Answer: x = 27°
Step-by-step explanation: Both are alternate interior angles
Answer:1
Step-by-step explanation: 1/4+3/4=4/4, 4/4=1.
Look at the fractions!
9/10 is less than 1.
10/9 is more than 1. So it must be more than 9/10.
Answer:
15:2
Step-by-step explanation:
If you take 45 / 6 you will end up with 7.5
You can't have a ratio with a fraction. So to get a whole number you multiply 7.5 by 2 to get a full number. Therefore 15:2
X (X - 1) = 342
x² - x = 342
x² - x - 342 = 0
X = 19