I think that is is 8 but I my be wrong hope this helps
From the equation given, the time for the black mamba snake to cover distance d, will be d/16 while that for the the rought-scaled snake would be d/1.5.
Assume that the distance covered by both snakes is 200 meters;
Then,
Time taken by the black mamba is 200/16 = 12.5 seconds, and
Time taken by the rought-scaled snake is 200/1.5 = 133.33 seconds
Clearly the black mamba is faster at 12.5 seconds compared with the rought-scaled snake.
Answer:
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Step-by-step explanation:-</u></h3>
15)
ABCD is quadrilateral
∠MBC+∠ABC=180°
∠ABC =
The sum of all angles of quadrilateral = 360°
( Subtract 112 from both sides)
(Simplify)
(Divide both sides by 21)
___
16) Find m∠v
The polygon has 6 sides
Sum of angles:- (6-2)=180= 720°
so,
( Subtract 321 from both sides)
(Simplify)
( Divide both sides by 21)
Therefore, m∠v=19
____
Answer:
Answer is 28
Step-by-step explanation:
A negative time a negative is a positive and since 7 times 4 is 28 and both are negative it is 28
Answer: She should have multiplied the total of all the choices.
Step-by-step explanation:
It wouldn’t make any sense to add them together.