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3 years ago

Simplify the expression. 55 - 4.5+ 12 Enter your artswer in the box.

Mathematics

1 answer:

sveticcg [70]3 years ago

8 0

Answer:

62.5

Step-by-step explanation:

subtract first 55-4.5= 50.5 then do 50.5+12=62.5

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Order numbers least to greatest, -1.6, 5/2, -7/8, 0.9, -6/5

Inessa05 [86]

-1.6 , -6/5 , -0.875, 0.9, 2.5

The negative number many seem high but since the greatest negative number is closer to zero it is higher than the other negative numbers.

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4 years ago

The archaeological site of Tara is more than 4000 years old. Tradition states that Tara was the seat of the high kings of Irelan

MaRussiya [10]

Answer: Hello your question is incomplete attached below is the complete question.

answer:

a) The number of ferromagnetic artifacts per 100 square meters ( option A )

b) quantitative ( option D )

c) Entire Tara region ( option A )

Step-by-step explanation:

a) Determine The Variable

The number of ferromagnetic artifacts per 100 square meters

b) The Variable is quantitative

This is because the variable used in the study has numerical value attached to it hence we can say it is a quantitative variable.

c) The implied population

Entire Tara region

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3 years ago

"FORTNITE" LOL SORRY IM BORED

Ronch [10]

Answer: It's cool, it means I get free points :)

7 0

3 years ago

Read 2 more answers

9y -4y+3 if y =7 solve this

BigorU [14]

Plug 7 into each y. 9(7) -4(7) +3
63-28+3
The answer is 38

5 0

3 years ago

Here is a table of values for y = f(x).

Firlakuza [10]

The true statements are:

B. f(-1) = 6

D. The domain for f(x) is the set {-2 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6}

Step-by-step explanation:

The table:

→ x : -2 : -1 : 0 : 1 : 2 : 3 : 4 : 5 : 6
→ y : 5 : 6 : 7 : 8 : 9 : 10 : 11 : 12 : 13

∵ y = f(x)

∴ x is the domain of the function

∴ y is the range of the function

Use the table to find them

∵ The values of x are -2 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6

∴ The domain of f(x) is the set {-2 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6}

∵ The values of y are 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13

∴ The range of f(x) is the set {5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13}

∵ f(5) means the value of y at x = 5

∵ The value of y at x = 5 is 12

∴ f(5) = 12

∵ f(-1) means the value of y at x = -1

∵ The value of y at x = -1 is 6

∴ f(-1) = 6

The true statements are:

B. f(-1) = 6

D. The domain for f(x) is the set {-2 , -1 , 0 , 1 , 2 , 3 , 4 , 5 , 6}

Learn more:

You can learn more about the function in brainly.com/question/7128279

#LearnwithBrainly

5 0

3 years ago