You can also use the app Microsoft math
Since the 90 degree angle is on a straight line, the one attached to it is also going to be 90 degrees and in one triangle the Desiree’s must add up to 180 so we are given 90 and 23 on one side so the other angle is going to be 67 which is attached to the other angle and therefore when u do 180-90-67 for the unknown x triangle u should get 23
Answer:
47 miles per hour
Step-by-step explanation:
so you have to do distance/time and divide the numbers.
so put 258.5 at the top because it's the distance then you put the time under it so 5.5 hour and divide that and you get 47 mph
Answer:
Step-by-step explanation:
<em>Vertical angles are equal as per definition.</em>
- ∠E and ∠F are vertical angles
- m∠E = 9x+12 and m∠F = 3x+24
- x = ?
<u>Solution</u>
- 9x+12 = 3x+24
- 9x - 3x = 24 - 12
- 6x = 12
- x = 2
Answer:
twelve
Step-by-step explanation:
