Answer:
x = 135°
Step-by-step explanation:
Sum of interior angles of a pentagon is 540°
x + 80 + 110 + 95 + 120 = 540
--> x = 540 - 80 - 110 - 95 - 120 = 135
y=3 and x= 5
Step-by-step explanation:
- 3×+×=-1 and 4y-2y=3
- 4×=1 and 2y=3
- ×=4-1 and y=3+2
- x=3 and y=5
Remember in PEMDAS (P = Parenthesis, E = Exponent, M = Multiplication, D=Division, A= Addition, S= Subtraction), you always do the Parenthesis or Brackets first. So your equation will become 5 x 5 in the end. Therefore the answer is "C) product".
80, 4×20=80, 10×8=80, 20×4=80. Hope I helped! Have a great day!
Answer:
3rd one
Step-by-step explanation:
Larger animals have more cells than smaller animals