Angles three and four are a linear pair, meaning that they they form a line. When two angles make a line, the measures add up to 180°. Adding the two values together, we see that 3x+27x=180. Simplifying and solving for x, we get 30x=180 ⇒ x=6.
The question, however, is asking for the measure of angle 4. Thus, we plug x=6 into 7x to get 6(7)=42.
Hope this helped!
Answer:
-1
Step-by-step explanation:
Slope:
when the given points are and
Plug in two of the given points
Therefore, the slope of the line is -1.
I hope this helps!
18+x+x=180
180-18=162
162/2=81
X=81
Triangles always have a total of 180 degrees and the angles have the same variable which means they are the same number.
Answer:
£37.8
Step-by-step explanation:
£54 time .30 or 30% equals 16.2.
Then £54 minus £16.2 is £37.8 which is the answer.
Brainliest plz
Answer:
Dont be tardy to class.
Step-by-step explanation: