Giving 30 points to who answers

Mathematics

2 answers:

Andrews [41]3 years ago

8 0

The answer is 40 oh and I like your icon or if that is you then you are cute very cute

Lena [83]3 years ago

4 0

Answer:

Step-by-step explanation:

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F(x) = -2x, g(x)= -2x-1

GarryVolchara [31]

Answer:

I graphed the two points on a graph in the attachment! Hope this helps! :)

Step-by-step explanation:

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3 years ago

What is the constant and missing variable of these problems

Studentka2010 [4]

Answer:

Step-by-step explanation:

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3 years ago

2sinxcosx = cosx solve for x, how can i do it

VladimirAG [237]

$2\sin x\cos x=\cos x\\\\2\sin x\cos x-\cos x=0\\\\\cos x(2\sin x-1)=0\iff\ \cos x=0\ or\ 2\sin x-1=0\\\\\cos x=0\ if\ x=\dfrac{\pi}{2}+k\pi\\\\2\sin x-1=0\\\\2\sin x=1\\\\\sin x=\dfrac{1}{2}\ if\ x=\dfrac{\pi}{6}+2k\pi\ or\ x=\dfrac{5\pi}{6}+2k\pi\\\\Answer:\boxed{x=\dfrac{\pi}{2}+k\pi\ or\ x=\dfrac{\pi}{6}+2k\pi\ or\ x=\dfrac{5\pi}{6}+2k\pi\ /k\in\mathbb{Z}/}$

7 0

3 years ago

9. 107 is how many times as large as 3 . 103?

podryga [215]

Answer:

2.935

Step-by-step explanation:

To get the answers you simply divide 9.107 by 3.103

you get 2.934901708

that is approximately 2.935

8 0

3 years ago

Josh had to make 2,000 cookies for his bakery. 2 pieces of wheat make 8 cookies. How much wheat does he need?

Licemer1 [7]

Answer: 500 pieces of wheat

Explanation:

First: set up the proportion
Cookies:wheat = 8:2
Simplify = 4:1
We need to find how much wheat he needs for 2,000 cookies.
We need to assign a variable for wheat
Wheat = W
If Josh needs to make 2,000 cookies he would need W amount of wheat
Original proportion = 4:1
For 2,000 cookies = 2,000:W
To get from 4 to 2,000
2,000/4 = 500
So W/1 = 500
Isolate the variable:
w/1 (1) = 500/1
W = 500

4 0

2 years ago