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poizon [28]
3 years ago
6

FIRST TO ANSWER GETS BRAINLIEST!

Mathematics
2 answers:
frutty [35]3 years ago
7 0

Answer:

a

Step-by-step explanation:

Andreyy893 years ago
6 0

Answer:

I believe it's the first option, but if not ion know

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larisa86 [58]
1. 1/a^8 (Sorry I can't find out what the others are)      
5 0
3 years ago
What is one exterior angle in a 26-gon
AnnZ [28]

Answer:

not possible to answer on text, very sorry we cant help

3 0
3 years ago
How do you do this?
zaharov [31]
4sin x=2sin x + √3
4sin x-2sinx=√3
2sin x=√3
sinx=√3/2

x=arcsin √3/2=π/3  + 2Kπ U  2π/3+2Kπ

Sol: π/3  + 2Kπ   U    2π/3+2Kπ ;       K∈Z

π/3+2Kπ=60º+360ºk    
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4 0
3 years ago
I need help with this​
Ipatiy [6.2K]

Answer:

C

Step-by-step explanation:

-2x + 7= 3x -8

+8

-2x + 15=3x

+2x

15=5x

divide

x=3

put 3 in one of the equations

y= 3(3) - 8

y=9-8 = y=1

answer is c

:))))

5 0
3 years ago
IWhat is the equation of a line that passes through the points (3, 6) and (8, 4)?
Rzqust [24]

Answer:

(x_1 =2, y_1 = 6), (x_2 = 2, y_2 = 4)

m =\frac{y_2 -y_1}{x_2 -x_1}

And replacing we got:

m=\frac{4-6}{8-3}= -\frac{2}{5}

And for this case we can use the first point to find the intercept like this:

6 = -\frac{2}{5}(3) +b

And solving we got:

b = 6 +\frac{6}{5}= \frac{36}{5}

And then the line equation would be given by:

y = -\frac{2}{5}x +\frac{36}{5}

Step-by-step explanation:

For this case we have the following two points given:

(x_1 =2, y_1 = 6), (x_2 = 2, y_2 = 4)

And for this case we want an equation for a line with the two points given by:

y = mx+b

Wher m is the slope and b the y intercept. We can find the slope with this formula:

m =\frac{y_2 -y_1}{x_2 -x_1}

And replacing we got:

m=\frac{4-6}{8-3}= -\frac{2}{5}

And for this case we can use the first point to find the intercept like this:

6 = -\frac{2}{5}(3) +b

And solving we got:

b = 6 +\frac{6}{5}= \frac{36}{5}

And then the line equation would be given by:

y = -\frac{2}{5}x +\frac{36}{5}

5 0
3 years ago
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