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4 years ago

PLEASE PLEASEPLEASE HELP HELP HELP ME IU BEG YOU

Mathematics

1 answer:

leva [86]4 years ago

4 0

I hope this helps you

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The options are: 3/10, 65%, 3/7, 70%

den301095 [7]

Answer:

70%

Step-by-step explanation:

there are 20 total marbles and only 14 are not blue so 14/20 = 7/10 = 70%

4 0

3 years ago

Which graph could be used to show the situation described?

valentina_108 [34]

C. hope this helps :)

7 0

3 years ago

Read 2 more answers

Help?

Pachacha [2.7K]

Answer:

The correct option is: 32.4 km/h

Step-by-step explanation:

The fastest recorded speed of a turtle while swimming is 9 m/s.

Now, 9 m/s $=\frac{(9)meters}{(1)second}$

1 kilometer= 1000 meter

So, 1 meter $= \frac{1}{1000}=0.001$ kilometer

and 9 meters $=(9*0.001)kilometer = 0.009$ kilometer

Now, 1 hour = 3600 seconds

So, 1 second $=\frac{1}{3600}hour$

Thus, we will get.........

$\frac{(9)meters}{(1)second}=(\frac{0.009}{\frac{1}{3600}}) kilometer/hour =(0.009*3600)=32.4 km/h$

So, the speed of the turtle will be 32.4 km/h.

7 0

3 years ago

I need help Circle P is below

iragen [17]

1. remember all of them add up equal to 360 degree.
2. add all of them up together
$(4y + 6) + (7y - 7) + (20y - 11) = 360$
3. combine like term then solve for Y
4. you will figure the arc measure of BC when you get answer for Y.

4 0

3 years ago

Read 2 more answers

PLEASEEEEEE Which system of equations does not have a real solution? y = x 2 + 3 x - 5 and 4 x + 5y = 20 y = x 2 + 3 x - 5 and x

Delicious77 [7]

Answer:

$\Large \boxed{y = x^2 + 3 x - 5 \ \ \mathrm{and} \ \ x + y = -10}$

Step-by-step explanation:

y = x² + 3 x - 5 and x + y = -10 are the system of equations that do not have a real solution.

When the two equations are graphed and if they do not intersect, then there are no real solutions for the system of equations.

8 0

3 years ago