If 9 of the sparrows is 45% of the birds in the backyard, 9/x = 45/100.
Cross multiply to get 9 * 100 = 45x; simplified is 900 = 45x or 20.
This means that there are 20 birds in the backyard. You can check this by dividing 9/20 which equals 45%
1.V = 0.45cm^3
2.V = 0.06cm^3
3.V = 0.39cm^3
4.D = 7.77g/cm^3
Answer:
<DFE is congruent to <GFH
Step-by-step explanation:
you need an angle to prove SAS and <DFE is congruent to <GFH
Answer:
D is the correct answer.
Step-by-step explanation:
