Answer:
B
Step-by-step explanation:
Use the distance formula in 3 dimensions
d = 
with (x₁, y₁, z₁ ) = (3, 4, 10) and (x₂, y₂, z₂ ) = (8, 4, - 2)
d = 
= 
= 
= 
= 13 → B
Answer:
21 and 30
Step-by-step explanation:
x + y = 51
x - y = 9
add the two equations and y's will cancel out
2x = 42 divide by 2
x = 21 so put 21 in for x in the top equation and solve
21 + y = 51
y = 30
Based on the fact that the divers went scuba diving, the divers in the order from the least to the greatest based on the liters left in their oxygen tanks is Dante, Sofia, Alexis.
<h3>Which diver has the least amount of oxygen?</h3><h3 />
To find out which diver has the least oxygen, you need to convert the fractions to decimals.
Alexis has seventy one ninths which means that they have the most oxygen left as this is much more than the rest.
Sofia has seven and five eights which in decimal is;
= 7 + 5/8
= 7.625 liters
This means that Sofia has more oxygen than Dante who has only 7.5 liters.
The order is:
Dante, Sofia, Alexis.
Find out more on ordering quantities at brainly.com/question/1094377
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Answer:
588
Step-by-step explanation:
multiply 8 woth 3.5 along with 6 and 3.5. then mutiply the answers together.
