Answer:
25
Step-by-step explanation:
40+76+84 = 200.
200 ÷ 8 = 25
Answer: 25.
Step-by-step explanation:
Kim: 25
Stacy: t
Total: 57
Equation:
25+t=57
solve for t
t=57-32=32
Stacy made 32 necklaces
Answer:
11.3
Step-by-step explanation:
i used the theorem of Pythagoras
We need to work out first the scale factor of the side length
Side MN correspond to the side JK
Side MN = 3.5 cm
Side JK = 14 cm
Scale factor = 14/3.5 = 4
Side OM correspond to side LJ
Side OM = 12 cm
Side LJ = 12 × 4 = 48 cm
504 = 2 x 2 x 2 x 3 x 3 x 7
