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geniusboy [140]
3 years ago
9

O perimetro de um quadrado de area 100 cm2 é??

Mathematics
1 answer:
Murljashka [212]3 years ago
8 0

Answer:

sorry. I don't speak your language

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How do you solve this 1 1/4 + 1 1/2​
DENIUS [597]

Answer:

your answer for 11/4+11/2 would be 8.25

Step-by-step explanation:

5 0
3 years ago
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10 cm equal to cm can you help me.
Olenka [21]

Answer:

1000cm

Step-by-step explanation:

there are 100cm in a meter. so we multiply 10 by 100 to get the amount of centimeters in 10 meters which is 1000cm

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How to find the slope of the line
finlep [7]

Answer:

Get a line of which you want to know the slope. Make sure that the line is straight.

Pick any two coordinates that the line goes through. Coordinates are the x and y points written as ( x, y ).

Pick which point's coordinates are dominant in your equation. ...

Set up the equation using the y-coordinates on top and the x-coordinates on bottom.

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3 years ago
Consider this equation. cos(θ)= -3/10 If θis an angle in quadrant II, what is the value of tan (θ)?
Alja [10]

Answer:

C)

Step-by-step explanation:

Trigonometry ratio:

         \sf Cos \ \theta = \dfrac{Adjacent \ side}{hypotenuse}=\dfrac{-3}{10}

We need to find the opposite side using Pythagorean theorem.

 opposite side² = hypotenuse² - adjacent side²

                           = 10² - (-3)²

                            = 100 - 9

                           = 91

opposite side    = √91

                 \sf tan \ \theta = \dfrac{opposite \ side}{adjacent \ side}

                           \sf = \dfrac{\sqrt{91}}{3}

In quadrant II, value of tan \theta is negative.

              \sf tan \ \theta = -\dfrac{\sqrt{91}}{3}

7 0
2 years ago
HELP PLEASE OR IM GONNA GET GROUNDED (brainiest and 50 points) no links please
vesna_86 [32]

Answer:

  • A. Either the mean or the median

Step-by-step explanation:

By looking at the graph, without any calculations we can state, the center is at  point 9, as well as the mean and the median.

The correct answer choice for the question would be A

7 0
2 years ago
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