I believe the answer is letter A
Answer:
Step-by-step explanation:
Δ =
VΔ = 4 * 8 = 32
a = (- 4 ± 32) *
a' = 7/2
a''= 9/2
Answer:
Step-by-step explanation:
<u>Use the area equation:</u>
<u>Substitute values:</u>
- A = 1/2* 1 2/3 * 1 = 1/2*5/3 = 5/6 km²
Use this "1 mg = (1/1000000) kg = 10-6<span> kg = 0.000001 kg"</span>
Answer:
x = -1 y = - 13/6
Step-by-step explanation: