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melisa1 [442]
3 years ago
13

I don’t understand this please help

Mathematics
1 answer:
Mrrafil [7]3 years ago
7 0

Answer:

i think BC = 8.5

Step-by-step explanation:

19-(2+6.5+2)

19-10.5

8.5

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If f(x) = 3x - 1 and g(x) = x + 2, find (f+ g)(x).
Volgvan

Answer:

4x+1

Step-by-step explanation:

Since you're finding (f+g) (x), it means you are adding f(x) and g(x) together.

so you add: (3x-1) and (x+2)

combining like terms, you get 4x and 1, which means (f+g)(x)= 4x+1

4 0
3 years ago
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6x − 5 > −29 Whats the answer???
marysya [2.9K]
6x - 5 > -29

Solve for x and thus it will be:

6x > -24

X > -4.

All values greater than -4 will make the following inequality true.
8 0
3 years ago
Tennis balls are sealed in a pressurized container to maintain the rebound percentage
Darina [25.2K]

Answer:

<u>Rounding the results to the next hundredth, we have:</u>

<u>Bounce 1: 2 * 0.55 = 1.10 meters</u>

<u>Bounce 2: 1.10 * 0.55 = 0.61 meters</u>

<u>Bounce 3: 0.61 * 0.55 = 0.34 meters</u>

<u>Bounce 4: 0.34 * 0.55 = 0.19 meters</u>

<u>Bounce 5: 0.19 * 0.55 = 0.10 meters</u>

<u>Bounce 6: 0.10 * 0.55 = 0.06 meters</u>

<u>Bounce 7: 0.06 * 0.55 = 0.03 meters</u>

Step-by-step explanation:

Rebound percentage = 55% = 0.55

Bounce 1: 2 * 0.55 = 1.10 meters

Bounce 2: 1.10 * 0.55 = 0.605 meters

Bounce 3: 0.605 * 0.55 = 0.33275 meters

Bounce 4: 0.33275 * 0.55 = 0.1830125 meters

Bounce 5: 0.1830125 * 0.55 = 0.10065688 meters

Bounce 6: 0.10065688 * 0.55 = 0.05536128 meters

Bounce 7: 0.05536128 * 0.55 = 0.0304487 meters

<u>Rounding the results to the next hundredth, we have:</u>

<u>Bounce 1: 2 * 0.55 = 1.10 meters</u>

<u>Bounce 2: 1.10 * 0.55 = 0.61 meters</u>

<u>Bounce 3: 0.61 * 0.55 = 0.34 meters</u>

<u>Bounce 4: 0.34 * 0.55 = 0.19 meters</u>

<u>Bounce 5: 0.19 * 0.55 = 0.10 meters</u>

<u>Bounce 6: 0.10 * 0.55 = 0.06 meters</u>

<u>Bounce 7: 0.06 * 0.55 = 0.03 meters</u>

3 0
4 years ago
What values do you need to know to create a box plot? Select all that apply interquartile range
Eva8 [605]

Answer:

B., C., and E or 2, 3, and 5

Step-by-step explanation:

I did it and got it right.

4 0
4 years ago
I did help on this question
Advocard [28]

Answer:

6/7

Step-by-step explanation:

8 0
3 years ago
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