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Wittaler [7]
2 years ago
6

What are the 2 criteria for lines to represent proportional relationships?

Mathematics
1 answer:
stepan [7]2 years ago
5 0

Answer:

one of the quantities is a constant multiple of the other, or equivalently if they have a constant ratio

Step-by-step explanation:

You might be interested in
25, 8, 10, 35, 5, 45, 40, 30, 20
Lera25 [3.4K]
B.) 37.5.. First you place all the numbers in order from least to greatest. Your mean is 25...and ur upper quartile because the 4 #'s fall even u add 35 and 40 and divide by 2... Which gives u upper quartile of 37.5 and lower quartile of 9. Hope this helps :)
4 0
3 years ago
Help !!!!!!!!!! i need somebody to answer this
Mademuasel [1]

Answer:

B

Step-by-step explanation:

because it says between 4 and 8 and doesn't have a negative so its positive

7 0
2 years ago
Read 2 more answers
Suppose XY is parallel to segment X’Y’is triangle OXY similar to Ox’Y’ explain please
faust18 [17]

yes it is a smaller diagram than the angle o x y

8 0
2 years ago
Find all real numbers on the interval [0.2 t) that satisfy the equation. Use radian measure.
sergejj [24]

Answer:

  x ∈ {2π/3, π, 4π/3} ≈ {2.09440, 3.14159, 4.18879}

Step-by-step explanation:

The equation can be put into standard form by adding 1:

  2cos²(x) +3cos(x) +1 = 0

  (2cos(x) +1)(cos(x) +1) = 0

Values of cos(x) that make this true* are ...

  cos(x) = -1/2 . . . . . . . . . true for x=2π/3, x=4π/3

  cos(x) = -1 . . . . . . . . . . . true for x=π

__

A graphing calculator can be helpful here, too.

_____

* from your knowledge of the short table of trig functions and their signs in different quadrants

3 0
3 years ago
Kyle's father is 67 ft. tall. Kyle is 5 feet tall. How many times taller is Kyle's father than him?​
MrRissso [65]

Answer:

13.5

Step-by-step explanation:

to find the answer you divide 67 and 5 and get 13.5. to check your answer, you can do 13.5 x 5 and get 67 because 67 is 13.5 times 5. why is kyles dad so tall though..

5 0
2 years ago
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