21 3 Marks IAS
40
C
a) Work out the size of angle x.
A
100°
B
b) Give reasons for your answer.
D
+
E
to
F
Н
G

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable