A² = c² - b²
a² = 21² - 13 ²
a² = 441 - 169
a² = 272
a = √272 = 16.49242 ≈ 16.49
Answer : D ) 16.49
Answer:
x=2
Step-by-step explanation:
3x=5+1
3x=6
x=6/3
x=2
Answer:
1
Step-by-step explanation:
Answer:
Step-by-step explanation:
-10 g
C.) 12- 5 gallons
thank you so much