3/5 of a number is 30 whats the number

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles