Answer:
MN=9.1 cm
LM= 9.9 cm
Step-by-step explanation:
Let, the numbers = x,y
x+y= 24 1st eqn
x-y = 44 2nd eqn
24-y-y = 44
-2y = 44-24
y = 20/-2 = -10
substitute that in equation 1st x = 24+10 = 34
so, the numbers would be 34 & -10
Answer:
1 only
Step-by-step explanation:
because it talks about a coin and a dice and the rest is about cards
9x+3x=180 by def. of supplementary
12x=180
12/12x=180/12
x=15
9x=9(15)=135°
