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natima [27]
2 years ago
13

Simplify by combining like terms: 3 1/9p + 5 - 1/3p

Mathematics
2 answers:
diamong [38]2 years ago
8 0

Answer:

7\frac{2}{3}

Step-by-step explanation:

3\frac{1}{9}p+5-\frac{1}{3}p

Put it into a different form to make it easier.

3\frac{1}{9}p-\frac{1}{3}p+5

Add the fractions. We need to figure out the LCM to figure out the common denominator. The LCM is 9 in this case.

3\frac{1}{9}-\frac{3}{9} +5

I like to convert into imroper fractions. This is optional though.

\frac{28}{9} -\frac{3}{9} +5

\frac{24}{9} +5

\frac{8}{3}+5

Get a common denominator. The LCM is 3.

\frac{8}{3}+\frac{15}{3}

\frac{23}{3}

Make this fraction into a mixed number.

7\frac{2}{3}

I hope this helps!

Airida [17]2 years ago
6 0

Answer:

5(5p+9)

-----------

9

Step-by-step explanation:

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f(x) = 2x - 5

Step-by-step explanation:

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Hello!

-2 3/8, -5.6, -4 1/2, 2.35.

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Answer:

Step-by-step explanation:

1. x = 11.2

2. 13

3. 9

4. -7/15

5. 15b

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4 0
3 years ago
Question 3:
Olegator [25]
The answer is B because area it's length times width and 5 times 3 is 15
6 0
3 years ago
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triangle MNO is an equilateral triangle with sides measuring 16 units What is the height of the triangle?
fiasKO [112]

see the attached figure to better understand the problem

we know that

The equilateral triangle has three equal sides

so

in the equilateral triangle ABC

AB=BC=AC=16 units

the height of the triangle is the segment BD

in the right triangle BCD

Applying the Pythagorean Theorem

BC^{2} =BD^{2}+DC^{2}

solve for BD

BD^{2}=BC^{2}-DC^{2}

substitute the values

BD^{2}=16^{2}-8^{2}

BD^{2}=192

BD=\sqrt{192}\ units

therefore

<u>the answer is</u>

the height of the triangle is \sqrt{192}\ units


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