Answer:
a
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
As 6+(-10)+2= -2
Answer:
You count how many significant figures there are and because it's division you see which one has the least amount. 1.3 only has two significant figures so the answer will only have 2 sig figs. So, 21.3 divided by 1.3 equals 16.385 but the answer is 16 because you only include 2 sig figs because that's how many are in 1.3. 21.3/1.3=16
The answer to your question is 9 pounds is heavier. 141 ounces weighs about 8.8 pounds.
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Answer:
20. Which of the following is the correct first step to solve 5x2 – 20x = -15 by completing the square?
O Divide all terms by 5. this is the answer
O Divide all terms by -5.
Add 15 to both sides.
Add 100 to both sides.
5%
Step-by-step explanation: