Somebody please help 9 through 16
1 answer:
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Let's look at an example:
2.24 x 21.6
Do normal multiplication and get
48384 This is not correct, until we put the decimals in. To know how to do this, count the number of decimal spaces from the factors. In 2.24, there are 2, because .24. In 21.6 there are 1 because of .6. This mean three places, so 48384 becomes
48.384
~theLocoCoco
Answer:
C and E
Step-by-step explanation:
To solve this problem, let's plug in each coordinates into the equation.
A:
- A. cannot be the answer, as 50 does not equal -7.
B:
- B. cannot be the answer, as 11 does not equal -7.
C:
- C. can be the answer, as -7 does equal -7.
D:
- D. cannot be the answer, as -31 does not equal -7.
E:
- E. can be the answer, as -7 does equal -7.