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Alekssandra [29.7K]
3 years ago
10

Need help with this , explain how you got the answer if you can : )

Mathematics
1 answer:
Paul [167]3 years ago
8 0
B-c = x-20
a-d= 200 i think

im not 100% sure, but i think thats right
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Elena-2011 [213]

Answer:

the answer is c

Step-by-step explan

3 0
2 years ago
Which expression is equivalent to 9 x 9 x 9 + 12 x 12 x 12?
zloy xaker [14]

Answer:

i think probably 2457 is answer

7 0
3 years ago
Given f(x) and g(x) = f(x + k), use the graph to determine the value of k.
dedylja [7]

g(x) is basically transformed f(x). First, let's focus on f(x) graph. Notice how the graph has slope of 1 and intersect y-axis at (0,0).

Which means that our equation for f(x) is:

\large{f(x) = x}

Now then we focus on g(x). g(x) is f(x+k). That means if f(x) = x then f(x+k) would mean substitute x = x+k in the equation.

\large{f(x + k) = x + k }\\  \large{g(x) = x + k}

Next, we want to find the value of k. In the slope-intercept form or y = mx+b where m = slope and b = y-intercept. Notice the g(x) graph and see that the graph intersects y-axis at (0,4). Therefore k = y-intercept = 4.

\large{g(x) = x + 4}

Answer

  • g(x) = x+4
  • Therefore the value of k is 4.
3 0
3 years ago
I need help with these plzz
dimaraw [331]
Uhh my brains hurts looking at that
6 0
4 years ago
Read 2 more answers
If you a flip a coin 6 times, what is the probability that you will get exactly 4 times?
Luden [163]

Answer:So the number of outcomes with exactly 4 tails is 720/2/24 = 15. Finally we can now calculate the probability of getting exactly 4 tails in 6 coin tosses as 15/64 = 0.234 to 3 decimal places.

7 0
3 years ago
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