Answer:
(x-7)(2x^2-1)
Step-by-step explanation:
use a math calculator
Answer:
A = 3.14
Step-by-step explanation:
A = πr^2
A = π(1)^2
A = π = 3.14
Answer:
Width = 51 millimeters
Step-by-step explanation:
Perimeter = 222 millimeters
Length = 60 millimeters
Width = ?
The relationship between the quantities of the rectangle is given as;
Perimeter = 2 (Length + Width)
Inserting the values and solving for width
222 = 2 (60 + Width)
222 = 120 + 2 Width
2 Width = 222 - 120 = 102
Width = 102 / 2
Width = 51 millimeters
Answer:
#13's 9nth term is 41
#14's 9nth term is 19
#15's 9nth term is 115
Step-by-step explanation:
Answer:
(10,11)
Step-by-step explanation: