Answer:
The circumference of this circle is 
feet.
Step-by-step explanation:
Circumference of a circle = 
Where,
r is the radius of the circle.
Therefore, we can find the circumference of the circle by substituting the values to the equation:
The circumference of this circle is feet. (Rounded to the nearest tenth)
Answer:
Step-by-step explanation:
If angle 5 = 4x + 15, and angle 4 = 6x - 5, and angle 5 = angle 4, then:
4x + 15 = 6x - 5 and
20 = 2x so
x = 10. Now sub this back in for x in angle 5's expression:
angle 5 = 4(10) + 15 ---> 40 + 15 ---> angle 5 = angle 4 = 55 degrees
Answer:
y= −1 + x/3
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
Step-by-step explanation:
Algebra level
1,503 + 847 + 4,219 = 6,569
