Answer:
x=4 and y=5
Step-by-step explanation:
The given system of equations are
The matrix form is
Let as assume
then,
We know that,
Therefore, the value of x is 4 and value of y is 5.
First you round 183 then you round 47
Answer:
Step-by-step explanation:
take 61 degree as reference angle
using cos rule
cos 61=adjacent/hypotenuse
0.48=5.5/x
x=5.5/0.48
x=11.45
x=11.5
Answer:
6 calls
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Step-by-step explanation:
12 min/4 phone calls
unit rate: 3 min per phone call
c=#of calls
3c = 18
c=6
6 calls
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Step-by-step explanation:
Point slope form: (y−y1) = m (x−x1), where (x1,y1) is the point, and m is the slope.
(y- (-4)) = (5/6)*(x - 8)
(y + 4) = (5/6)*(x - 8)
If you want in standard form
(y + 4) = (5/6)*x - (5/6)*8
y = (5/6) x - (5/6)*8 - 4
y = (5/6)x - (16/6)
Answer:
(y + 4) = (5/6)*(x - 8)