Answer:
Step-by-step explanation:
The given trigonometric equation is
for 
.
We divide through by 5 to get;
We take the inverse tangent of both sides to obtain;
Since the tangent ratio is positive, it means 
could also be in the 3rd quadrant. But this is outside the given range.
Therefore the correct answer is A
B. 55,000,000 from 54,860,000
Answer:
(3, 2) is the ordered pair for the given system of equations.
Step-by-step explanation:
Given:
2 x+ y = 8.......................(i)
y = - x + 5........................(ii)
<u>Put y = - x + 5 in equation (i)-</u>
<em>2 x + ( - x+ 5) = 8</em>
<em>2 x - x + 5 = 8</em>
<em>x = 8 - 5</em>
<em>x = 3</em>
<u>Now put x = 3 in equation (ii)-</u>
<em>y = - 3 + 5</em>
<em>y = 2</em>
Hence the (3, 2) is the correct ordered pair.
Step-by-step explanation:
Where is the graph Buddy?????
Answer:
4x+3y+3=0
Step-by-step explanation:
Equation of a line containing a point (x1,y1),
and a slope m is given by,
(y-y1)=m(x-x1)
Here, x1= -3 , y1= 3 , m= -4/3
Putting the values,
(y-3)=-4/3(x+3)
or,3(y-3)=-4(x+3)
or,3y-9=-4x-12
or,4x+3y+3=0 , is the required equation.
