Which relationship is always true for the angles r, x, y, and z of triangle abc? a triangle is shown with a leg extending past the top vertex. the vertices are labeled abc. angle y is located inside the triangle at vertex b. angle z is located inside the triangle at vertex c. angle x is located outside the triangle between beside vertex a and the extended leg. angle r is located inside the triangle at vertex a. x + z = y 180 degrees − x = r x + y + z = 180 degrees x + y + z = 90 degrees

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.

Which graph represents the given linear function 4x+2y=3

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.