<span>Since the paddock assumes a rectangular shape the area is 1/2 * b * h.
From Pythagorean AB^2 = BC^2 + AC^2
(3)^2 = (x + 0.4)^2 + x^2
9 = x^2 + 0.8x + 0.16 + x^2
So 2x^2 + 0.8x + 0.16 - 9 = 0
2x^2 +0.8x- 8.84 = 0
Using the quadratic formula
The solutions are 1.911 and -2.31
The area therefore is
area=1/2 * b * h
=1.91*2.31/2 = 2.21km²
1hectare = 0.01km²
2.21km^2 = 221ha</span>
Answer: Choice 2) Multiplication property of equality
You multiply both sides by 1/6 to isolate x. This is the same as dividing both sides by 6.
You took a picture of half of the page
Answer:
B and E repeat infinitely.
Step-by-step explanation:
A) 6/4 = 1.5 (ends)
B) 4/11 ≈ 0.36363636... (repeats 36 forever)
C) 9/8 = 1.125 (ends)
D) 5/7 ≈ 0.7143 (does not repeat)
E) 8/9 ≈ 0.88888888... (repeats 8 forever)
F) 7/8 = 0.875 (ends)
Answer: 13.5
Step-by-step explanation:
30% = 0.3.
Thus, simply do 0.3*45 to get 13.5.
Hope it helps <3
