Answer:
(1/3)²
Step-by-step explanation:
The equivalent to 3⁻² is:
(1/3)²
The first option
A arrow has only 1 line of symmetry
Answer:
23, 24 and 25
Step-by-step explanation:
These are consecutive numbers that add up to 72.
Answer:
C= 6.28 A: 3.14
Step-by-step explanation:
Circumference of a circle is 2* pi * r
Based on this, we can subsitute r for 1
2* pi * 1= 2pi which is around 6.28 units
Area of a circle is pi* r* r
Based on this, we can subsitute r for 1
pi* 1* 1= pi= 3.14 units squared
Get a common denominator to compare
7/8 = 28/32
27/32 < 28/32
7/8 is larger than 27/32
