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Dimas [21]
3 years ago
9

Which has a positive value in Quadrant IV?​

Mathematics
2 answers:
noname [10]3 years ago
8 0

Answer: x value is positive

Step-by-step explanation:

The coordinate plane is split into 4 quadrants.

Starting from top right and moving counter clockwise: top right quadrant 1. Top left quadrant 2. Bottom left quadrant 3. Bottom right quadrant 4.

chubhunter [2.5K]3 years ago
6 0

Answer: I think u forgot to add more info or add a ic showing the answers to chose from. But u can use this info to help u with ur equation:)

Step-by-step explanation:

Signs of Angles in Quadrants

In the second quadrant, only sine and cosecant (the reciprocal of sine) are positive. In the third quadrant, only tangent and cotangent are positive. Finally, in the fourth quadrant, only cosine and secant are positive.

In quadrant III, “Trig,” only tangent and its reciprocal function, cotangent, are positive. Finally, in quadrant IV, “Class,” only cosine and its reciprocal function, secant, are positive.

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Select the expression that is equivalent to (x-3)^2
krek1111 [17]

Answer:

x² - 6x + 9

Step-by-step explanation:

(a - b)² =a² - 2ab + b²

a = x and b = 3

(x - 3)² = x² - 2*x*3 + 3²

           = x² - 6x + 9

4 0
3 years ago
Read 2 more answers
1. According to the Center for Disease Control and Prevention, the breast cancer rate for women has decreased at 0.9% per year b
jeka94

Answer:

a. 199,389

b. b. From the part A, the question suggests a 0.9% yearly decrease which amounts to 199,389. This answer does not correspond to their recorded figure because the 0.9% decrease was just an average taken over the period. There could be years that the decrease was way smaller than the recorded average, thus using average may not be a good way for calculating population decrease over a period of time.

Step-by-step explanation:

a. Population in 2009 = 192,370

This means that in 2005 the population = 192,370 x 1.009 x 1.009 x 1.009 x 1.009 = 199,389

b. From the part A, the question suggests a 0.9% yearly decrease which amounts to 199,389. This answer does not correspond to their recorded figure because the 0.9% decrease was just an average taken over the period. There could be years that the decrease was way smaller than the recorded average, thus using average may not be a good way for calculating population decrease over a period of time.

5 0
3 years ago
Which point could be removed in order to make the relation a function?
Julli [10]

Answer:

1 dont know

Step-by-step explanation:

cubwduycbwcihvwecluwvcuihweuicw

7 0
3 years ago
find equations of the lines that passe through the given point and are parallel to and perpendicular to the given line Y +4 =0 (
True [87]

Answer:

y = 3 and x = - 6

Step-by-step explanation:

y + 4 = 0 ( subtract 4 from both sides )

y = - 4

this is the equation of a horizontal line, parallel to the x- axis.

a parallel line will also be horizontal with equation

y = c ( c is the value of the y- coordinates the line passes through )

the line passes through (- 6, 3 ) with y- coordinate 3 , then

y = 3 ← equation of parallel line

a line perpendicular to the given line will be a vertical line with equation

x = c ( c is the value of the x- coordinates the line passes through )

the line passes through (- 6, 3 ) with x- coordinate - 6 , then

x = - 6 ← equation of perpendicular line

8 0
1 year ago
H/c + 4 = -13p<br>Solve for h.​
babunello [35]

Answer:

H=-13cp-4c

Step-by-step explanation:

4 0
3 years ago
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