Change the 12 m into 1200 cm. Then do a cross multiply.
The answer simplified is 12r-20
Answer:
the area product is simply (3x+5).(x+7 which can multiply if desired to obtain highlight3x/2+ 26x + 35.
You can use Completion of the Square on the trinomial product to put this trinomial into standard form. You would want this form to be like (x-h)2 +k.
Answer:
282
Step-by-step explanation:
Whole circle has 360°.
So BDC = 360 - 78 = 282°
