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3 years ago

Help needed please provide steps

Mathematics

2 answers:

FromTheMoon [43]3 years ago

8 0

f(3) is worth 6 and g(3) is worth 3 than f(3)+g(3) worth 9.

The correct answer is c) .

Good luck!!!

JulsSmile [24]3 years ago

5 0

f(3) means when x = 3 now find y. same thing for g(3).

f(3) coordinates are (3, 3) so f(3) = 3

g(3) coordinates are (3, 6), so g(3) = 6

f(3) + g(3)

= 3 + 6

= 9

Answer: C

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Find the distance between the origin and the point R = (9,7,8). The distance is: Ensure that you use at least 4 decimal place ac

gregori [183]

Answer:

The distance between the origin and the given point is 13.9283 units.

Step-by-step explanation:

The coordinates of origin are (0,0,0)

We are given a point R(9,7,80

The distance formula:

$\sqrt{(y_1 -x_1)^2 + (y_2 -x_2)^2 + (y_3 -x_3)^2}$ , where $(x_1, x_2, x_3)$ are coordinates of one point and $(y_1, y_2, y_3)$ are coordinates of other point.

Putting the values as:

$y_1 = 9, y_2 = 7, y_3 = 8\\x_1 =0, x_2 = 0, x_3 = 0$

We get d = $\sqrt{81 + 64 + 49}$

d = $\sqrt{194}$

d = 13.9283

Thus, the distance between the origin and the given point is 13.9283 units.

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4 years ago

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Studentka2010 [4]

Answer:The first choice

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3 years ago

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Papessa [141]

Answer:

Hey!

Your answer is that Lauren is on page 28!

Step-by-step explanation:

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