3 years ago

Which is the value of x

2 answers:

6 0

All of those formulas must add up to 180 degrees, because a straight line is 180 degrees. We could add them all up (x+10+2x+10+4x+3x-5). Add all the x up...(10x) and the numbers...(16). Now we have an equation 10x+16=180. Isolate the x, and you get x=16.4

vodka [1.7K]3 years ago

5 0

16.5 is what I got for x you add them up and equal them to 180 because its a straight line

You might be interested in

Find the value of x. The figure is not drawn to scale.

mr_godi [17]

Answer:

The answer is 22.2

Step-by-step explanation:

the outer angles always equal 360, so all of those added together should equal 360, and when you sole the equation, you get 22.2

4 0

3 years ago

Jimmy is selling used books at a yard sale. A customer buys 9 books at a cost of $0.75 each and pays with a $20.00 bill. Jimmy m

never [62]

C= 20-0.75x
c= 20-0.75(9)
c= 20-6.75
c= 13.25

Here c is the amount of change and x is the number of books bought.

The customer's change will be $13.25

3 0

3 years ago

Read 2 more answers

Estimate 49.419-27.276 by first rounding each number to the nearest thousand.

Wewaii [24]

Answer:

22.143

Step-by-step explanation:

49.419-27.276=22.143

6 0

3 years ago

What is m angle DFC