3 years ago

Let x = the length of

2 answers:

monitta3 years ago

7 0

X would be smaller. Even though millimeters are a smaller measurement than meters, the number of meters would be smaller than the number of millimeters.

-BARSIC- [3]3 years ago

4 0

gev me branly for the answer

Step-by-step explanation:

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Need help on this asap!! Also Thank you in advance!!

sattari [20]

Answer:

31.96 centimeter is the answer

5 0

3 years ago

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Explain why a change from 20 to 40 is a 100% increase, but a change from 40 to 20 is a 50% decrease.

Rainbow [258]

Answer:

Because 20 has to be doubled to become 40. While 40 is twice as much as 20 so you just divide 40 by 20 to get 50%.

Explanation:

20 x 20 = 40 = 100%

40 / 20 = 50%

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3 years ago

A test is worth a total of 150 points and contains 70 questions. Some of the questions are worth 2 points and some are worth 4 p

GarryVolchara [31]

Answer:

$46 \times 2 = 92 \: points \\ 100 - 92 = 8 \: points \\ 4 \times 2 = 8 \\ two \: of \: the \: 4 \: points \: questions \: \\ were \: answered \: correctly$