Answer:
x = 9
Step-by-step explanation:
A segment joining the midpoints of 2 sides of a triangle is
Parallel to the third side
then the 2 angles are same- side interior angles and sum to 180° , that is
16x - 33 + 8x - 3 = 180
24x - 36 = 180 ( add 36 to both sides )
24x = 216 ( divide both sides by 24 )
x = 9
Answer:
If RU = TU = 56 and RS = 87, what is ST?
112
Answer:
the correct answer for this question is
2/5/3/2
9514 1404 393
Answer:
(x, y, z) = (1/3, 2/3, 1)
Step-by-step explanation:
We can use the first equation to write an expression for x that can be substituted into the other equations.
x = 1 -y
2(1 -y) -y +z = 1 ⇒ -3y +z = -1
(1 -y) +2y +z = 8/3 ⇒ y +z = 5/3
Subtracting the first of these equations from the second gives ...
(y +z) -(-3y +z) = (5/3) -(-1)
4y = 8/3
y = 2/3
z = 5/3 -y = 1
x = 1 -y = 1/3
The solution is (x, y, z) = (1/3, 2/3, 1).
False
<span>(9/ 4)/ 18
= 9/4 * 1/18
= 9/72
= 1/8 </span>
