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3 years ago

Please help will mark brainliest........ another answer is D, (-9,5), (-1,2), (-6,-1)

Mathematics

1 answer:

Simora [160]3 years ago

8 0

Answer:

C I think

Step-by-step explanation:

It's kinda hard to explain... I'd need more time to be sure, sorry. When's this due? Can you send a bigger picture and can I have about 10 more mins to solve, give or take?

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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

SOLVE FOR X WILL GIVE BRAINLIEST X^2=36/121

bazaltina [42]

Answer:

x₁ = 6/11

x₂ = - 6/11

Step-by-step explanation:

Hi there !

x² = 36/121

x² = 6²/11²

x = ±√6²/11²

x = ± 6/11

x₁ = 6/11

x₂ = - 6/11

Good luck !

8 0

3 years ago

What’s the correct answer for this question?

solniwko [45]

Answer:

Step-by-step explanation:

Volume of the model of moon = 4/3(πr³)

= 4/3(π)(1)³

= 4.2 feet³

Volume of cylinder = πr²h

= (3.14)(0.5)²(0.5)

= 0.39 feet³

Cylindrical clay boxes to be used = 4.2/0.39

=10.7 ≈ 11

4 0

4 years ago

Which pair of lines are parallel? Need to show work

zaharov [31]

Answer:

Step-by-step explanation:

7 0

3 years ago

Pythagorean theory 4n2 +2=22

krok68 [10]

320 I think anyway wiienensskshebjdiswbejdjshwhbndks

6 0

3 years ago