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3 years ago

8

Plzzz help will mark brainliest must be right 12 points

2 answers:

ASHA 777 [7]3 years ago

7 0

The answer is rotation and this is a sure that its a rotation

Elden [556K]3 years ago

5 0

Hi there!

When a figure is moved, it is called a translation. The definition of the word is "moving things from one place to another." When something is rotated, it simply means that it is turned. When a figure is dilated, it means that it gets larger or smaller based on the scale factor. And when a figure is reflected, it gets flipped over an axis. Therefore, the correct answer is a TRANSLATION.

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!

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Given the following functions f(x) and g(x), solve (f+g)(3) and select the correct answer bellow f(x)=6x+3. G(x)=x-7

Likurg_2 [28]

Answer:

17

Step-by-step explanation:

I would just solve them individually for 3 and then add them together. f(x)=6(3)+3 = 21 and g(x)= 3-7= -4

(f+g)(3) = 21-4= 17

5 0

3 years ago

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Rina8888 [55]

Answer:

its A x=2.5

Hope this helps :)

4 0

3 years ago

Find the missing side. Round to<br> the nearest tenth.<br> 10<br> 33°<br> х<br> x = [ ?<br> ]

geniusboy [140]

Answer:

x = 15.4

Step-by-step explanation:

Reference angle = 33°

Opposite side reference angle = 10

Adjacent side = x

Therefore, we would apply the trigonometric function, TOA.

Thus:

Tan 33° = Opposite/Adjacent

Tan 33° = 10/x

Multiply both sides by x

x*Tan 33° = 10

Divide both sides by Tan 33°

x = 10/Tan 33°

x = 15.3986496

x = 15.4 (nearest tenth)

3 0

3 years ago

What are the coordinates of the x-intercepts of the parabola y = x² - 8x + 15?

tamaranim1 [39]

Answer:

(3, 0) and (5, 0)

Step-by-step explanation:

we have

$y=x^{2}-8x+15$

we know that

The x-intercepts are the values of x when the value of y is equal to zero

so

For y=0

$x^{2}-8x+15=0$

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$x^{2}-8x+15=0$

so

$a=1\\b=-8\\c=15$

substitute in the formula

$x=\frac{-(-8)\pm\sqrt{-8^{2}-4(1)(15)}} {2(1)}$

$x=\frac{8\pm\sqrt{4}} {2}$

$x=\frac{8\pm2} {2}$

$x=\frac{8+2} {2}=5$

$x=\frac{8-2} {2}=3$

so

x=3, x=5

therefore

The x-intercepts are (3,0) and (5,0)

4 0

3 years ago

Answer both. Follow directions. No Branliest. Do your best

jolli1 [7]

Answer:

Rate = 1.125

New Value = 312,750

Step-by-step explanation:

A. 1/8 = 0.125

1+0.125=1.125

1.125 x Old value = New Value

B.

1.125 x 278,000 = New Value

312,750

8 0

3 years ago

Read 2 more answers