To work this out you need to do 80 - 64 - 4.16 = 11.48
he received $11.48 change
Answer:
Step-by-step explanation:
vertices are A(-3,3),B(-2,4),C(4,0)
slope of AB=(4-3)/(-2+3)=1/1=1
slope of BC=(0-4)/(4+2)=-4/6=-2/3
slope of CA=(3-0)/(-3-4)=-3/7
two lines are perpendicular if product of slopes=-1
so it is not a right angled triangle .
Answer: 1 /How: 2x3x8=_ when u get tha answer u do 2+3+8=180 which would come to one.
<span>D-The domain of the function is all real numbers less than or equal to 0.</span>
Answer:
65 degrees
Step-by-step explanation:
First, solve for the unknown angle( not the y's).
the angle 130 is supplementary to that angle so we will use an equation to solve it. (supplementary means it adds up to 180 degrees)
x+130=180
-130 -130
x = 50 so, 50 is the measure of the interior angle
Now we have to use another equation to solve for y:
50+2y=180
-50 -50
2y = 130
/2 /2
y = 65
Thus, y is 65
