Answer:
3d+ e+f
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Answer:
y=140°
Step-by-step explanation:
Method 1.
The exterior angle theorem tells us that y=20+120=140
Method 2.
Solve for x first., then use that to solve for y.
The sum of the interior angles of a triangle is 180, so we can get x by doing 180-20-120=40.
y and x make a straight angle which is 180°, so we can get y by doing 180-40=140
Answer:
6.24/2.6 = 0.24
0.2 is the answer
Step-by-step explanation:
So you 10+ 15 and that’s 25
