Answer:
(x +6 ) ( x- 6)
Step-by-step explanation:
Answer:
1.16ft tall.
Step-by-step explanation:
168/144= 1.16 ft tall
or rounded to the nearest number = 1.20 ft.
Answer:
22.6 inches
Step-by-step explanation:
The circumference of a circle is given by
C = pi *d
The diameter is 7.2 inches
Approximating pi by 3.14
C = 3.14 * 7.2
C = 22.608
Rounding to the nearest tenth
C = 22.6
Answer:
x = 9
Step-by-step explanation:
You can solve this problem by isolating the variable.
3-√x = 0
√x = 3 (add √x to both sides of the equation)
x = 9 (square both sides of the equation)
Change X and Z. X is first evening
Y is second
Z is third evening
