what is the answer to The value of y is directly proportional to the value of X. If y=55, when X=120, what is the value of y when X=60?

Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.

What could explain what happened when the time was equal to 120 minutes

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation