Answer:
Step-by-step explanation:
If the ratio of triangle = 3:4:2
Total ratio = 3+4+2 = 9
The sum of angle in a triangle is 180°
1st angle= 3/9 × 180 = 2 × 20 = 60°
2nd angle= 4/9 × 180 = 4 × 20 = 80°
3rd angle= 2/9 × 180 = 2 × 20 = 40°
I think this is going to help you understand the concept and hope that the answer is correct. Thanks for understanding.
Answer:
2.3333
Step-by-step explanation:
1/3 equals to .333 and so on and you add the 2
Answer:
Idon't know if its correct
sorry
ANSWER: The size of a red blood cell IS approximately half the size of a plant cell.
EXPLANATION:
<em>1. We divide the size of the plant cell by 2 to see if half of its size is the size of a red blood cell. </em>
![\frac{0.00001265}{2} = 0.000006325 m](https://tex.z-dn.net/?f=%5Cfrac%7B0.00001265%7D%7B2%7D%20%3D%200.000006325%20m)
Therefore, half of a plant cell's size is 0.000006325 m.
<em>2. We now compare the size of half of the plant cell to the size of the red blood cell.</em>
0.000006325 m and 0.000007 m are very close in size; therefore, the size of a red blood cell IS approximately half of a plant cell.