Find the midpoint of the segment between the points (8,−10) and (−10,−8) A. (−1,−9) B. (0,−6) C. (0,0) D. (−1,2)

Find the area of the triangle with the following coordinates. A (-5,9) B (1,-7) C (8,4)

Virty [35]

QUESTION : > FIND THE ARE OF THE TRIANGLE WITH THE FOLLOWING COORDINATES.

A. (-5,9)

B . (1,-7)

C . (8,4)

ANSWER :> A.

 (-5,9). 

HOPE IT HELPS

 THANK ME LATER. 

<h2>#CARY ON LEARNING </h2>

4 0

2 years ago

Find the value x ? (2x -10degree) (3x +20degree)

slavikrds [6]

Answer:

If we do square on both sides we get two answers i.e. (x+12)^2=(3x+20)^2

(x^2)+24x+144=(9x^2)+120x+400

(8x^2)+96x+256=0

(x^2)+12x+32=0

(x+4)(x+8)=0

x= -4 or x= -8.

Else we have another method

x+12=3x+20

x+12–20=3x

x-8=3x,

Now square on both sides.

(x-8)^2=(3x)^2

x^2–16x+64=(9x^2)

(9x^2)-(x^2)+16x-64=0

(8x^2)+16x-64=0

(x^2)+2x-8=0

(x+4)(x-2)=0

x= -4 or x= 2.

But It Didn’t Satisfy for The Equation When

x=2 or x= -8,So The Value of x will be -4 which satisfies given question.

8 0

3 years ago

The graph below shows the relationship between the number of ice cubes made and the number of ice trays used:

ElenaW [278]

Coordinate of Point A = (3,48)

It means, Three ice trays make 48 ice cubes,'cause x-coordinate is number of ice trays and y is number of ice cubes

In short, Your Answer would be Option D

Hope this helps!

7 0

3 years ago

Read 2 more answers

Helpppppppppppppppppp 25 points

Otrada [13]

$\qquad\qquad\huge\underline{\boxed{\sf Answer}}$

Things we need to keep in mind in order to plot a point :

x - coordinate of the point shows its distance from origin in horizontal direction.

y - coordinate of the point shows its distance from origin in vertical direction.

Signs of the coordinates shows which side it lies on.

if x coordinate is positive then the point lies on right side of y - axis and if it is negative then it lies on left side of y - axis.

similarly,

if y coordinate is positive then the point lies above the x - axis , and if it's negative then it lies on down the x - axis.

Now, let's proceed ~

First check out its x - coordinate on origin and move up or down according to its y - coordinate and you will get your required point.

So, for point (1 , 0) it has y - coordinate = 0, so it lies on x - axis at the x - coordinate of 1.

7 0

2 years ago

Myranda received a movie gift card for $100 to her

PSYCHO15rus [73]

Answer:

The graph in the attached figure

Step-by-step explanation:

Let

x ---> represents the number of matinee tickets she could purchase

y ---> represents the number of evening tickets she could purchase

we know that

The number of matinee tickets (x) multiplied by $7.50 each plus the number of evening tickets (y) multiplied by $12.50 each must be at most (less than or equal to) $100

so

The inequality that represent this problem is

$7.50x+12.50y\leq 100$

using a graphing tool

The solution is the triangular shaded area

Remember that the number of tickets must be a whole number

see the attached figure

5 0

3 years ago