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fiasKO [112]
2 years ago
12

I NEED HELP ASAP Im not understanding and its due

Mathematics
2 answers:
anygoal [31]2 years ago
7 0

Answer:

y = x/2 means that it's whatever x is and that divided by 2

Step-by-step explanation:

For example for 8 it would be y=8/2 which is 4

14 would be 7

3 would be y= 3 x 2 your multiplying because the value is y so it's 6

k0ka [10]2 years ago
6 0

Answers (from top to bottom)

  • y = 4
  • y = 7
  • x = 6

Reasoning:

The rule says if you know what x is, divide by 2 to get y

In the first row, if x = 8, then y = x/2 = 8/2 = 4.

In the second row, x = 14 leads to y = 7 since 14/2 = 7.

The third row has us go in reverse. We multiply the y value by 2 to find x

This is because y = x/2 solves to x = 2y. So if y = 3, then x = 2y = 2*3 = 6.

We can then check this to get y = x/2 = 6/2 = 3.

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natali 33 [55]

Answer:

45% of the people are in the water

Step-by-step explanation:

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6 0
3 years ago
Write the equation for the graphed function. I worked out y = 5 - 4 (x + 4)^2 but that isn't right. Any help would be appreciate
alexira [117]

Vertex form for a parabola with vertex (p,q) is

y = a(x-p)^2 + q

We have (p,q)=(-4,5) and another point (-3,2) so we can solve for <em>a:</em>

2 = a(-3 - -4)^2 + 5

2 = a + 5

a = -3

Putting it together,

Answer: y = -3(x + 4)^2 + 5

We could multiply that out if we like but I won't bother.


5 0
4 years ago
1. (07.01 LC)
ankoles [38]

Answer:

D) 5/13

Step-by-step explanation:

Sin x = Opposite / Hypotenuse

Opposite side length = 5 cm

Hypotenuse length = 13 cm

Sin x = 5/13

8 0
3 years ago
What is the value of n in the equation shown<br> below?<br> 2² x 2 = (24)
ANEK [815]

The answer I get


8=24
No solution
3 0
3 years ago
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