In a triangle ABC, b=13cm c=17cm A=86 degree. Find B, C and a​

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?