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Shkiper50 [21]
2 years ago
14

Points!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
-Dominant- [34]2 years ago
6 0

Answer:

thanks

Step-by-step explanation:

:)

lesya692 [45]2 years ago
5 0

Answer:

hi

Step-by-step explanation:

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Find the GCF of 38, 76, and 114.
valentina_108 [34]
  • Answer:

<em>GCF = 38</em>

  • Step-by-step explanation:

<em>38 = 2×19</em>

<em>76 = 4×19 = 2²×19</em>

<em>114 = 2×3×19</em>

<em>GCF = 2×19 = 38</em>

3 0
2 years ago
Insert grouping symbols so that the given expression has a value of 25. 12 – 7 + 2 • 4 + 6
katovenus [111]
(12-7)+2(4+6) is the one thats value is 25
4 0
2 years ago
Which of the following terms is defined as a set of all points in a plane that are a given distance from a point?
Ira Lisetskai [31]

Answer:

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7 0
3 years ago
Please help, will mark brainliest
Ganezh [65]

Answer:

y = 120x

Step-by-step explanation:

y=mx + b is what we need where m is the slope and b is the y-intercept.

the train travels at about 120km/hour, thus the slope is 120.

y= 120x +b. to find the y intercept plug in any coordinate.

240 = 120(2) +b. you find that the y-intercept is 0.

final equation: y= 120x

3 0
3 years ago
Read 2 more answers
Write an equation (any form) for the quadratic graphed below. Y=
Licemer1 [7]

Answer:

y = -2x^2 - 4x - 1

Step-by-step explanation:

We can see that the graph passes through (-2, -1), (-1, 1) and (0, -1).

Let's solve

ax^2 + bx + c = y

a(-2)^2 + b(-2) + c = -1

4a - 2b + c = -1

a(-1)^2 + b(-1) + c = 1

a - b + c = 1

a0^2 + b0 + c = -1

c = -1

we got c = -1 so we input it into the other 2

4a - 2b - 1 = -1

4a - 2b = 0

2a - b = 0

2a = b

a - b - 1 = 1

a - b = 2

a = b + 2

Let's input b = 2a

a = 2a + 2

-a = 2

a = -2

b = 2a = 2*(-2) = -4

c = -1

y = -2x^2 - 4x - 1

4 0
2 years ago
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