Answer:
9.5
Step-by-step explanation:
38 / 4 = 9.5
Answer:
450 = 50x
Step-by-step explanation:
50x = 450
x = 450 / 50
x = 9
Answer:
66$
Step-by-step explanation:
26+38+30=94
94-11-17=66
Answer:
x = 22
y = 35
Step-by-step explanation:
Because its an isosceles triangle, you know the base angles are equal so:

Solving:
subtract 2x from both sides

add 11 to both sides

Next, find the angle measures of the two base angles:

To find y, you know that the interior angles of the whole triangle add up to 180, so you have

solving,

subtract 110 from both sides

divide both sides by 2

The correct order is: 0.25, 4/8=0.5 so they go above each other, 3/4