A pair of vertical angles has measures (3x+4)° and (7x-9)°
What is the value of x?
1 answer:
Since they are vertical they are equal to each other.
3x + 4 = 7x - 9
4 = 4x - 9
13 = 4x
3.25 = x
So the value of x is 3.25.
Hope this helps :)
You might be interested in
Answer:
The 15% error
Step-by-step explanation:
This question asks what is half of 45.
45 divided by two equals 22.5
The car will travel 22.5 miles in .5 hours.
Using Pythagorean theorem





Answer:
a+7
Step-by-step explanation:
2 + 5 = 7
7+a or a+7
The correct answer is D. 2s + 3
Hope this helps!