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PolarNik [594]
2 years ago
13

What is the least common denominator of

Mathematics
1 answer:
lawyer [7]2 years ago
5 0

Answer:

Step-by-step explanation:

Least common denominator

x - 1 is not going to be included because x - 1 is included in x^2 - 1

x^2 - 1 factors into (x - 1)(x+1) so you need only 1 x - 1.

You do however, need an x.

The answer is x(x + 1)(x - 1)

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A Trapezoid has an area of 150 square feet. the Bases are 14 feet and 16 feet. write an equation to determine the height of the
JulsSmile [24]
Given:
Area = 150 square feet
Bases = 14 feet and 16 feet

Find the height of the trapezoid.

Let us use the formula of finding the Area of a trapezoid to get the value of its height.

A = (a+b)/2 * h
150 ft² = (14ft + 16ft)/2 * h
150 ft² = 15ft * h
150 ft² / 15 ft = h
10 ft = h

The height of the trapezoid is 10 feet.
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3 years ago
How much do you save per tire if you purchase the managers special
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4 years ago
Someone please help me. again. this time i actually put the picture lol.
zubka84 [21]

Answer:

y = 1/4x + 3

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
Write the following decimal number in its equivalent fraction form.
Alecsey [184]

Answer:

-0.6666.... = - \frac{2}{3}

Step-by-step explanation:

Repeating decimals can be written as either 0.6666..., or as 0.6 with a small line over the top of the 6 to indicate it repeats.  Repeating fractions are not put into fractions in the traditional way.  If we had the terminating decimal 0.4, then we know to put the 4 over 10 and reduce:

\frac{4}{10}=\frac{2}{5}

However, with repeating decimals, instead of putting the number of the decimal over a value of 10, we put it over a value of 9.  So, for the equivalent fraction form of -0.6 (repeating) we would get:

\frac{6}{9}=-\frac{2}{3}

4 0
3 years ago
What is the answer to this 1.84 × 25.1
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4 0
3 years ago
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