The diagram shows a framework ABCD supporting a shop sign. The framework is fixed to a vertical wall AB with CD horizontal.

AC = 64 cm and CD = 80cm.

BAC = 35° t , BCA = 90° t and ACD = 125° t .

(a) Calculate AB

(b) Calculate AD
(c) Calculate ADC

answer: lol haha i'm in flvs too!

but to answer question number 1 would be a.

and number 2 would be c.

this is a good question! i'll do some research and come back when i have the answer!

step-by-step explanation:

search it up

answer-

a. the total cost of a taxi ride includes an initial charge of approximately $3.30

solution-

in the graph,

x axis represents the distance traveled and

y axis represents the total fare

the best fit line intersects the y axis approximately at 3.30 or y-intercept is 3.30. at x=0, i.e when the taxi is still, the value of y or the cost of the fare is 3.30. that means $3.30 is the fixed charge which will be levied along with the other fare.

the slope of the line represent the cost per mile. as the best fit line is straight line, so the price per mile is constant.