Answer:
Solution : ( - 5, 5π / 4 )
Step-by-step explanation:
There are four cases to consider here, the first two with respect to r > 0, the second two with respect to r < 0. r is the directed distance from the pole, and theta is the directed angle from the positive x - axis. Let's start by listing coordinates when r is positive. r here is 5 units from the positive x - axis.
( 5, θ ) theta here is between 30 and 60 degrees, so we can say it's about 45 degrees.
( 5, θ ) theta here is the remaining negative side of 360 - 45 = 315. That would make it - 315.
And when r is negative ( r < 0 ),
( - 5, θ ) now the point is going to lie on the ray pointing in the opposite direction of the terminal side of theta. This will be 45 degrees more than 180, or 180 + 45 = 225 degrees.
Right away we know that ( - 5, 225° ) is our solution, we don't have to consider the second case. Converting 225 to radians in terms of π will be 5π / 4 radians, giving us a solution of ( - 5, 5π / 4 ) or option b.
Answer:
C
Step-by-step explanation:
First you find which line is which.
The one with 5x in it is the steepest one, and we have to be above it due to the >.
The one with 2x in it is the least steep, and we have to be below it due to the <.
Graph C satisfies both these restrictions.
Answer: Option <span>A) If p(x) is divided by x – 9, the remainder is 6.</span>
Answer:
10 degrees
Step-by-step explanation:
The answer is 10 degrees because the angle is complementary which means its going to be 90 degrees so all you have to do to find the answer is add 50+30 and boom 10 degrees
The solutions to the equation are y = -3x/2 -7/2 and x = -2y/3 - 7/3
<h3>How to solve the equation?</h3>
The equation is given as:
2y = -3x - 7
Divide through by 2 to solve for y
y = -3x/2 -7/2
Also, we have:
2y = -3x - 7
Add 7 to both sides
2y + 7 = -3x
Divide through by -3
x = -2y/3 - 7/3
Hence, the solutions to the equation are y = -3x/2 -7/2 and x = -2y/3 - 7/3
Read more about linear equations at:
brainly.com/question/14323743
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