Answer:
219362.5
Step-by-step explanation:
219362.5 because 190750÷10=19075
19075÷2= 9537.50
19075+9537.50=28612.50
219362.5+28612.50=219362.5
Answer:
.018 Kg/cm^3
Step-by-step explanation:
Density (P) is equal to the mass (9.9g) divided by volume (.55cm^3)
= 18g/cm^3
=.018kg/cm^3
<h3>
Answer: angle Q = 75 degrees</h3>
Explanation:
The order of ABC and RPQ is important so we can match up the angles like so
- angle A = angle R .... first letters
- angle B = angle P .... second letters
- angle C = angle Q ... third letters
Meaning that angle Q = 75 since angle C is this measure.
Angles 6 and 8 add up to equal 180, so 2x - 5 + x + 5 = 180. 3x = 180 so x = 60. Angle 3 is alternate interior to angle 6 which is 2(60) - 5 = 115, so angle 3 is also 115
