Answer:
54 units²
Step-by-step explanation:
½×5×12 + ½×4×12
30 + 24
54
Answer:
Step-by-step explanation:
Your answer
Assume that
Sammie is x,,,, Jennie is 9 years younger than him. So, Jennie ( y) = x-9
According to second condition eq is
(X-5) = 4(y-5)
Place the value of y in eq 2
You will find x= 17
Put x in eq 1
Y = 8
You subtract 13 from both sides of the = sign so ×=12
<span>So we have a cube with sides numbered form 1 to six and we want to know what is the experimental probability of rolling either a 3 or a 6. So the probability of rolling any number from 1 to six is 1/6 because a cube can fall only on one side. But we need either 3 or a 6 so the probability of the cube falling on a side we want is double of 1/6 and that is 2/6=1/3.</span>