Simplify the expression by combining like terms: -3+7c+c+7+10
2 answers:
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Answer:
z = 74 degrees
y = 115 degrees
Step-by-step explanation:
Explanation in the attachment.
Hey there!
Firstly, we are going to divide by
on each of your sides because it paired off with a variable
Here's what I meant!
We would have to cancel out the:
because it gives us 
Answer:
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
Firstly, we are going to divide by
Here's what I meant!
We would have to cancel out the:
Answer:
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
Answer:
Lines BC and F represent perpendicular lines
Step-by-step explanation:
we have
<em>Line BC</em>
the slope of the line BC is
<em>Line F</em>
the slope of the line F is
we know that
If two lines are perpendicular, then the product of their slopes is equal to -1
so
we have
-----> slope line BC
-----> slope line F
Find the product of their slopes
therefore
Lines BC and F represent perpendicular lines