All categories

2 years ago

1. Solve the following system of equations, using matrix inversion method.

Mathematics

1 answer:

Jet001 [13]2 years ago

8 0

Answer:

x = 142/83

y = 111/83

z = 452/83

You might be interested in

Gavin's anemometer measures the wind speed at 44.14 kilometers per hour. 4 times faster than the wind speed 5 hours ago.

nekit [7.7K]

$x-searched\ speed\\\\4x=44.14\ \ \ \ \ \ |divide\ by\ 4\\\\x=11.035\\\\5\ hours\ ago\ the\ wind\ speed\ was\ 11.035\ kilometers\ per\ hour.$

8 0

2 years ago

Please answer this explain answer 20 pts

aleksklad [387]

Answer:

b i think

Step-by-step explanation:

hope this helps

4 0

2 years ago

The width of a rectangle measures (3s+t) centimeters,and it’s length measures (3s-9t) centimeters. Which expression represents t

andreyandreev [35.5K]

Answer:

12s - 16t

Step-by-step explanation:

2(3s + t) + 2(3s - 9t)

6s + 2t + 6s - 18t

12s + 2t - 18t

12s - 16t

3 0

2 years ago

Evacuate the following using suitable identities (102)^3

snow_lady [41]

The value of $(102)^3$ exists 1061208.

<h3>How to estimate the value of $(102)^3$ ?</h3>

Let us rewrite $(102)^3$ as $(100+2)^3$

Now utilizing the identity $(a+b)^3=a^3+b^3+3ab(a+b)$ , we get

a = 100 and b = 2 then substitute the values of a and b then

$(100+2)^3=100^3+2^3+[(3\times100\times2)(100+2)]$

= 1000000 + 8 + (600 × 102)

= 1000000 + 8 + 61200

= 1061208

Hence, $(102)^3=1061208$

Therefore, the value of $(102)^3$ exists 1061208.

To learn more about cubic polynomial equation refer to:

brainly.com/question/28181089

#SPJ9

5 0

1 year ago

Lowest common multiple of of 3,5,6

pogonyaev

Answer:

hope it helps........

4 0

1 year ago

Read 2 more answers