50,000,000 because 45 is closest to 50,000,000.
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.
Answer:
A. 0
B. 5xy^3
C. 9x^2y
(All three of them are the right answers.)
Explanation:
I just got that question right on Edge.
<em>Hope it helps!</em>
Answer:
2.5 inch i think because 1 inch equals 100 miles and .5 i think it is 50 miles
