The answer
3. measure of DEA is 43°
proof: 90° +47° + mDEA= 180°, so mDEA= 43°
2.complementary angle
1.corresponding angles
It is D, Nancy Reynolds from Chicago.
The denominator of the exponent is the index of the radical, the base of the exponent is the base of the radical, and the numerator of the exponent is the exponent of the radicand.
I think its b but im not sure
Answer:
He is incorrect.
Step-by-step explanation:
The correct answer is 4,160.
Answer:
i think its y = x² + 6x - 55