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a_sh-v [17]
2 years ago
13

A triangle is rotated 90° about the orgin. Which rule describes the transformation

Mathematics
1 answer:
Katen [24]2 years ago
8 0

Step-by-step explanation:

If a triangle is rotated 90° about the origin.

The rule that describes the transformation is

(x, y) → (–y, x)

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Step-by-step explanation:

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Use the function below to find F(3).<br> F(x) = 3x
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The value of F(3) = 27.

Step-by-step explanation:

Step 1:

F(x) is dependent on the value of x.

So x is independent while F(x) is dependent on x i.e. the value of F(x) depends on the value of x.

Step 2:

F(x) = 3^{x}, if we have the x's value we can calculate the F(x)'s value.

Here the value of x is given as 3 so F(x) when x equals 3 can be calculated.

F(x) = 3^{x} , F(3) = 3^{3} = 27.

So F(3) = 27.

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2 years ago
A food truck operator has traditionally sold 75 bowls of noodle soup each day. He moves to a new location and after a week sees
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Answer:

The p-value of the test is 0.031. How should he interpret the p-value as "There is a 96.9% chance that the true mean of soup sales at the new location is greater than 75 bowls a day"

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Mike is 5 years old and Randy is 8 years old. Select all proportional relationships that have the same ratio to that of Mike and
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The ratio is multiplying 1.6 so just pick all the proportional relationships where you have to multiply by 1.6.

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Proportional relationships man you have to multiply, but since I didn't know what you multiplied 5 to get to 8 I divided.

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The treatment group using System A reported a mean of 18.5 lost bags per day. The treatment group using System B reported a mean of 16.6 lost bags per day.

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