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Snowcat [4.5K]
3 years ago
15

Isabel graphed the following system of equations.

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
4 0

Answer:


Step-by-step explanation:

Simplified the following system of equations into a linear equation.

Graphed (plot the points) the linear equation onto the graph.

To get the solution (2,-2) (x,y)she went positive 2 to the right and -2 down.


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How do you find the missing variables in this problem please help
andrew-mc [135]

Answer:

x = 55, y = 70, z = 125

Step-by-step explanation:

125 and x are adjacent angles and are supplementary, then

x = 180 - 125 = 55

The triangle is isosceles ( 2 congruent sides ) thus the base angles are congruent, both 55

The sum of the 3 angles in the triangle = 180° , thus

y = 180 - (55 + 55) = 180 - 110 = 70

55 and z are adjacent and supplementary, so

z = 180 - 55 = 125

4 0
3 years ago
Read 2 more answers
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3 years ago
Can anyone help me with question number 3
ira [324]
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7 0
3 years ago
The Washer family spent $15.80 each week for milk until the milk prices rose 5% in their town How much do they spend weekly on m
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A method to solve it would be would be:
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