Answer
Step-by-step explanation:
Line passes through (-6,-3) so it's in the form 
Now you need to determine m, and, as long as two lines are perpendicular, the product of the two slopes has to be -1. 
. The equation becomes 
and the only thing left to do is to write it in a more pleasant way - or just leave it as is as long as you don't have to do anything with it!
I believe the correct answer from the choices listed above is the last option. The measure of an exterior angle at the vertex of a polygon never equals the measure of the adjacent interior angle. Rather, they are always supplementary angles.
Hope this answers the question. Have a nice day.
Answer:
Area in square kilometers equals 
Area in hectares equals 1212.6 hectares
Step-by-step explanation:
We know that area of rectangle is length times the breadth.
Using the given values we have
Thus he bought land of area
We know that 1 hectare =
Thus 12.126
= 12.126/0.01 hectares
Area in hectares equals 1212.6 hectares
Answer:
x = 19
Step-by-step explanation:
(5x + 4)° + (x - 2)° + (3x + 7)° = 180°
(5x + x + 3x)° + (4 - 2 + 7)° = 180°
9x° + 9° = 180° → ÷9
x + 1 = 20
x = 20 - 1
x = 19
Let
h
represent hours worked.
Now, we know the pay for one hour of work is
$
9.50
. So, the amount of pay for
h
hours worked is given by
9.50
h
.
Furthermore, since we're saving for a camera that costs
$
247
,
we want at LEAST
$
247
(but it's okay if we have more). So, we'll be using
≥
in the inequality.
So, our inequality is
9.50
h
≥
247
To solve, we simply divide both sides by
9.50
:
h
≥
247
9.50
h
≥
26
You need to work at least
26
hours to buy the digital
