Answer:
The variable x is equal to 10 degrees.
Step-by-step explanation:
A triangle's angles, in total, must equal 180 degrees.
71 + 50 + (6x-1) = 180
71 +50 = 121
121 + (6x-1) = 180
6x - 1 = 59
6x = 60
x = 10
Answer:
C
Step-by-step explanation:
For the above statement to hold we must have two sets of parallel lines; that is:
r and s , and then t and u.
These lines form corresponding and alternate angles.
Answer:
$ 12.4
Step-by-step explanation:
i have got $ 12.4
Answer:
15y
Step-by-step explanation:
8y + 7y
first, we add the numbers which is 8+7 = 15
now we add the ys that = y+y= y ( when you add any alphabet letter the answer will be itself .)
then we add 15 + y but we can not add these but we can write it as 15y
= 15y
have a wonderful day