$\bf ~~~~~~~~~~~~\textit{middle point of 2 points }
\\\\
(\stackrel{x_1}{-5.5}~,~\stackrel{y_1}{-6.1})\qquad 
(\stackrel{x_2}{-0.5}~,~\stackrel{y_2}{9.1})
\qquad
% coordinates of midpoint 
\left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right)
\\\\\\
\left( \cfrac{-0.5-5.5}{2}~~,~~\cfrac{9.1-6.1}{2} \right)\implies \left( \cfrac{-6}{2}~~,~~\cfrac{3}{2} \right)\implies \left(-3~,~1\frac{1}{2} \right)$

5 0

3 years ago

Quinn tried to evaluate an expression step by step. which step did she do wrong there is a selection for not mistake

harkovskaia [24]

Answer:

Quinn did not make a mistake. This is because everything she did is correct and also if we calculate the expression without doing anything she did, we see that she has the right answer.

4 0

3 years ago

Read 2 more answers

Find the greatest common factor of 16, 27 and 20

Lana71 [14]

Can you list the factors of each of those numbers (the numbers that divide evenly into them)? Of those three lists, what's the highest number present in all three?

5 0

3 years ago

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The algebraic rule for a reflection over the x-axis is one for the following:

ludmilkaskok [199]

Answer:

Step-by-step explanation:

When reflecting around the x axis, the x value stays the same and the y- will change.

5 0

3 years ago