Idont get this question the rise span for a roof are shown the pitch of the roof is the ratio of the rise to the half-span. if the rise is 8 feet and the span is 30 feet, what is the pitch in the simplelist form

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?