Will give a brainliest if ur answer is 100% !

given the literal equation ab/a+b=c, with b = –1 + a, what is the value of c if a = 5?

a.
20/9
b.
25/9
c.
4
d.
11

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?