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3 years ago

Help me please....................

Mathematics

1 answer:

Vitek1552 [10]3 years ago

5 0

Answer:

I think it is 3/4 I don't know

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Which are characteristics of the graph of the function f(x) = (x + 1)2 + 22 Check all that apply.

Sunny_sXe [5.5K]

Answer: The domain is all real numbers

I can't say that the y intercept is 3 because when you distribute,

$f(x) = (x + 1)2 + 22 \\ f(x) = 2x + 2 + 22 \\ f(x) = 2x + 24$

It seems like the y intercept is 24.

5 0

3 years ago

3 over 8 by x Solve "x" A: 5 over 64 B: 5 over 9 C: 1 over 6 D: 3 over 4

lapo4ka [179]

Answer: 1 is correct

2 is correct

3 is correct

4 is correct

5 is correct

6 is correct

7 is correct

8 is wrong it should be because you wouldn't add you would subtract it and the other number is negative so it would be x=-26

9 is correct

10 is correct

13 is correct

14 I think is correct

I think 15 is incorrect because if he says one less than twice the number of last year then I think you first should subtract 1 from 25 and then divide by 2 this would give you 17 packages

and I think 16 is correct too.

Hope this helped

Step-by-step explanation:

7 0

3 years ago

Question 9

elixir [45]

Answer:

Step-by-step explanation:

Mass and velocitry

3 0

3 years ago

3. Suppose U= {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} is the universal set and Q = {3.6.9}. What is Q?

Dimas [21]

Answer:

Suppose U={1,2,3,4,5,6,7,8,9,10} is the universal set and M={7,8,9,10}. What is M'?

A. {1,2,3,4,5,6}

B. {1,2,3,4,5,6,7,8,9,10}

C. cannot be determined

D. {7,8,9,10}

My answer is D.

Step-by-step explanation:

M' means the complement of M.

M' will encompass all the elements in the universal set but NOT in the set M.

4 0

3 years ago

What is the value of the coins?

nikitadnepr [17]

Answer:

220 cents, $2.20

Step-by-step explanation:

Count the amount of QUARTERS there are.

7 quarters.

The next coin in the photo is a dime.

4 dimes.

The next coin in the photo is a penny.

5 pennies.

Quarters are worth 25 cents, dimes are worth 10 cents, and pennies are worth 1 cent.

25(7) + 4(10) + 5(1) = v (the total value)

25 * 7 = 175 cents

4 * 10 = 40 cents

5 * 1 = 5 cents

175 + 40 + 5 = v

175 + 40 = 215 cents

215 + 5 = 220 cents

The value of all of those coins is 220 cents, or $2.20.

5 0

3 years ago