Mate, this answer may seem odd, but I tried four times, but first you want 1/4 as a decimal, and it would be 0.25. Now take that a dived 36, and you'll get 144<span />
Step-by-step explanation:
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Answer:
=20x2−1080x
Step-by-step explanation:
Because look =(4x)(5x+−270)
=(4x)(5x)+(4x)(−270) then you will get =20x2−1080x
Answer:
8/20 and 12/30 are equivalent to 4/10.
Step-by-step explanation:
You just have to multiply the numerator and denominator by the same number.
Answer:
f1: 0.440, f2: 0.931, f3: 1.519
Step-by-step explanation:
To solve the system of equations we need to use the inverse of matrix A, as follows:
A x F = C
A^-1 x A x F = A^-1 x C
I x F = A^-1 x C
where I is the identity matrix.
The inverse of A is:
1.450 -0.392 -0.090
A^-1 = -0.074 -0.022 0.1536
-0.406 0.7122 -0.060
(computed with Excel)
The multiplication between the inverse of A and C gives:
0.440
A^-1 x C = 0.931
1.519
(computed with Excel)
