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mrs_skeptik [129]
3 years ago
7

Which shows how to find the value of this expression when X=-2 and Y = 5?

Mathematics
1 answer:
Anna35 [415]3 years ago
5 0

Answer:

just try to plug in the awnsers you have

Step-by-step explanation:

text me cutie <3

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lamars bowling scores were 124, 150, and 161, during league competition. if lamars previous bowling average was a 129, how much
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Please help me on this question, I’ll give brainliest just pls help me :( i am struggling.
Jlenok [28]

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6 0
3 years ago
Please help.... me on this question
Sonja [21]

Answer:

a = 30 degrees; b = 60 degrees; and c = 105 degrees.

Step-by-step explanation:

Angle a and the 30 degree angle are vertical angles and thus are equal.

Since the interior angles of a triangle always add up to 180 degrees, 30 + b + 90 degrees = 180 degrees, so that b must be 60 degrees.

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8 0
3 years ago
What is the slope of the line on the graph?
aivan3 [116]

Answer:

Slope, m = 6

Step-by-step explanation:

We find the equation of the line.

Let the equation of the line be y = ax + b

We substitute the points on the line to determine the equation the line.

The points are: (0, -1) and (1, 5).

$ \implies -1 = a(0) + b $

$ \implies b = -1 $

$ \implies y = ax - 1 $

Now, we substitute (1, 5).

$ \impllies 5 = a(1) - 1 $

$ \implies a = 6 $

Therefore, the equation of the line becomes y = 6x + 1.

This is comparable to the general equation of the line: y = mx + c, where m is the slope of the line.

Comparing the equations, we see that the slope of the line is m = 6.

3 0
4 years ago
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