Answer:
d1= -d2+M
Step-by-step explanation:
you would multiply d1 and d2 by 1/2, then add negative d2/2 to each side, then divide each side by 2/1.
hope it helps
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Answer:
I'm pretty sure you have to do slope intercept form so it would be like this.
Y= mx+b
M is 1/2 and the X is given in the ordered pairs. Y is also given but it counts as the intercept so it is actually the 'B' of the equation. YOu just have to fill it in.
Y= 1/2(-4) + 2
Answer:
<h2>It's a right triangle. a = 5.</h2>
Step-by-step explanation:
Look at the picture.
We have the triangle 30° - 60° - 90°. The sides are in ratio 1 : √3 : 2.
We have:
<em>divide both sides by √3</em>

It's a right triangle.
8.3333333333333333333333333333333333333 meters I recommend putting 8.3 with a bar notation over the 3