Answer:
B=30 degrees
Step-by-step explanation:
By having the line go through, this creates a right triangle. The unlabeled angle is therefore 90.
90+60= 150
All triangles have 180 degrees, so to find b, subtract 150 from 180 (you get 30)
Hope this helps!
In order to make a fraction a ratio, you must simplify it if it is needed. So for 12/9, you can divide 3 from the numerator and denominator. That would equal 4/3. Now that it is simplified, you can make it into a ratio. (can be using ":" or using the word "to")
One way it can be used is --> 4:3
Another way --> 4 to 3
Good luck!
What is the digit at the hundred thousands place? It is 2. Is the digit to the right of it less than 5? No, 5 is 5. So replace the digits to the right of 2 with 0, and change the 2 to 3.
Answer: 300,000
<span>6a^7-2a^7
=5a^7 ................combine like terms</span>
