Answer:
He plowed 50 rows.
Step-by-step explanation:
Use proportions
1/4 = x/200
then cross multiply to find x.
4x=200
Divide both sides by 4
x= 50
He plowed 50 rows.
Answer:
Step-by-step explanation:
I think it could be D
Sorry if not correct
Answer:
y = (x - 6)(x + 1)
Step-by-step explanation:
Use factored form, y = a(x - r1)(x - r2), where r1 and r2 are roots.
Since the solutions are 6 and -1, plug in these numbers:
y = (x - 6)(x + 1)
So, the factored equation is y = (x - 6)(x + 1)
Answer:
x = 13
Step-by-step explanation:
Using the sine ratio with the 45° angle on lower left and the exact value
sin45° = 
ain45° =
=
=
( cross- multiply )
x = 13
Answer:
1962/18=109.
Division sign
Step-by-step explanation: