Answer:
a) 148.52
Step-by-step explanation:
If sum of two angles is 180, then they are supplementary
Ratio = 10 : 47
Smaller angle = 10x
Larger angle = 47x
10x + 47x = 180
57x = 180
Divide both sides by 57
x = 180/57
x = 3.16
Larger angle = 47x = 47 * 3.16 = 148.52
Answer:
the answer is one
Step-by-step explanation:
right?
2x+3(6)=36
2x+18=36
subtract 18 both sides
2x=18
x=9
Answer:
C
Step-by-step explanation:
To determine which point is a solution substitute the coordinates into both inequalities and check validity
A (2, 0 )
2 + 0 = 2 ← not greater than 2
(4 × 2) + 0 = 8 > - 1
The point (2, 0) is not a solution as it does not satisfy the first inequality
B (0, 2 )
0 + 2 = 2 ← not greater than 2
0 + 2 = 2 > - 1
The point (0, 2) is not a solution as it does not satisfy the first inequality
C (0, 3 )
0 + 3 = 3 > 2
0 + 3 = 3 > - 1
The point (0, 3) satisfies both inequalities and is therefore a solution
For this case we have that by definition, the equation of a line in the slope-intersection form is given by:
Where:
m: It's the slope
b: It is the cut-off point with the y axis.
According to the statement data we have:
Thus, the equation is of the form:
We substitute the given point and find the cut-off point:
Finally, the equation is:
We manipulate algebraically to obtain the standard form:
We multiply by 3 on both sides of the equation:
We multiply by -1 on both sides:
Answer:
