3 years ago

If a = 9-4√5 find the value of a - 1/a

1 answer:

7 0

The solution is attached
the answer is -8√5

You might be interested in

lys-0071 [83]

Answer:

The answer is "25".

Step-by-step explanation:

Please find the graph in the attachment.

$Longest \ side= 12$

Calculating the triangle two other sides:

$=\sqrt{3^2+6^2}\\\\=(9+36)\\\\=45$

let

$\to \sqrt{45}= 6.7.\\\\\to 6.7\times 2=13.4\\\\\to 13.4+12=25.4 \approx 25$

6 0

2 years ago

Jet001 [13]

Cinnamon Toast Crunch is always the answer

8 0

3 years ago

Mekhanik [1.2K]

The answer would be (0,2) because as shown in the graph ab crosses the y-axis at (0,2)

6 0

3 years ago

Tems11 [23]

What percent is 88 of 106?

88/106

88 ÷ 106 ≈ .83
.83 × 100 = 83
83%

83% is 88 of 106.

4 0

3 years ago

aalyn [17]

Answer:

1) 504 miles 2) 4,200 miles

Step-by-step explanation:

8 0

2 years ago