6 dimes but you need change to make 68. You could use a nickel and and 3 pennies. Hope this helps and plz mark brainliest.
Answer:
9x is the answer
Step-by-step explanation:
-x-(-10x)
-x+10x
9x
Answer:
400^2 = 160 000
Step-by-step explanation:
The square of a number means the product of a number by itself, while the perfect square ... For example, the number 9 is a perfect square because it can be expressed as a product of ... A square football pitch has a perimeter of 400 meters.
ANSWER:
y = 119
z = 66
EXPLANATION:
z = 180° - 114° = 66°
y = 360° - (95° + 81° + 66°) = 119°
Answer: 36
Step-by-step explanation:
Each side of square are equal length
4 sides
9+9+9+9=36
