16.22 because two twenty dollar Bill's equals 40 then subtract 23.78 which equals 16.22
Answer:
36 because the absolute value of -9-3 is 12, and then 12 times 3 is 36
Answer:
x = 65 , y = 64
Step-by-step explanation:
y - 16 and 2y + 4 are same- side interior angles and sum to 180° , that is
y - 16 + 2y + 4 = 180
3y - 12 = 180 ( add 12 to both sides )
3y = 192 ( divide both sides by 3 )
y = 64
then
2y + 4 = 2(64) + 4 = 128 + 4 = 132
the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
2y + 4 is an exterior angle of the triangle , then
x + 67 = 132 ( subtract 67 from both sides )
x = 65
I say A but you probably arnt gonna trust my answers again...gd luck!! xx
The answer is 310.93, rounded to the nearest hundredth. Hope this helps!
