Thanks with all of my heart!
ik im not first but have a lovely day! u are really kind! never forget that!
Answer:
120-x
Step-by-step explanation:
If x is already less, then you don't need absolute value
Answer:
Step-by-step explanation:
Angles 1 and 2 have common side, so they are adjacent. They are not making a right or straight angle.
Correct choice is D
N is the amount of sides
sum=13 times 180 =2340
Answer:
7x2 + 4 x + 20
Step-by-step explanation:
Subtract 3x2 from 10x2.7x2+10x+20−6xSubtract 6x from 10x.7x2+4x+20
