses.

8 0

3 years ago

Help me please I got to finish it

Scorpion4ik [409]

Answer:

$\frac{52}{63}$

4 0

2 years ago

What is the constant in the expression 9x +5y + 12

Ber [7]

Answer:

Step-by-step explanation:

6 0

3 years ago

Hours<br>7 2/3<br>1 2/5<br>4 3/4<br>8 4/5

VLD [36.1K]

1. 7 hours and 40 min
2. 1 hour and 24 min
3. 4 hours and 45 min
4. 8 hours and 48 min

3 0

3 years ago

Write the following number as ratios of integers

Grace [21]

We're going to "cut" the repeating part here in a few steps. First, we're going to put the number in a variable:

$x=-2.0\overline{42}$

Next, to get rid of the negative, we can multiply either side by -1 to get

$-x=2.0\overline{42}$

Now, we won't actually use this -x directly; instead, we want to create two new values, one by multiplying either side by 10:

$-10x=20.\overline{42}$

and the other by multiplying either side by 1000:

$-1000x=2042.\overline{42}$

Next, we can get rid of the repeated part of the number by subtracting -10x from -1000x:

$-1000x-(-10x)=2042.\overline{42}-20.\overline{42}\\ -1000x+10x=2022\\ -990x=2022$

And finally, we can divide either side of the equation by -990 to find that

$x= \frac{2022}{-990}=-\frac{2022}{990}\div \frac{6}{6}=-\frac{337}{165}$

5 0

3 years ago