A man made a loss of 15% by selling an article for 595 Naira find the cost price of the article

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = (x+4)(x+3)

Find the radius of a circle that has a circumference of 16. the formula for the circumference of a circle is c = 2tr, where r is the radius and c is the circumference. the equation solved for r is r = c over 2π. r=4 r= 8 r=12 r= 16