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4 years ago

Solve the following inequality:

Mathematics

2 answers:

Advocard [28]4 years ago

8 0

Answer:

The answer is a>-3

Step-by-step explanation:

option no. C

#Hope it helps uh......

Dmitrij [34]4 years ago

4 0

Answer:

Step-by-step explanation:

first you should move 2 over so then we get this

-3a > 9

then you need to divide by 3 on both sides to get x by its self

-3a/3> 9/-3

after dividing you have to flip the sign because the the coefficient is negative

now we get a< -3

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HELP PLEASE IT EASY! + no files please!!

NARA [144]

Answer:

GIVEN :-

Ordered pairs given are :-

(2 , -1)
(-5 , 3)
(4 , 3)
(-2 , -3.5)
(0.5 , 1.75)

TO FIND :-

Correct quadrant for each ordered pair.

FACTS TO KNOW BEFORE SOLVING :-

While writing the co-ordinates of a point , its ordered pair is always in the form of ( x , y ) where x = x-coordinate of the point & y = y-coordinate of the point.

In Quadrant 1 , the coordinates of a point is always = ( +x , +y ) because Quadrant 1 lies between the positive side of x-axis & positive side of y-axis.
In Quadrant 2 , the coordinates of a point is always = ( -x , +y ) because Quadrant 2 lies between the negative side of x-axis & positive side of y-axis.
In Quadrant 3 , the coordinates of a point is always = ( -x , -y ) because Quadrant 3 lies between the negative side of x-axis & negative side of y-axis.
In Quadrant 4 , the coordinates of a points is always = ( +x , -y ) because Quadrant 4 lies between the positive side of x-axis & negative side of y-axis.

SOLUTION :-

(2 , -1) is in Quadrant 4 because it's x-coordinate is positive whereas its y-coordinate is negative.
(-5 , 3) is in Quadrant 2 because its x-coordinate is negative but y-coordinate is positive.
(4 , 3) is in Quadrant 1 because both its x-coordinates & y-coordinates are positive.
(-2 , -3.5) is in Quadrant 3 because both its x-coordinates & y-coordinates are negative.
(0.5 , 1.75) is in Quadrant 1 because both its x-coordinates & y-coordinates are positive.

7 0

3 years ago

Find the values of the variables x,y, and z in the parallelogram. The diagram is not drawn to scale.

stich3 [128]

X should be 33 because its a z angle

6 0

3 years ago

Quotient of -72 and -12

Anika [276]

Answer:

Step-by-step explanation:

Quotient means divide. -72 / -12 = 6

8 0

4 years ago

Read 2 more answers

Find the slope of the tangent line to k(x)=–2x at x=3.

VMariaS [17]

Answer:

$-2$

Step-by-step explanation:

$k(x)=-2x\\k'(x)=-2\\k'(3)=-2$

What I basically did here was take the derivative of the function to find the slope of the function at any given point. Since -2x has a slope of -2, no matter what x is, the slope will always be -2.

4 0

2 years ago

Does anyone know the correct answer?

Archy [21]

Answer:

B 12 pi m^2

Step-by-step explanation:

The area of the circle is pi r^2

We know the radius is 6

A = pi (6)^2 = 36 pi

The sector is 120 degrees. The entire circle is 360 degrees.

The fraction is 120/360 = 1/3

The sector covers 1/3 of the circle so it is 1/3 of the area

1/3 A = 1/3 (36 pi) = 12 pi

5 0

3 years ago

Read 2 more answers