Answer:
50
Step-by-step explanation:
4w+10=4*10+10=40+10
40+10=50
Answer:

Step-by-step explanation:
Angles on a straight line add up to 180 degrees.
We can create an equation.
x + 165 = 180
Solve for x.
Subtract 165 from both sides.
x + 165 - 165 = 180 - 165
Simplify the equation.
x = 15
one of them is A but from how you showed me I dont really understand what you put
True. because =
13÷7.5=1.73333
25÷1.733=14.42581125==14.42
Answer: 44
EC is basically EF times 2