Ask question

Ask question

All categories

3 years ago

8

I need help again lol

1 answer:

Alex787 [66]3 years ago

7 0

Answer:9

Step-by-step explanation:

You might be interested in

HEY YOU! STOP YOUR SCROLLING AND HELP ME OUT?! PLEASE?!

rusak2 [61]

t=2 should be your answer!

7 0

3 years ago

Read 2 more answers

Help please; I need the right answer

Ad libitum [116K]

Answer:

C.

Step-by-step explanation:

$\cos x+\sqrt{2}=-\cos x \\ 2\cos x = -\sqrt 2 \\ \cos x = -\dfrac{\sqrt 2}{2}\\ \\ \Rightarrow x = \pm \arccos\Big(-\dfrac{\sqrt 2}{2}\Big)+2k\pi,\quad x\in \mathbb{Z}\\ \Rightarrow x =\pm\dfrac{3\pi}{4}+2k\pi\\ \\ \\k = -1 \Rightarrow x < 0\\\\ k=0 \Rightarrow x 2\pi$

3 0

3 years ago

Read 2 more answers

Factor completely 9xy + 36x − 10y − 40.

Harlamova29_29 [7]

9x(y+4)-10(y+4)
(9x-10)(y+4)

6 0

3 years ago

Read 2 more answers

If Robbie has twenty-five apples and he wants to share them equally with four other friends, how many apples must he give to eac

patriot [66]

Answer:

5 apples

Step-by-step explanation:

4 friends + Robby = 5 people

25 apples in total ÷ 5 people

= 5 apples per person

7 0

2 years ago

Convert 6 yards into meters. Round your answer to the nearest tenth.

Helga [31]

Answer:

5.4864

Step-by-step explanation:

to the nearest tenth probably 0.5

6 0

3 years ago