Answer:
31
Step-by-step explanation:
Median is the middle. The middle of 5 numbers is the third number. This number is 31.
Answer:
x/4
Step-by-step explanation:
x + 4/4 = y + 3/3
do cross multiplication
4(y +3)=3(x +4)
4y +12=3x +12
4y=3x + 12 -12
4y=3x
y/3 = x/4
Answer:
-1 or 2
Step-by-step explanation:
A=(AB+CD)*h/2
A=(12+19)*9/2=31*9/2=279/2=139,5 in.^2
Answer:
(8a-3)-2/3
Step-by-step explanation:
I Really Hopes this helps!