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laiz [17]
2 years ago
10

Is y=8x a direct variation

Mathematics
1 answer:
dusya [7]2 years ago
6 0

Answer:

yes

Step-by-step explanation:

because it's written in the y = kx format

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7x-y=-10 (linear combination)<br> -7x+5y=-6
andreyandreev [35.5K]

(-2,-4) is the correct answer.

Hope this helps:)

5 0
3 years ago
What is the probability of picking a vowel from the word invite?
PIT_PIT [208]
6 total letters, 3 vowels. 3/6, or 1/2.
5 0
3 years ago
Read 2 more answers
A survey of 100 people found that 35 people exercise in
Kruka [31]

Answer:

Jim's claim is correct

Step-by-step explanation:

Total survey=100 people

Morning exercise=35 people

Afternoon exercise=45 people

Night exercise=20 people

Morning exercise : Total survey

=35 : 100

Afternoon exercise : Total survey

=45 : 100

Night exercise : Total survey

=20 : 100

Jim's claim is correct because in finding the ratio, one has to relate it with the total people involved in the survey.

Tara's claim however seems to relate one variable with two other variables

Example:

35 : 55

Morning exercise : (morning exercise + night exercise)

35 : (35+20)

35 : 55

8 0
3 years ago
Find a parametrization r ( t ) r(t) of the line through the origin whose projection on the x y - xy- plane is a line of slope 8
ankoles [38]

Answer:

please check the attached file for the answer

Step-by-step explanation:

the explanation is in the attached file

8 0
3 years ago
Someone please help me with the perimeter and area of this problem
Tcecarenko [31]

Answer: Perimeter = 40

               Area = 204

Step-by-step explanation:

Perimeter is the sum of all the sides:

    11 + 12 + 17 = 40

The area of a triangle is 1/2 base x height

   1/2( 17 x 24)

   1/2( 408) = 204

5 0
2 years ago
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