3 years ago

PLZ HELP I BEG YOU !!!!!!!!!!1

Mathematics

1 answer:

alisha [4.7K]3 years ago

7 0

Answer:

The Answers are right under you.

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Find the distance between (2.0) and (8, -3)

zvonat [6]

Answer:

6, 3

Step-by-step explanation:

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3 years ago

In his boat, Sheldon can travel 45 mi downstream in the same time that it takes to travel 9 mi upstream. If the rate of the curr

Nataliya [291]

Answer:

9 mph

Step-by-step explanation:

-let x be the speed of current and t be time. The speed equation for both directions can then be represented as:

$Speed=\frac{Distance}{Time}\\\\\#Upstream\\(u-6)t=9\\\\\#Donwstream\\\\(u+6)t=45$

#Since t is equal in both, we can do away with t.

#We the divide the downstream equation by the upstream equation as:

$\frac{u+6}{u-6}=\frac{45}{9}\\\\(u+6)=5(u-6)\\\\u+6=5u-30\\\\4u=36\\\\u=9$

Hence, the boat's speed in still water is 9 mph

7 0

4 years ago

Plz answer.............

spayn [35]

Answer:

( - x, - y )

Step-by-step explanation:

The starting is always Quadrant I.

270 degrees clockwise from Quadrant I is Quadrant III.

In Quadrant III, the points will be in the form ( - x, - y ).

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3 years ago

15. Ten less the quotient of a number and 3 is 6.

coldgirl [10]

Answer:

(n/3)-10=6

Step-by-step explanation:

Let n be the number

Quotient of n and 3 is n/3

10 less that this is (n/3)-10=6

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4 years ago

What is the missing number placed on the blue dot. Assignment from kahan academy

Gwar [14]

Answer:

the blue dot is at -11 value on the number line.

5 0

3 years ago