Ask question

Ask question

All categories

Scorpion4ik [409]

2 years ago

11

What are the coordinates of the image of vertex C after a dilation with center (0, 0) and scale factor 2? A. C’(3, 4) B. C’(4, 6

) C. C’(6, 2) D. C’(6, 4)

1 answer:

saveliy_v [14]2 years ago

5 0

Answer:

I think it is answer A

Step-by-step explanation:

i don't know

You might be interested in

What fraction of the Hexagon is shaded?

irga5000 [103]

64.8%. 12 times 10 is 120. 3 times 4 is 12 so the total area is 108. 108 divided by 100 is 1.08 times 60 is 64.8%

4 0

2 years ago

Read 2 more answers

Find the general solution of <img src="https://tex.z-dn.net/?f=2cos%282x%20%2B%20%5Cfrac%7B%5Cpi%20%7D%7B4%7D%20%29%20%3D%20%5Cs

Aleks04 [339]

Answer:

$\large\boxed{x=-\dfrac{\pi}{4}+k\pi\ \text{or}\ x=k\pi\ \text{for}\ k\in\mathbb{Z}}$

Step-by-step explanation:

$2\cos\left(2x+\dfrac{\pi}{4}\right)=\sqrt2\qquad\text{divide both sides by 2}\\\\\cos\left(2x+\dfrac{\pi}{4}\right)=\dfrac{\sqrt2}{2}\to2x+\dfrac{\pi}{4}=\pm\dfrac{\pi}{4}+2k\pi\\\\2x+\dfrac{\pi}{4}=-\dfrac{\pi}{4}+2k\pi\ \vee\ 2x+\dfrac{\pi}{4}=\dfrac{\pi}{4}+2k\pi\qquad\text{subtract}\ \dfrac{\pi}{4}\ \text{from all sides}\\\\2x=-\dfrac{2\pi}{4}+2k\pi\ \vee\ 2x=2k\pi\qquad\text{divide all sides by 2}\\\\x=-\dfrac{\pi}{4}+k\pi\ \vee\ x=k\pi\ \text{for}\ k\in\mathbb{Z}$

5 0

3 years ago

What is the slope of the line that passes through the points (-4,0) and (2,0)

S_A_V [24]

Slope = (y2 - y1) / (x2 - x1)
Slope = (0 - 0) / (2 --4)
Slope = (0) / (6)
Slope = 0

7 0

2 years ago

Read 2 more answers

Anyone help!!!!<br> Please I grant brainliest.

lakkis [162]

Answer:

hope this helps you.........

7 0

2 years ago

Read 2 more answers

Evaluate the expression 5 % (8 + 6 – 2).

Burka [1]

Answer:

12*5%=0.6

Step-by-step explanation:

8+6=14-2=12

12*5%=0.6

7 0

2 years ago

Read 2 more answers