Answer:
she cut 6 inches of tape
Step-by-step explanation:
you can start by multiplying 3/8 and 6/1 which gives you 6
√ (1/144) = 1/12
Because √1 = 1 ; √144 = 12
⇒ C
It's really easy lol the answer is A) 15x+22
Answer:
Area of equilateral triangle = 81√3 cm²
Step-by-step explanation:
Given:
Perimeter of an equilateral triangle = 54 cm
Find:
Area of equilateral triangle
Computation:
Perimeter of an equilateral triangle = 3 x Side
54 = 3 x Side
Side of equilateral triangle = 54 / 3
Side of equilateral triangle = 18 cm
Area of equilateral triangle = [√3/4]side²
Area of equilateral triangle = [√3/4][18]²
Area of equilateral triangle = [√3/4][324]
Area of equilateral triangle = [√3][81]
Area of equilateral triangle = 81√3 cm²
Answer:
A: 1
B: 17
C: 26
D: 42
E: 57
Step-by-step explanation:
