The lines shown below are parallel.if the green line has a slope of -1/2, what is the slope of the red line?
2 answers:
Answer:
The slope of red line is
B is correct.
Step-by-step explanation:
Two lines are parallel. Two lines shown by color green and red line.
As we know if lines are parallel then their slope is equal.
W are given green line is parallel to red line.
The slope of green line is
But The slope of red line = slope of green line.
Slope of red line
Hence, The slope of red line is
You might be interested in
Answer: Triangles BCA and DAC are congruent according to the Angle-Side-Angle (ASA) Theorem.
Step-by-step explanation:
Given : ABCD is a parallelogram.
That is, AB ║ CD and AD ║BC
We have to prove that: AB≅CD and AD≅BC
Proof:
Construct diagonal AC in the parallelogram ABCD.
Since, AC ≅ AC ( reflexive)
∠ BAC ≅ ∠ DCA ( By the alternative interior angle theorem)
∠ BCA ≅ ∠ DAC ( By the alternative interior angle theorem)
⇒ Δ BCA ≅ Δ DAC ( By ASA congruence postulate )
⇒ AB≅CD as well as AD≅BC ( BY CPCTC )
Thus, the opposite side of the parallelogram are congruent.
3.3cm = 0.000033km (divide by 100,000.
So, 0.000033km/yr.
0.000033 × 1,000,000
=33km
- Thanks
- Hope it helps