The measures of the two angles are 82.1 and 7.9.
Answer:
angle C and angle D
Step-by-step explanation:
when those two angles are added together, they are to give a total angle of 180°
Answer:
The decimal 2.8 is equivalent to 26/9
Hope this helps
Answer:
-13 + 5*n-1 I think
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>80 g rock displaces water:</u>
- 75 ml - 30 ml = 45 ml = 45 cm³
<u>Density = mass / volume:</u>
- d = 80 g / 45 cm³
- d = 1.78 g/cm³ (rounded)