729 wish you well on your assignment ~JyMarkus
Answer:
Step-by-step explanation:
65÷b+8×4=20
Put the value of b=5 in equation
65÷5+8×4=20
According to BDMAS rule
13+32=20
45=20
Bring the terms on one side
45-20=25 Answer
3! + 17 + 7 = 30
!= factorial (3!= 3x2x1= 6)
Answer: 6x+18
Step-by-step explanation: you just have to distribute so you multiply the six with whatever is inside so 6 times x is 6x + 6 times 3 is 18 so the answer is 6x+18 we cant simplify anymore
Complementary angles add up to 90 degrees.
If you know one angle subtract that from 90 to find the other angle.
Supplementary angles add up to 180 degrees.
If you know one angle, subtract that from 180 to find the other angle.
