Answer:
Either C or B I’m not quite sure which one. I’m sorry
Step-by-step explanation:
When rounding the 4 you look to the right of the number, which is the 4, and if the number is higher than 5 you would change the 4 to 5.
Therefore: 71.5
Answer:
a = -4
b=-29
Step-by-step explanation:
<h3>Complex number:</h3>
First write the radicals in simplest form.
i² = -1
Answer:
16
Step-by-step explanation:
count number to number which increase
2+2
4+3
7+4
11+5
For number 1 and 2 you are correct but I'm not sure for number 3