Answer:
y=(x-1)(x-4) & 100°
Step-by-step explanation:
<u>Graph</u>
1) there are x-intercepts at 1 and 4so you set those equal to x
ex. x=1 x=4
2) then subtract them over to equal 0 and set it equal to y
ex. y=(x-1)(x-4)
<u>Angle</u>
*IMPORTANT* Straight lines are equal to 180°
∠CBD = 80°
1) So you just subtract ∠CBD from 180°
ex. 180° - 80° = 100°
Answer:
2(x-8)=8
x=12
Step-by-step explanation:
Answer:
$30
Step-by-step explanation:
840/35 = 24 gallons
24*1.25 = 30 dollars
Answer:
hour 0-1 because it had an increase of 2
Step-by-step explanation:
Find distance of side = (y₂- y₁) / (x₂- x₁)
you can get length and width
then area = length * width
perimeter = 2 * (length + width)
