What is the perimeter of the right triangle using the information given? Round to the nearest tenth is necessary.
b = 5.1 m; c = 12.3 m
A 9.5 m
B 13.3 m
C 12.5 m
D 11.2 m

Need showing work for this problem 56.25 ×25.80

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?

Maria heard on the radio that the high temperature that day would be to determine the temperature in degrees celsius, she used the formula , where c is the temperature in degrees celsius and f is the temperature in degrees fahrenheit.