A=lw A=370 l=6w-23
370=w(6w-23)
6w^2-23w=370
6w^2-23w-370
Works out to
(W-10) pick this one
+10
W=10
or
(6w+37) is not the answer to choose
-37
6w=-37
/6 /6
W=-6.17
A) 10
B) 10
C) 37
Answer: 248 miles
Step-by-step explanation: The equation is x+2x+2x-60 where x is the mom and 2x is Dad and since dad drove 60 miles more than alex then Alex drove 60 miles less than dad so 2x -60 is alex. Altogether x+2x+2x-60 = 560 total miles driven and solved is x = 124 however x is just the mom. The dad drove twice as much so we have to double 124 or multiply by 2 to get the amount The dad drove which is 124*2= 248 miles
Answer:
1.
2. x1= -2
x2= or 1.2
Step-by-step explanation:
Answer:
let me think
Step-by-step explanation:
Answer:
The complex number belongs to the third quadrant of the complex plane.
Step-by-step explanation:
Let be . In the complex plane, if (real component) and (imaginary component), the number belongs to the third quadrant of the complex plane. The complex number belongs to the third quadrant of the complex plane.