If t is the midpoint of su, what are st, tu, and su?

If T is the Midpoint of line SU the the values of ST, TU, and SU are;

ST= 80

TU =80

SU= 160

A line segment is a piece of a line that has two endpoints.

It is a part of a line with one end point and proceeds on in one direction.

Mid point =

Where; are co-ordinates of the endpoints of the line.

Therefore;

In this case;

If T is the mid-point of SU then;

ST is equal to TU

But;

Hence;

Putting like terms together

Dividing both sides by 2

Therefore;

The value of x = 12 cm

But;

Therefore;

ST = 80

TU = 80 and

SU = 160 units

Keywords: Mid-point,formula for mid point

Level; High school

Subject: Mathematics

Topic: Vectors

Sub-topic: Midpoint

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.