Find the coordinates of point X that lies along the directed line segment from Y(-8, 8) to T(-15, -13) and partitions the segment in the ratio of 5:2. A. (-5, -15) B. (-23, -5) C. (-13, -7) D. (-11.5, -2.5)

Answers

Answer 1

Answer:

Answer:

C. (-13, -7)

Step-by-step explanation:

The location of a point O(x, y) that divides a line AB with location A $(x_1,y_1)$ and B $(x_2,y_2)$ in the ratio m:n is given by:

$x=(m)/(m+n) (x_2-x_1)+x_1\n\ny=(m)/(m+n) (y_2-y_1)+y_1$

Therefore the coordinates of point X That divides line segment from Y(-8, 8) to T(-15, -13) in the ratio 5:2 is:

$x=(5)/(5+2) (-15-(-8))+(-8)\n\nx=(5)/(7) (-15+8)-8=(5)/(7)(-7)-8=-5-8=-13 \n\n\ny=(5)/(5+2) (-13-8)+8\n\ny=(5)/(7) (-21)+8=5(-3)+8=-15+8=-7$

Therefore the coordinates of point X is at (-13, -7)

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What is 2x – 45 = 7x – 9x –x

Answers

Hi,

2x - 45 = - 3x

2x + 3x = 45

x = 45/5 = 9.

Answer:

x=9

Step-by-step explanation:

2x-45=7x-9x-x

2x-45= -3x

5x=45

x=9

A polygon with side lengths of 6, 9, and 15 forms a triangle. TrueFalse

Answers

Answer:

I think that statement is false

Answer:

A polygon with side lengths of 6, 9, and 15 forms a triangle. True or False. False.

Step-by-step explanation:

What is the area of this triangle?

Answers

area of triangle is 1/2 times base times height
lets say the base is from x1,y2 to x1,y1 the distance is 6 units

1/2 times 6 times height
from x1,y1 to x3,y3 is 7 units to the right
1/2 times 6 times 7=3 itmes 7=21

area=21 square units or
21 units^2

The area of this triangle with three vertices (x₁, y₁) , (x₂, y₂) and (x₃, y₃) is,

A = 1/2 [[(x₁ (y₂ - y₃) + x₂ (y₃ - y₁) + x₃ (y₁ - y₂))]

We have to give that,

The three vertices of the triangle are,

(x₁, y₁) , (x₂, y₂) and (x₃, y₃)

Since a triangle is a three-sided polygon, which has three vertices and three angles it has the sum of 180 degrees.

Hence,

The area of this triangle with three vertices (x₁, y₁) , (x₂, y₂) and (x₃, y₃) is,

A = 1/2 [[(x₁ (y₂ - y₃) + x₂ (y₃ - y₁) + x₃ (y₁ - y₂))]

So, the Formula is,

A = 1/2 [[(x₁ (y₂ - y₃) + x₂ (y₃ - y₁) + x₃ (y₁ - y₂))]

Learn more about the triangle visit;

brainly.com/question/1058720

#SPJ6

A surveyor has poles A, B, and C set to form a right triangle with the right angle at B. If the distance from A to B is 35 meters and the distance from B to C is 25 meters, what is the distance from A to C? He can t measure it because there is a deep pond between points A and C.

Answers

It's about Pythagorean theorem.

AB*AB + BC*BC = AC*AC, so:

35*35 + 25*25 = AC*AC
1225 + 625 = AC*AC
1850 = AC*AC

So AC is a root of 1850, which is ~43 (exactly: 43,01162633521313)

It means that distance between A and C is 43 meters and some milimeters.

What does 3b= ??????????

Answers

Answer:

3 bytes

Step-by-step explanation:

mhm cause yes ueyeysyssdyd

Answer:

3 bytes

Step-by-step explanation:

Mikey and some of his friends went to play paintball yesterday. The park where they played charges $5.59 per game they play for each person. If Mikey brought 7 friends with him, and the total amount they paid was $178.88, how many games of paintball did they play?A. 32
B. 5
C. 4
D. 22

Answers

4 games as:

5.59 * 8 = 44.72

178.88/44.72 = 4

Answer = C. 4

Mark as Brainliest please

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