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Radda [10]
3 years ago
14

If y = 100 when x = 15, which equation could you use to find the value of k?

Mathematics
1 answer:
mario62 [17]3 years ago
3 0

Answer:

y+x=k

Step-by-step explanation:

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A convex polyhedron is made of 12 congruent faces like the one shown below. What is the name of the solid? A) dodecahedron ANSWE
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3 years ago
In a goodness-of-fit test, the null hypothesis states that the data came from a normally distributed population. The researcher
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Answer:

Solution: C) 7.815

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3 years ago
write the point slope form of the equation for a line that passes through the point 3, 1 and is parallel to the line y=3x+3
Galina-37 [17]

Answer:

y=3x-8

Step-by-step explanation:

If the line is parallel to y=3x+3, that would mean that they would have the same slope of 3. Then, once you plug it back into the equation along with the point given, you would get 1=3(3)+b. Solve from there, and you get b= -8. In conclusion, your point slope formula comes out to be y=3x-8.

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4 0
3 years ago
Solve the system of equations. 2x - 4y = 10 7x - 9y = 12
drek231 [11]
2x - 4y = 10
7x - 9y = 12
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3 0
3 years ago
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Describe the transformation from triangle DEF to triangle D′E′F′ in the figure. Question 17 options:
Vikentia [17]

Answer:

  C)  Reflection about the origin

Step-by-step explanation:

DE points to the right and slightly down. D'E' points to the left and slightly up. The segments are parallel, not perpendicular, so represent a rotation of 180°, not 90°. If the figure were subject only to translation, these segments would point in the same direction.

The transformation is a reflection about the origin (C). (This is equivalent to a rotation of 180°.)

6 0
3 years ago
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