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maw [93]
3 years ago
7

Divide: ((p^2-q^2)/(p+q)) ÷ ((p-q)/(p+q))

Mathematics
1 answer:
Pani-rosa [81]3 years ago
7 0

Answer:

The answer is p+q

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

5 0
3 years ago
Given the following 2 equations, state whether these equations are parallel, perpendicular, or neither.
stiks02 [169]

Answer:

Neither

Explanation:

The slope-intercept form of the equation of a line is generally given as;

y=mx+b

where m = the slope of the line

b = the y-intercept of the line

Two lines are said to be parallel if they have the same slope. Looking at the two given equations below, we see that the slope of the 1st one, 5/7, is different from the slope of the 2nd one, 7/5;

\begin{gathered} y=\frac{5}{7}x+14 \\ y=\frac{7}{5}x-20 \end{gathered}

Two lines are said to be perpendicular if their slopes are negative reciprocals of each other, let's go ahead and compare their slopes;

\begin{gathered} m_1=\frac{5}{7} \\ m_2=\frac{7}{5} \\ \therefore m_2=\frac{1}{m_1_{}} \end{gathered}

So the two lines are not perpendicular to each other. It, therefore, means that the correct answer will be Neither.

3 0
1 year ago
Factorise the following 5y^2-20y-8z+2yz
andre [41]

Answer:

(5y+2z)(y-4)

Step-by-step explanation:

5y^2-20y-8z+2yz=\\5y^2-20y+2yz-8z=\\5y(y-4)+2z(y-4)=\\(5y+2z)(y-4)

8 0
3 years ago
2 to 36 to 64 what did Tina do wrong
pantera1 [17]
36 + 2? is that what you want? 38 is the answer to that. maybe she forgot comas instead of to
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3 years ago
You ride your skateboard to school and tell all your friends you rode at a speed of 25 mph. They know this cannot he true becaus
andrew-mc [135]
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