3 years ago

For the graph of function f shown below, which of the following is true?

Mathematics

1 answer:

____ [38]3 years ago

6 0

Answer:

Step-by-step explanation:

Because it touches the x axis 3 times as shown in your graph

Hope it helps you..☺

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Please help me on question 4 and 5 I am really stuck thank you I would really appreciate it

STALIN [3.7K]

Answer:

1. 5/4

2. 7

Step-by-step explanation:

1) Lets call the width as w

Therefore length would be:

w+4

To find the perimeter you use the formula:

2 (l+w)

Now substitute our values into this formula:

2 (w+4+w)

2( 2w+4)

4w+8

Now make this equal to 13:

4w +8 = 13

4w = 5

w = 5/4

2. In this question we will call length l

Therefore width would be:

l-5

Now we will do the steps we did above:

2 (l+l-5)

2 (2l-5)

4l -10

4l - 10 = 18

4l = 28

l = 7

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3 years ago

Which shows the system of equations that can be entered into a graphing calculator when solving 3.5x+18= –5.8x+30?

IRISSAK [1]

Answer:

(1.29.0)

Step-by-step explanation:

3 0

3 years ago

Expand simplify (3x2) squared

lianna [129]

Answer:

= 36

Step-by-step explanation:

${(3 \times 2)}^{2} = (3 \times 2)(3 \times 2)$

(3×2)(3×2) = (6)(6)

= 6^2

= 36

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3 years ago

Only answer for question b simple answer.

Vilka [71]

210 is the height of the new player.

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3 years ago

D • (-4) = 32 solve for d

RSB [31]

Answer:

d = -8

Step-by-step explanation:

Isolate the variable, d. Note the equal sign, what you do to one side, you do to the other. Divide -4 from both sides of the equation:

$d * -4 = 32\\\frac{d * -4}{-4} = \frac{32}{-4}\\d = \frac{32}{-4}\\d = -8$

d = -8 is your answer.

7 0

2 years ago

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