Answer:
The answer is B
Step-by-step explanation:
When he bought the item he lost 2.25 dollars giving him a net profit of -2.25
When he sold it for 2.25 he gained a net profit of 2.25 which cancels out his negative net profit giving a final product of 0.
Answer:
C
Step-by-step explanation:
Angle 1 and angle 4 sit on the same straight line which means
<1 + <4 = 180
We are given that <4 = 105 degrees. So the equation above becomes.
<1 + 105 = 180 Subtract 105 from both sides
<1 = 180 - 105
<1 = 75
Answer:
Step-by-step explanation:
- Use ratios to solve for x. Corresponding sides have same ratio.
Q1
- (x + 5)/30 = (36 - 20)/20
- (x + 5)/30 = 16/20 = 4/5
- 5(x + 5) = 4(30)
- 5x + 25 = 120
- 5x = 95
- x = 19
Q2
- (5x - 2)/(3x + 1) = 39/26
- (5x - 2)/(3x + 1) = 3/2
- 2(5x - 2) = 3(3x + 1)
- 10x - 4 = 9x + 3
- 10x - 9x = 3 + 4
- x = 7
TS = 3x + 1 = 3(7) + 1 = 22
Answer:
its D
Step-by-step explanation:
The two angles to be selected are as follows with their termination quadrants respectively;
- 130° = The terminal side of the angle lies in the second quadrant.
- (4π/3) radians= The terminal side of the angle lies in the third quadrant.
<h3>What is the terminal side of the angles selected?</h3>
According to the task content, two angles are to be selected in which case one is in degrees and the other in radians with the quadrants in which their terminal sides lie.
Consequently, it follows from convention that the angles in discuss are as follows;
- 130° = The terminal side of the angle lies in the second quadrant.
- (4π/3) radians= The terminal side of the angle lies in the third quadrant.
Ultimately, the angles are as represented above in which case, (4π/3) radians is equivalent to 240°.
Read more on terminal side of angles;
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