Answer:
Step-by-step explanation:
See attached
<h3>Given </h3>
- JM = 27, ML = 16, JL = 46, NK = 15, m∠KLM = 48°, m∠JKM = 78°, and m∠MJL = 22°
<h3>To find</h3>
<h3>Solution</h3>
<u>JKLM is a parallelogram and therefore has equal opposite angles:</u>
- ∠JKL = ∠JML and ∠KJM = ∠KLM
<u>Sum of all four is 360°:</u>
- 2m∠JKL + 2m∠KLM = 360°
- m∠JKL + m∠KLM = 180°
- m∠JKL + 48° = 180°
- m∠JKL = 180° - 48°
- m ∠JKL = 132°
Answer:
3x = -6у + 3 and 2y = -x+1 are the same
i dont know what the question is but this should help. they are the same line on a graph
Step-by-step explanation:
3x = -6y + 3
2y = -x + 1 adding x on both sides and subtracting 2y on both sides
x = -2y + 1 multiply by 3
3x = -6y + 3
Here's hoping you get just as much help from other people as you're giving them.
Answer: 4.44 %
Step-by-step explanation:
Let A is the event that machine a will break down,
A' is the event that machine a will not break down,
B is the event that machine b will break down,
And, B' is the event that machine will not break down.
According to the question,
P(A) = 2%
⇒ P(A) = 0.02
P(A') = 1 - 0.02 = 0.98
Similarly, P(B) = 0.025
⇒ P(B') = 1 - 0.025 = 0.975
Thus, the probability that exactly one machine will break down on a given day = P(A) × P(B') + P(A') × P(B)
= 0.02 × 0.975 + 0.98 × 0.025
= 0.044
= 4.44 %
Answer:
B
Step-by-step explanation: