A complex number is made of two parts: one real part (without i) and one imaginary part (with i).
The conjugate of a complex number is found by inverting the sign of the imaginary part of the number.
Therefore, the conjugate of 10+3i is 10−3i
Answer:
18
Step-by-step explanation:
pls mark brainliest
idk if this is a joke
Answer: 49.96 to 60.04
Step-by-step explanation:
Since 1 − = 0.95, /2 = 0.025, and 0.025 = 1.96, the large sample 95% confidence interval
(55 − 1.96 * 15√34 ; 55 + 1.96 * 15√34 ) = (49.96 ; 60.04).
The answer is B -8°C
hoped it helped!
Answer:
−30(3+2w)
Step-by-step explanation:
Problem to solve:
-90-60w
−90−60w
1 Factor the polynomial -90-60w−90−60w by it's GCF: -30−30
-30\left(3+2w\right)
−30(3+2w)
