Assuming the two angles are supplementary, the angle measuring x is equal to 33.75, and the angle measuring 3x+45 is equal to 146.25.
Step-by-step explanation:
x+(3x+45)=4x+45=180
4x+45=180
-45 -45
4x=135
÷3 ÷3
x=33.75
3x+45=146.25
You would do 120/300 = p/100 and you would get 40%
Simple...
you have: 3(a+4)=3a+4
You're deciding whether it's true or false..to do so, simplify it..
3(a+4)=3a+4
3*a=3a
3*4=12
3a+12=3a+4
As we can see here, they do no match. False.
Thus, your answer.
+
= 1
This is because the standard form of an ellipse is
+
= 1
where a is the vertex and b is the co-vertex. So when we stick their respective x and y values in and then square them, you're left with the answer above.
