Answer:
x=8
Step-by-step explanation:
4x+7=6x-9
subtract 4x to 6x
7=2x-9
add 9 to 7
16=2x
divide 2 to 16
x=8
Hope this Helped you☺♥
Answer:
62
Step-by-step explanation:
180 - 56 = 124
124/2 = 62
I think the answer to y when x=4 and z=15; if y varies jointly as x and z y=5 when z=8 and x=10 is B. Y=1/2. Y•15; 12/4.
Answer:
Step-by-step explanation:
we know that
The sum of the interior angles in any triangle must be equal to 180 degrees
so
substitute the given values
solve for x
Find the angle measurements