Answer:
Step-by-step explanation:
<u><em>The correct question is</em></u>
A, B, and C are midpoints of ∆XYZ. What is the length of XY
we know that
The<u><em> Midpoint Theorem</em></u> states that the segment joining two sides of a triangle at the midpoints of those sides is parallel to the third side and is half the length of the third side
step 1
Find the length of YZ
we have
substitute
solve for YZ
step 2
Find the length of XY
Applying Pythagoras Theorem in the right triangle XYZ
substitute the given values
solve for XY
Applying the Midpoint Theorem
-----> 
-----> 
Line YZ is the midsegment of triangle QRS because it connects the midpoints of lines QR and RS. We would solve for x by appying the midsegment theorem which states that the midsegment is half the length of the third side or base. This means that
YZ = 1/2(QS)
x + 2 = 1/2 * (3x - 8)
2(x + 2) = 3x - 8
By opening the parenthesis, we have
2x + 4 = 3x - 8
Collecting like terms, we have
3x - 2x = 4 + 8
x = 12
Option C is correct
Answer:
See below
Step-by-step explanation:
To solve a proportion ( an equation with two equal fractions), cross multiply by multiplying numerator and denominator of each fraction.
8/5=24/h 8h = 5*24 8h = 120 h=15
h/8=24/5 5h = 8*24 5h = 120 h= 24
h/5=24/8 8h =5*24 8h = 120 h=15
8/5=h/24 5h = 8*24 5h = 120 h=24
8/24=5/h 8h = 24*5 8h = 120 h = 15
5/8=h/24 8h = 5*24 8h =120 h = 15
h/5=8/24 24h =5*8 24h = 40 h = 5/3
Answer:
c is the correct answer brainliest plz
1Kl = 1000 l
Therefore,
150 Kl = 1000 * 150 = 150000 l
