<h3>
Answer: Angle Q = 133 degrees</h3>
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Work Shown:
Recall that for any triangle, the three angles always add to 180
P+Q+R = 180
(x+13) + (10x+13) + (2x-2) = 180
(x+10x+2x) + (13+13-2) = 180
13x+24 = 180
13x = 180-24
13x = 156
x = 156/13
x = 12
Now that we know x, we can find the angle measures
- angle P = x+13 = 12+13 = 25 degrees
- angle Q = 10x+13 = 10*12+13 = 120+13 = 133 degrees
- angle R = 2x-2 = 2*12-2 = 24-2 = 22 degrees
As a way to check if we have the right answer or not, we see that,
P+Q+R = 25+133+22 = 180
So the answer is confirmed.
Answer:
m=3/4
Step-by-step explanation:
First, let us remind ourselves of the slope formula: m=rise/run=(-)/(-)
Let's pick two points from the graph to work with. Let's do (3,-6) and (-1,-9).
And let 3=, -6=, -1=, -9=.
1. Substitute the values into the slope formula: [-9-(-6)]/(-1-3)
2. simplify the expression: [-9-(-6)]/(-1-3)=(-9+6)/-4=-3/-4=3/4
3. As a result, the slope of the line is 3/4
Answer:
hi there!
the correct answer to this question is 1/3
Step-by-step explanation:
to find slope you will need to use delta y over delta x
which in other words is y1 - y / x1 - x
so in this case it will be : (7-3) / (6+6) = 4/12 which simplify to 1/3
Answer:
they are -6 and -7
Step-by-step explanation:
Answer:
yeah thats true
Step-by-step explanation: