Answer: x = 13
angel bge and angle agf are vertical meaning they’re equivalent
77 + 90 + x = 180 (180 because all of them added together are supplementary)
167 + x = 180
x = 13
Number 13 would be 2:3 it’s just a simple ration
Answer:
domain
Step-by-step explanation:
range
The ratio of change between x and y is 1:1,200 or the second answer choice because as x increases by 1, y increases by 1;1200.
I think the value of y would be 9
because if you put 3 in place of x the equation would be
6.4(3)+2.8y then you would simplify it to 19.2+2.8y
19.2-44.4=25.5
25.2/2.8=9 which is the value of y
answer=9