Answer:
I think it's 90?
Step-by-step explanation:
First if you know all the fractions and it will be really easy for you to figure this out all you have do is add all the numbers that you have and you will get it good luck!
Answer:
2.01
Step-by-step explanation:
all that is to it
Answer:
d = 
Step-by-step explanation:
Height of the person = 6 feet
Height of the lamppost = 10 feet
Let the distance between the man and end of shadow be = y
By using the concept of similar triangles:
=> 
So, y = 
Now distance d will be = x + y
= 
d =
Supplementary angles measure 180°. Make an equation:
Subtract 28 to leave the variable in the parentheses alone:
Add the 2 x's together:
Your new equation is:
Divide both sides by 2 to leave the variable alone
The supplement measures 76°
