C=3.14r^2 that's the formula a
Answer: 5 = y
Step-by-step explanation:
76.15 - 43.49 = 32.66
It costed him $32.66 to make the homemade jewelry.
Answer:
That would be 2/7
Step-by-step explanation:
Using substitution. x^2 +x+1 at 1 is 7
sqrt4 is 2
2/7
Answer:
1) -
2) +
3) -
4) +
Step-by-step explanation:
сумма внутренних углов треугольника не должна превышать 180 градусов
