Answer:
m<YX=60° is a required answer
Answer:
The correct answer is C.
Step-by-step explanation:
Since the Cosmic Pool company's pool's length is 8ft longer than the width, you can immediately rule out choices A and B, since their <em>widths</em> are greater than their <em>lengths</em> by 8, and not vice versa. This leaves choices C and D. The perimeter of a quadrilateral's formula is 
, which means the length plus the width and multiplied by 2. Using this formula, you can infer that the perimeter is 
= 
= 64ft, so choice C is the correct answer.
Answer:
1.7 × 10⁵
Step-by-step explanation:
One step equation, where only one step is required to solve the problem. Example:
20 = 5x
4 = x
Fractions:
1/2 + x = 3/2
x = 3/2 - 1/2
x = 1
Decimals:
0.5 + x = 1.5
x = 1.5 - 0.5
x = 1
Real world problem: (word problem and equation)
It costs $5 per hour to rent a canoe plus a $3 rental fee. How much will the total be if you plan on renting the canoe for 3 hours?
y = 5x + 3
y = total cost ; x = number of hours rented
y = 5×3 + 3
y = 15 + 3
y = $18
This is the difference of two squares. If can be simplicied to this
(4x+1)(4x-1)
