Answer:
A. 135 mi
Step-by-step explanation:
The distance on the map is 3 3/4 times the 1-inch scale reference, so the distance on the ground will be 3 3/4 times the corresponding 36-mile ground distance.
(3 3/4)(36 mi) = 135 mi
The distance between the cities is 135 mi in real life.
Answer:
1. chord 2. di 3. si 4. chromatic scale 5. I don’t know, maybe chromatic scale 6. I don’t know but c sharp is the same as d flat if that helps at all
The independent events are illustrations of probability, and the value of P(B) is 0.40
<h3>How to determine the value of P(B)?</h3>
The given parameters are:
P(A) = 0.50
P(A and B) = 0.20
Two events A and B are independent, if
P(A and B) = P(A) * P(B)
So, we have:
0.50 * P(B) = 0.20
Divide both sides by 0.50
P(B) = 0.40
Hence, the value of P(B) is 0.40
Read more about probability at:
brainly.com/question/25638875
#SPJ1
They are equal (the sign would be =)
Step-by-step explanation:
The sum of angles in a triangle = 180°
Therefore,
(7x - 6)° + (5x - 10)° + 52° = 180°
Collect the like terms and add
7x + 5x - 6 - 10 + 52 = 180°
12x + 36 = 180°
12x = 180 - 36
12x = 144
x = 144 / 12
x = 12°
From the above diagram,
Angle A = 7x - 6
A° = 7(12) - 6
A° = 84 - 6
A = 78°