3 years ago

Please help me on this

1 answer:

8 0

The answer is: [A]:
___________________________________________________________
"According to the rules, how many swimmers are on a team?"
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a plane intersects a sphere 5cm away from the center of the sphere. the cross section is a circle whose diameter is 12 cm. deter

bezimeni [28]

26cm i hope that’s correct

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3 years ago

A fish tank is full of fish. There are 3 goldfish, 2 guppies, 6 clownfish, and 2 striped fish. If one of the goldfish dies and y

il63 [147K]

Answer:

1/2

Step-by-step explanation:

13 total fish

remove one fish

12 total fish

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2 years ago

Let f(x) = 2x–8 and g(x) = x + 2. Find f(g(x)) and g(f(x)).

Anna71 [15]

Answer:

g(f(x)) = 2x - 6

f(g(x)) = 2x - 4

Step-by-step explanation:

g(f(x)) = 2x - 8 + 2

g(f(x)) = 2x - 6

f(g(x)) = 2(x + 2) - 8

f(g(x)) = 2x - 4

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3 years ago

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(Question 63) I have the answer in my book, but I have no idea how they got it, so any explaination would be super helpful! Than

vitfil [10]

You have to know that the graph of the arctangent function is a flat S-shaped curve that goes through (0, 0) and has asymptotes at ±π/2. The factor of 2 that multiplies it here expands it vertically so the asymptotes are at ±π. The +3 added to the x causes it to be shifted to the left by 3 units.

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3 years ago

Equation for, One half the sum of 8 and x

Ahat [919]

Answer:

$\frac{8 + x}{2}$

Step-by-step explanation:

First, we have to write 8 + x, but since it's half of that we write it as a fraction with a 2 on the bottom to halve it.

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3 years ago

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