Answer:
3x + 2y = 23
Step-by-step explanation:
mangoe = x
apple = y
6x + 4y = 46
<em>divide </em><em>them </em><em>by </em><em>2</em>
3x + 2y = 23
Answer:
−6
Step-by-step explanation:
Ed because 2 and 8 are equal
Answer:
Step-by-step explanation:

So in order the trinomial a perfect square we need

When n is equal to this number that we have

If the angle is over 120 its obtuse is it if below 40 its acute