8 9
10
Two solid splinical balls with
centers P & Q touch each other. The
ball lie inside and in contact with
"a hemispherical bond of centre
R. Given that p = 13 Q R = 16
can and PR = 19 cm. calculate
the radii of the bowl and
the two spherical balls.

Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis