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OleMash [197]
2 years ago
14

A triangle has side lengths 2.02 cm, 3.570 cm, and 4.1 cm. What is the perimeter of this triangle to the number of significant d

igits?
Mathematics
1 answer:
masya89 [10]2 years ago
3 0

Answer:

9.69cm

Step-by-step explanation:

The perimeter of a triangle is the sum of the length of it's sides.

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What is (5,1) reflected on the y axis
asambeis [7]

Answer:

(-5 , 1)

Step-by-step explanation:

If you are reflecting over the x-axis, you are changing the sign of the y.

If you are reflecting over the y-axis, you are changing the sign of the x.

In this case, you have the point (5 , 1). You are reflecting over the y-axis, which means that you are flipping the sign of the x value.

(5 , 1) reflected over the y-axis is (-5 , 1)

(-5 , 1)

~

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The trip took 57 hour
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16 sq meters is equivalent to how many sq yards
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19.1358

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Find sin 0, where is the angle shown.<br> Give an exact value, not a decimal approximation.
hodyreva [135]

Answer:

sinθ = \frac{24}{25}

Step-by-step explanation:

By applying Pythagoras theorem in the given triangle,

Hypotenuse² = (Leg 1)² + (Leg 2)²

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By applying sine rule in the given triangle,

sinθ = \frac{\text{Opposite side}}{\text{Hypotenuse}}

Since, measure of opposite side = 24

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Therefore, sinθ = \frac{24}{25} will be the answer.

7 0
3 years ago
The data below give the number of books checked out of the school library by 15 students during one month. Make a frequency tabl
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Item | Frequency

0      | 2
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3      | 3
5      | 1

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