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3 years ago

Question 7(Multiple Choice Worth 4 points)

Mathematics

1 answer:

KengaRu [80]3 years ago

4 0

Given that the horizontal line that passes through the point (-5,9)

We need to determine the equation of the horizontal line.

<u>Horizontal line:</u>

The formula to determine the equation of the horizontal line is given by

$y=b$

where b is the value of y

Thus, from the point (-5,9), the value of b is $b=9$

Thus, the formula to determine the equation of the horizontal line is given by

$y=9$

Hence, the equation of the horizontal line is $y=9$

Thus, Option B is the correct answer.

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Why is the value of q?

Rudiy27

Given:

QSR is a right triangle.

QT = 10

TR = 4

To find:

The value of q.

Solution:

Hypotenuse of QSR = QT + TR

= 10 + 4

= 14

Geometric mean of similar right triangle formula:

$\frac{\text { hypotenuse }}{\text { leg }}=\frac{\text { leg }}{\text { part }}$

$$\Rightarrow \frac{14}{q} =\frac{q}{4}$

Do cross multiplication.

$$\Rightarrow14\times 4 =q\times q$

$$\Rightarrow 56 =q^2$

Switch the sides.

$$\Rightarrow q^2 =56$

Taking square root on both sides.

$\Rightarrow q =2 \sqrt{14}$

The value of q is $2 \sqrt{14}$ .

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3 years ago

Provide an Example of how to draw transformed figures that are translated, reflected, and rotated.

solniwko [45]

Step-by-step explanation:

Translations: When a figure is slid to another place on the coordinate grid (for example if i asked you to move the figure 2 units down and 4 units to the left)

Reflected: When a figure is reflected across the y-axis or the x-axis and both figures are congruent to each other.

Rotated: When a figure is rotated (for example if i asked you to rotate the figure 90 degrees)

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Artyom0805 [142]

Answer:

Step-by-step explanation:

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Read 2 more answers

A teacher is planning her reading for the next year. She has 5 novels 5 fiction 5 biographies and 3 plays. She wants to read 10

Vlad [161]

Answer:

1 and 10/8

Step-by-step explanation:

5+5=10/1

5+3=8

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3 years ago

The function f(x) = x2 is reflected across the x-axis and a stretch factor of 4 is applied to create a second function, g(x). Wh

iren [92.7K]

Well, if we see the graph of x^2
the vertex is (0,0)
if we reflect it acrosss the x axis, teh vertex is still (0,0)
verteical strech doesn't change the vertex

vertex of g(x) is same as f(x)

first answer

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3 years ago