Answer:
The roots of the equation are x=-3 and x=-2.5
Step-by-step explanation:
<u><em>The correct quadratic equation is</em></u>
2x^2+11x+15=0
we know that
The formula to solve a quadratic equation of the form
is equal to
in this problem we have
so
substitute in the formula
therefore
The roots of the equation are x=-3 and x=-2.5
Answer:
Bart’s bikes ll .50
Step-by-step explanation:
Answer:
Y=4/3x-4
Step-by-step explanation:
You have it in slope intercept form =)
I believe its 45 because a right angle equals 90 degrees and if you multiply 45 and 2, it'll give you a right angle(90 degrees)
Answer:
1.05
Step-by-step explanation:
3.5x.30=1.05