Answer:
the answer is 4
Step-by-step explanation:
5x=16+4
5x=20
X=4
Answer:
volume=l×b×h=8.2×3.7×4.1=124.394in³
The answer to your question would be y = ( x - 3/2) 2 - 13/4
(btw the 2 after 3/2 is tiny, please give thanks if i am correct)
The diagonals are:
diagonal₁=2x+3y
diagonal₂=(x+8)+(2y+5)
We have to solve the following system of equations:
2x=3y
(x+8)=(2y+5)
We solve this system by substitution method:
2x=3y ⇒x=3y/2
(3y/2 +8)=2y+5
3y+16=4y+10
-y=-6
y=6
x=3y/2=3*6/2=9
we obtain the measure of the diagonals:
diagonal₁=2x+3y=2*9+3*6=18+18=36
diagonal₂=(x+8)+(2y+5)=(9+8)+(2*6+5)=17+17=34
Answer: The longest diagonal is 36 units.
