Angle E=130degrees because those two are congruent. Therefore if you 180-130 you'll get the other angle in the triangle with 70degrees and y. 180-130=50degrees. Then add 50 and 70. 50+70=120degrees. A triangle is supposed to have 180 degrees inside.
180-120=60degrees.
Therefore y=60degrees
Answer:
−6x^2+7x+1
Step-by-step explanation:
1)(7x+8x-4)=15x−4
2)15x-4-(6x^2+8x-5)=−6x2+7x+1
Answer:
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Step-by-step explanation:
Answer:
26cm
Step-by-step explanation:
Radius is half of diameter
In order to get the diameter of the circle with a radius of 1e cm you multiply it by 2
13*2=26cm
So, with that being said, your diameter is 26cm
