Answer:
Vertical Angles are when angles opposite each other when two lines cross, they are ALWAYS equal. Their measurements are always the same.
Step-by-step explanation:
What I did was 27.99-21.59 which equals 6.40 and then times that by 12 which brings you to 76.80
X=1
y=-1.5(1)
y=-1.5
(1,-1.5)
x=0
y=-1.5(0)
y=0
(0,0)
x=2
y=-1.5(2)
y=-3
(2,-3)
x=3
y=-1.5(3)
y=-4.5
(3,-4.5)
all you do is substitute the x value in the equation to get y
Answer:
Step-by-step explanation:
it's 12 by 10, 12 x 10 = 120. because it's a triangle, you divide 120 by 2.
120 / 2 = 60. therefore the area of the triangle is 60. I also don't know the unit im supposed to use. is it centimeters? inches? miles?
Steps To Solve:
-5(3 * -7 + 4y)
~Solve what's in parenthesis
-5(-21 + 4y)
~Distributive Property
105 - 20y
Hope This Helped! Good Luck!
