First you need to distribute the 1/2 by the numbers in the parentheses
1/2•4x and 1/2•10 which equals
2x+5=10
next, you will need to get the 2x by itself so you would do
2x+5=10
-5=-5
2x=5
finally, you divide the 2 by the 5 so you can get the x by itself
2x divided by 5
the answer is: x=2.5
The triangle is an Obtuse triangle
Well the math you would do is 3346/7. That equals 478. As a fraction in simplest form you could write 478/1
B 2/10 is not simplified because you can divide each number by 2 reducing it to 1/5.
Answer:
B
Step-by-step explanation:
