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3 years ago

The domain of a function is

Mathematics

1 answer:

kramer3 years ago

4 0

Answer:

The domain of a function is the complete set of possible values of the independent variable. In plain English, this definition means: The domain is the set of all possible x-values which will make the function "work", and will output real y-values.

Step-by-step explanation:

I hope this helped ;)

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Robin is a competitive archer. Her average arrow is within 6.5 cm of the center of the bullseye. John, Robin's trainer, keeps cl

polet [3.4K]

Answer:

Arrow C.

Step-by-step explanation:

Out of three arrows, nearest arrow from the origin will be the best arrow.

Ordered pair for arrow A → (-5, 4)

Distance between A and bullseye = $\sqrt{(y_{2}-y_{1})^2+(x_{2}-x_{1})^2}$

= $\sqrt{(0+5)^2+(0-4)^2}$

= $\sqrt{41}$

= 6.40 units

Ordered pair for arrow B → (5, -5)

Distance between B and bullseye = $\sqrt{(0-5)^2+(0+5)^2}$

= $5\sqrt{2}$

= 7.1 units

Ordered pair for arrow C → (-2, -6)

Distance between C and the bullseye = $\sqrt{(0+2)^2+(0+6)^2}$

= $\sqrt{40}$

= 6.32 units

Distance between C and the bullseye is the shortest.

Therefore, arrow C will be the best arrow.

8 0

4 years ago

Solve <br><img src="https://tex.z-dn.net/?f=8x%20%2B%20%20%5Cfrac%7B5%7D%7B2%7D%20%20%3D%2013" id="TexFormula1" title="8x + \fr

tatuchka [14]

Answer:

$x = 1 \frac{5}{16}$

Step-by-step explanation:

$8x + \frac{5}{2} = 13 \\ \\ 8x = 13 - \frac{5}{2} \\ \\ 8x = \frac{13 \times 2 - 5}{2} \\ \\ 8x = \frac{26 - 5}{2} \\ \\ 8x = \frac{21}{2} \\ \\ x = \frac{21 }{2\times 8} \\ \\ x = \frac{21}{16} \\ \\ x = 1 \frac{5}{16} \\$

7 0

3 years ago

What is the answrs for number 9, with proof

Nuetrik [128]

Answer:

1. 30

2. 34

Step-by-step explanation:

2(4(3) + 3)

2(12 + 3)

2(15)

= 30

12(3) - 2

36 - 2

= 34

hope this helps :)

8 0

3 years ago

19 POINTS AND ILL GIVE BRAINLIEST!!

Archy [21]

Answer:

3.104 (option c)

Step-by-step explanation:

3 + 0.1 + 0.004 = 3.104

6 0

3 years ago

Read 2 more answers

Can someone plz help me find the answer :)

vazorg [7]

Answer:

Step-by-step explanation:

because if you did the math right it would come out to that

4 0

3 years ago