Answer:
Step-by-step explanation:
Area = side*side
side * side = 49
side * side = 7*7
side = 7 inches
Perimeter = 4*side
=4 * 7
= 28 inches
Answer:
Yes, it is a polynomial, and the degree is 5
Step-by-step explanation:
A polynomial is a combination of terms separated using + or − signs and normally have exponents. So, this equation is a polynomial. The degree is just the highest exponential value, which is 5 because -5y is being raised to the 5th power
Answer:
12.566 cm
Step-by-step explanation:
r= radius
d= 4cm
circumference formula= 2πr
r= 4/2= 2 cm
c= 2*π*2= 12.566 cm or 13 cm
Answer:
2/5x - 2y≥ 2
Step-by-step explanation:
see attachment