Answer:
B
Step-by-step explanation:
Answer:
3) r = 1.5
7) y = 18
11) x = -10
Step-by-step explanation:
3) Isolate the variable by dividing each side by factors that don't contain the variable.
7) Solve for y by simplifying both sides of the equation, then isolating the variable.
11) Move all terms that don't contain x to the right side and solve.
Answer:
B. 90 feet
Step-by-step explanation:
20+5+5= diameter of the outer circle (30feet)
My calculator says a circle with a diameter with 30, will have about 94 feet for its circumference.
If it's supposed to be million- 6.1200000 × 10 to seven power
IF it's supposed to be thousand- 6.1200 × 10 to the fourth power