I'm assuming you're doing simultaneous equations. First, we have to get a similar term in both equations, so:
6x + 12y = 3
6x - 10y = 14
Then you can subtract:
6x + 12y = 3
- 6x - 10y = 14
22y = -11
÷ 22
y = -0.5
Now we can substitute this into one of the equations:
2x + 4(× -0.5) = 1
2x - 2 = 1
+ 2
2x = 3
÷ 2
x = 1.5
So you get the values as x = 1.5 and y = -0.5. Hope this helps!
Answer:
just use symbola
and place the two things you have
Step-by-step explanation:
i use it alot it helps you understand the y-intercept and x-intercept and ou can zoom in and zoom out also you can mark the ponts and change the line to make it a different color
Answer:
iy7tfrdghjuygtfcvbnhjkiuytrfd
Step-by-step explanation:
<span> By tangent function... </span>
<span>tan(x) = 22/53 </span>
<span>x ≈ 23° Hope This Helps</span>
Obtuse. that's correct
because triangle MNP has m<M = 35 and m<P = 47
the other angel m<N should be :
m<N = 180 - (m<M + m<P)
m<N = 180 - (35 +47)
m<N = 180 - 82
m<N = 98
m<N = 98 is an obtuse angel which is greater than 90
<span>An </span>obtuse triangle<span> is a </span>triangle<span> in which one of the angles is an </span>obtuse<span> angle.
</span>
Answer: triangle MNP is an obtuse triangle
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