3 years ago

In triangle PQR line segment PQ = 7.2 and line segment QR = 5.2. Which measure cannot be line segment PR?

Mathematics

1 answer:

slavikrds [6]3 years ago

7 0

It's thirteen because it is too large.

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How do I solve this?

ohaa [14]

Answer:

Step-by-step explanation:

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2 years ago

What is the midpoint between the points (1, 4) and (-3, 2)?

emmasim [6.3K]

$\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 1}}\quad ,&{{ 4}})\quad 
% (c,d)
&({{ -3}}\quad ,&{{ 2}})
\end{array}\qquad
% coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)
\\\\\\
\left(\cfrac{{{ -3}} + {{ 1}}}{2}\quad ,\quad \cfrac{{{ 2}} + {{ 4}}}{2} \right)$