Chris measures the angle of elevation to the top of a building as 38°. when chris moves 100 ft closer to the base of the building, the angle of elevation to the top of the building is 47°. how tall is the building? neglect chris' height and round your answer to the nearest tenth of a foot.

When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?

I'm confused on this could anyone me and show me what i need to do to solve it.

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.