Answer:
vertical, x=25
Step-by-step explanation:
The angles are vertical angles and vertical angles are equal
75 = 4x-25
Add 25 to each side
75+25 = 4x-25+25
100 = 4x
Divide each side by 4
100/4 = 4x/4
25 =x
Answer:
the solution to the system of linear equations is a
Answer:
Step-by-step explanation:
Answer:
She hiked 1,554 kilometers in all.
Step-by-step explanation:
Let the hiking kilometers for morning be x
Given that:
Hiking kilometers in afternoon = 666
According to given condition that afternoon kilometers are 25% less than morning:
x = 666 + 25% of x
By simplifying:
x = 666 + 0.25x
x - 0.25x = 666
0.75x = 666
Dividing both sides by 0.75 we get:
x = 666/0.75
x = 888 kilometers
She hiked 888 kilometers in morning
And
Total = 888 + 666 =1554 km
i hope it will help you!
Answer: It’s an arithmetic sequence
g(n)=50-3•(n-1)
Step-by-step explanation:
