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3 years ago

Does the equation show a proportional relationship? y = x

Mathematics

2 answers:

inessss [21]3 years ago

6 0

Answer:

Thank you for the aswer. i was a bit confused.

Step-by-step explanation:

AlexFokin [52]3 years ago

3 0

Answer: How do you find the proportional relationship between X and Y?

Step-by-step explanation: Understand that a relationship between two variables, x and y, is proportional if it can be expressed in the form yx = k or y = kx. Distinguish proportional relationships from other relationships, including inversely proportional relationships (xy = k or y = kx)

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The length of a spring varies directly with the mass of an object that is attached to it. When a 30-gram object is attached, the

kicyunya [14]

Answer:

it is b

Step-by-step explanation:

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3 years ago

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The perimeter of a rectangular carton is 60 inches. If the width of the carton is 11 inches, calculate its length

Thepotemich [5.8K]

Answer:

19 inche

Step-by-step explanation:

Perimerer of rectangle = 2(length + breadth)

60 = 2(length + 11)

60/2 = (length + 11)

30 - 11 = length

19 = length

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3 years ago

Find the area of the following circles. a. A circle with a 8-inch radius b. A circle with a 10-kilometer radius c. A circle with

Thepotemich [5.8K]

Area of a circle is $A= \pi r^2$ . The first one, a, the radius squared is 8*8=64. So $A=64 \pi$ . If you multiply in pi as 3.14, you'll have 200.96 square inches. The second one, b, the radius squared is 10*10=100. So $A=100 \pi$ square kilometers. If you multiply in pi as 3.14 you'll have 314 square kilometers. The third one, c, the radius squared is 14*14=196. So $A=196 \pi yd^2$ . Or you could multiply in pi as 3.14 to get 615.44 yd squared. For the last one, d, the radius squared is 22*22=484 cm. Therefore, $A=484 \pi cm^2$ , or multiply in 3.14 for pi to get 1519.76 cm squared. There you go!

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3 years ago

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given a rectangle of length a and width b if A and B are both rational numbers would the perimeter be irrational or rational? Gi

Kitty [74]

The perimeter would be rational due to both the width and length being rational numbers. A rational number is a number that can be written as a fraction such as 8 it can be written as 8/1, but a irrational would be a decimal number which in this case there would be none because both length and width is rational number. For example, Lets say the width is 8 and the length is 10. once both are written into fraction form such as 8/1 and 10/1 we add them to get a perimeter of 18.
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3 years ago

Which number(s) below belong to the solution set of the inequality? Check all that apply.x + 16 < 51.

natta225 [31]

If you subtract 16 on both sides... x will be alone. Therefore 51-16=35
x=35 (B)

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3 years ago