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cricket20 [7]
2 years ago
7

Solve the matrix equation below

Mathematics
1 answer:
Ket [755]2 years ago
6 0

Answer:

  • We need to distribute the values
  • Hence [-4 0: 0 - 2 ] +[0 -3: 5 -4] X + [ 0 -3: 5 -4 ] = [19 -27 : 10 -24]
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The product of twice a number and two is the same as the difference of three times the number and 1/2. find the number.
Daniel [21]
The equation would be 2n x 2 = 3n - 1/2.

So, combine like terms to make it 4n = 3n - 1/2. Subtract to get n = -1/2.

Your answer is -1/2.
4 0
2 years ago
Find x.<br> X=<br> 400<br> 8<br> Round to two decimals at each step of the problem.
svlad2 [7]

Answer:

6.71

Step-by-step explanation:

→ Find a triangle to use

Tan = Opposite ÷ Adjacent

→ Rearrange to make opposite the subject

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3 years ago
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3 years ago
F(x) = 2x2 + 12x + 1<br> Determine the vertex
Gnom [1K]

Answer:

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when we factor we get

2(x^2+6x+8)

2(x+4) (x+2)

Using zero product property we find the 2 x values and x intercepts are

-4 and -2

the middle point of these points is -3

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2*-1

-2

(-3,-2) is the vertex

5 0
2 years ago
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Fofino [41]
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3 years ago
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