Answer:
b. 55
Step-by-step explanation:
x+90+y = 180 (Being angles of a traingle)
35+ 90+y = 180
125 + y = 180
y = 180-125
Therefore , y=55
Answer:
3x + 4
Step-by-step explanation:
"the product of three and a number x" : This means you are multiplying 3 and an unknown number. Since the number is unknown, it's x!
"Four more than" : Adding 4 to the statement afterward, which is above! So it's just "+ 4"
After that, you put the two evaluated statements together, which makes your answer!
I hope this makes sense and that it helped! Have a great day c:
The apothem of a square is equal to half its side length. Therefore, the square has a side length of 5. The area of a square equals the s^2. Therefore, the area of the square is 5^2=25. (B)