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siniylev [52]
3 years ago
6

Create a proof to prove

Mathematics
1 answer:
Mice21 [21]3 years ago
6 0
Cos(x+90)=> -sinx
Cos90=sin
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Please help fast! (see picture)
valentina_108 [34]

m =  \frac{y2 - y1}{x2 - x1}  \\ m(x2 - x1) = y2 - y1 \\ m(x2 - x1) + y1 = y2
3 0
3 years ago
H has 3 times more balls than K. they have 940 balls in all. How many more balls does H have than k?
Harman [31]

K+ 3k = 940

4k= 940

K= 940/4

K= 235

H= 3k

H= 3×>235 = 705

K= 235

H= 705

Happy to help! Please mark me as the brainliest!

3 0
3 years ago
What is the domain of f(x)=3x-4
klemol [59]

Answer:

There are no domains so 0

Step-by-step explanation:

The domain of any function is simply all the possible numbers you can input for   x

without violating the rules of math.

we cannot have a negative number for x (its against the laws of math), so the domain would be all non-negative numbers

:) Hoped this helped

6 0
3 years ago
Read 2 more answers
Convert to a mixed number. - 10/3​
Artist 52 [7]

Answer:

-10/3

Step-by-step explanation:

because its a proper fraction and it can't be a mixed number

8 0
3 years ago
Please help me I don’t understand!!!
horrorfan [7]

Answer:

AGAIN DONT FORGET THE X

it would be "y=-4/5x+3"

Step-by-step explanation:

4 0
2 years ago
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