Answer:
Conway is 312.50 miles from Littleton
Step-by-step explanation:
Given
See attachment
Required
Distance between Conway and Littleton
The scale distance between Conway and Littleton is 6.25 inches.
So, the actual distance is calculated as:
Multiply both sides by 6.25
<em>Hence, Conway is 312.50 miles from Littleton</em>
Equation of a line is given by y - y1 = m(x - x1); where m is the slope.
y - 4 = 2/5 (x - (-2))
y - 4 = 2/5 (x + 2)
5•6=30
30-5/5=29
(5/5=1)
29+2=31
Answer: 31
Answer:
y=-2x
Step-by-step explanation:
Parallel means same slope.
y-y1=m(x-x1)
y-(-8)=-2(x-4)
y+8=-2x+8
y=-2x+8-8
y=-2x
10x (7x² +9x +6 )
multiply
—————
10x (7x²) + 10x (9x) +10x (6)
70x³ + 90x² + 60x
simplification
———————
10x (7x² +9x + 6)
10x(7x² + 9x +6)
7x² + 9x + 6 is a quadratic equation ,
in the form of ax² + bx + c
we know , for any quadratic have real roots only when Discriminant=b² -4ac ≥0
D = b² -4ac =(9)² -4 x 7 x 6
D = 81 -168 = -87 <0
hence, no real roots exist of 7x²+9x +6
hence, we can't factorise ,
so, simplest form of this is ------
10x(7x² +9x + 6)
10x (7x²) +10x(9x)² + 10x(6)²
70x³ +90x² + 60x this is simplest form of given expression .
