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myrzilka [38]
2 years ago
12

Need help to prove someone wrong​

Mathematics
2 answers:
mafiozo [28]2 years ago
8 0

Answer:

the picture is not showing anything.

Step-by-step explanation:

disa [49]2 years ago
8 0

Answer:

7/2-In(2)

Step-by-step explanation:

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The classic 60° triangle has a hypotenuse of length 2, an opposite side of length √3 and an adjacent side of length 1....find th
Nata [24]

Answer:

The trigonometric values for cos are C = A/H, which means that to find cos(60), you need to divide the adjacent side by the hypotenuse, which in this case gives you 1/2, so that is the value of cos(60).

I hope this helps!

Step-by-step explanation:

3 0
2 years ago
Write the equation of the line with the given slope and y-intercept. slope = 1 2 y-intercept = 7 A) y = 7x + 1 2 B) y = 1 2 x +
Setler [38]
B. y=12x+7


Explanation

The slope is 12; slope=m
The yint is 7; yint=b

The equation of a line is set up as so

y=mx+b

Now we just need to replace the variables with the numbers

y=12x+7
7 0
3 years ago
Read 2 more answers
Can someone please help me with 15?
Feliz [49]

the answer is m=17

https://photomath.net/s/argDe9 shows how to get there

4 0
3 years ago
I dont need the work i just the need the answer fast
olga2289 [7]

Answer:

60

Step-by-step explanation:

you have to add 30 plus 30

4 0
3 years ago
Perform the operation (9x^2+6x-7)+(-9x-5)
asambeis [7]

Answer:

9x^{2}-3x-12

9x^{2}+6x-7-9x-5

(Group liked terms)

9x^{2}+6x-9x-7-5

( subtract the numbers ) -7-5= -12

9x^{2}+6x-9x-12

( add similar elements ) 6x-9x=-3x

9x^{2}-3x-12

Step-by-step explanation:

8 0
2 years ago
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