Answer:
x=30° y=110°
Step-by-step explanation:
80+70=150
180-150=30° 》》》》 angles in a triangle add up to 180°
x=30° opposite angles are equal
180-140=40° angles on a straight line add up to 180°
30+ 40=70
180-70=110°
y=110°
It’s either A or D but maybe D
Slope intercept form is the following: y=mx+b, m = slope, and b = y-intercept. Following this, the equation of the line should be: y = -2x + -3 Hope this helps :)
If a triangle undergoes several rigid transformations nothing about the shape or size or the triangle has changed, just its location on the coordinate plane. You can conclude that after a rigid transformation the sides and angles of a triangle are the same as the original triangle before transformations were applied.
Hope this helped!
~Just a girl in love with Shawn Mendes
The solution to this similar triangles is; XY = 11.25
<h3>What is the ratio of the similar triangles?</h3>
In triangle ABC, we see that;
AB = 5, BC = 12, CA = 8.
In triangle XYZ;
XY = N, YZ = 27 ZX = 18
To find:
The length of XY
If two triangles are similar, then their corresponding sides are proportional.
Since ΔABC is similar to ΔXYZ, then we say that;
AB/XY = BC/YZ = CA/ZX
5/N = 12/27 = 8/18
Cross multiply to get;
8N = 18 * 5
N = 90/8
N = 11.25
Thus, the solution is XY = 11.25
Read more about Ratio of Similar Triangles at; brainly.com/question/18473666
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