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Inessa05 [86]
3 years ago
5

PLSSS HELP Simplify. –2 + (–9)

Mathematics
2 answers:
Usimov [2.4K]3 years ago
5 0

Answer:

-11

Step-by-step explanation:

Vlada [557]3 years ago
5 0

Answer:

-11

Step-by-step explanation:

What you do is simply add 9 and 2 and you should get 11 if its not negative then its positive

hopes this helps

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The local pizza placed has placed a new circular sign above the restaurant. The circumference of the sign is 37.68 feet, and the
zlopas [31]

Answer:

B

Step-by-step explanation:

The circumference of a circle can be described as the linear distance round the circle

The circumference of a circle = 2πr or πD

π = 3.14

r = radius

d = diameter

the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

π  = circumference / 2r or circumference / D

37.68 / 12

5 0
3 years ago
Determine which of the four levels of measurement​ (nominal, ordinal,​ interval, ratio) is most appropriate for the data below.
ira [324]

Answer:

The ratio level of measurement is most appropriate because the data can be ordered differences can be found and are meaningful, and there is a natural starting zero point.

That's the correct answer since our variable is numerical and have a natural starting point at 0 and the negative values not makes sense.

Step-by-step explanation:

The interval level of measurement is most appropriate because the data can be ordered, differences (obtained by subtraction) can be found and are meaningful, and there is no natural starting point.

Our variable is numerical but we have a starting point defined so it can't be an interval variable.

The nominal level of measurement is most appropriate because the data cannot be ordered.

False on this case the bolume can't be a nominal variable since we don't have a categorical variable.

The ordinal level of measurement is most appropriate because the data can be ordered, but differences (obtained by subtraction) cannot be found or are meaningless.

False we don't have ordered relationship among the variable’s observations

The ratio level of measurement is most appropriate because the data can be ordered differences can be found and are meaningful, and there is a natural starting zero point.

That's the correct answer since our variable is numerical and have a natural starting point at 0 and the negative values not makes sense.

8 0
3 years ago
You have 50 rolls of fencing that are each 15 1/2 feet long. What is the total length of fencing
Lelu [443]
Don't you divide 50 by 15 and 1/2
3 0
3 years ago
Read 2 more answers
....................................
Delvig [45]

Answer:

why so many periods/dots whatever you wanna call them???

Step-by-step explanation:

Hope you have an amazing rest of your day/week!!!

7 0
3 years ago
7676fhfghfhfghfhfhfh6
DiKsa [7]

Answer:

Error

404

Step-by-step explanation:

8 0
4 years ago
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