Each angle of the triangle added together must be equal to 180, so 53+45=98. 180-98=82. So the top angle is 82, the value of x has to be equal to 180-82 which equals 98
Answer:
C) 3(x+7)²
Step-by-step explanation:
You would subtract the atomic number from the mass weight. <span />
Answer:
hi :D
Step-by-step explanation:
Answer:
C complex
Step-by-step explanation:
a+ bi
a is the real part and bi is the imaginary part
Together they make a complex number
