What is the value of the underlined digit in the number 126,847?
1 answer:
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Answer:
259874004351.95
Step-by-step explanation:
diameter = 7,917.5
radius (r) = 7,917.5/2 = 3,958.75
= 259874004351.95
Answer:
<u>Multiply</u> <u>3</u> on both sides.
Step-by-step explanation:
Subtract 22 on both sides so that the positive 22 can be canceled out and that the variable and one other number is left.
You should then get this equation:
Since there is division involved in , multiply both sides by three (Hint: Opposite of division is multiplication!) so that 3 would cancel out and that only the variable f is left.
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×
You should get this equation now:
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Solving it will let you have:
To check if your answer is right, replace the variable f with -15 in and solve.