$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
O&({{ 0}}\quad ,&{{ 0}})\quad 
% (c,d)
P&({{ -5}}\quad ,&{{ 6}})\\
K&({{ 5}}\quad ,&{{ 0}})\quad 
% (c,d)
L&({{ -2}}\quad ,&{{ 1}})

\end{array}\qquad 
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
OP=\sqrt{(-5-0)^2+(6-0)^2}\qquad \qquad KL=\sqrt{(-2-5)^2+(1-0)^2}$

3 0

2 years ago

Q #6 in the figure A B || C D Find the measure ГGEB

schepotkina [342]

Angle GEB is correspondent with the angle of 50°, and since the lines AB and CD are parallels, these angles must be congrunets, then
Answer: Second option 50°

3 0

2 years ago

Read 2 more answers

Joe has read 140 pages of his 300 page book what percentage has he read please show work

Lostsunrise [7]

140/300=14/30
14/30=7/15
So 7/15 is _
46.6%

8 0

2 years ago

How can you use unit rates in multiplication to solve for missing measures and equivalent ratio problems?

geniusboy [140]

By viewing equivalent ratios and rates as deriving from, and extending, pairs of rows (or columns) in the multiplication table and by analyzing simple drawings that indicate the relative size of quantities.

6 0

2 years ago