Answer:
x=17inches
Step-by-step explanation:
we know a rhombus has equal sides so we need to make the equation equal.
2x+16=33+x.
move x to one side and numbers (16) to the opposite side
2x-x=33-16
add them up.
x=17
The ratio ...
... seniors : juniors = 3 : 2
can be multiplied by 7 to get
... = 21 : 14
indicating there are 14 juniors for the 21 seniors in the choir.
Answer:
27.69 cubic meters
Step-by-step explanation:
1 cubic feet =0.028 cubic meter
978*0.02832= 27.69cubic meters
Y = 3
Exp:
10 + 12y = 2y + 40
- 2y = - 2y
10 + 10y = 40
-10 -10
10y = 30
/ 10 / 10
y = 3
