You have:
2r
6r-21
then move the 6r over to the left and you end up wtih
-4r
-21
Then you divide by -4 and when you do you must flip the inequality so your answer would be
r
21/4
Correct answer is y = mx + b, where m is the slope and b is the y-intercept
Answer:
100°
Step-by-step explanation:
Since the angles om a straight line add up to 180°
10x°+8x°=180°
18x°=180°
x=10
The larger angle = 10x°
= 10(10)°
= 100°
Answer:
<u>x = 64°</u>
Step-by-step explanation:
180 makes up a trinagle. For this triangle, two sides aproaching 52 degrees. Meaning The other two angles will be the same. So, 180-52 to get 128. Then, because there is 2 needing an angle, then you divide 128 by 2 to get 64. 64° for each side thats not labeled. So the answer is, x=64°
because the amount of sides will help u figure out what quadrilateral you are looking at
