Answer:
dkdkdkdjdjd
Step-by-step explanation:
Answer:
(-4, 8)
Step-by-step explanation:
Answer:
angles 1 and 2 are supplementary
Step-by-step explanation:
The order of operations is
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
For this problem, we have M and D. We first do division. Not always multiplication is first.
So we divide 20 by 5, which gets you 4, and multiply by 2, which is 8.
8 IS YOUR FINAL ANSWER,
Answer:

Step-by-step explanation:
Hello,
let's solve


There are two solutions

And

So we can write

Hope this helps.
Do not hesitate if you need further explanation.
Thank you