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Sidana [21]
2 years ago
9

Which of the following equations do not represent a proportional relationship?

Mathematics
2 answers:
Leviafan [203]2 years ago
6 0
The correct answer is y=x
N76 [4]2 years ago
5 0

Answer: y = x

Step-by-step explanation:  Since this does not correspond to a size or amount to a number, then this is not proportional

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This bottle holds 720ml.It is 3/8 full.How much liquid is in the bottle?
chubhunter [2.5K]

Answer: It should be 270 ml

Step-by-step explanation:

To find 3/8 of 720, we need to know 1/8

Divide 720 by 8, this gives you 90

Now multiply 90 by 3 to get 3/8

Answer is 270 ml

4 0
2 years ago
Is (x-4) a factor of f(x) = x3 - 2x2 + 5x + 1? Use either the remainder theorem or the factor theorem to explain your reasoning.
Virty [35]

Answer:

(x-4) is not a factor of f(x)=x³-2x²+5x+1

Step-by-step explanation:

Uding the remainder theorem,(x-4) is a factor if the remainder is 0

Plug in x=4

(4)³-2(4)²+5(4)+1

64-32+20+1

64-53

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7 0
2 years ago
What is the area of the picture below?
mart [117]

Answer:

A=130

Step-by-step explanation ❤️❤️

6 0
2 years ago
Rewrite the expression in the form k - x^n.
JulsSmile [24]

Answer:

Step-by-step explanation:

hello : here is an solution

6 0
3 years ago
A bank security camera is mounted on a wall. The camera is set at an angle of depression of 19 degrees so that it is focused on
777dan777 [17]

Answer:

8.95feet

Step-by-step explanation:

The set up is a right angled triangle where;

The camera's horizontal distance from the focus point = 26feet = Adjacent;

The height of the camera above the floor = Opposite = x

Angle of elevation = 19°

According to TOA in trig identity;

Tan theta = opp/adj

Tan 19 = x/26

x = 26tan 19

x = 26(0.3443)

X = 8.95feet

Hence the camera is placed at a height of 8.95feet above the floor

7 0
2 years ago
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