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Vera_Pavlovna [14]
3 years ago
5

A parachutist's speed during a free fall reaches 189 kilometers per hour. What isthis speed in meters per second?

Mathematics
1 answer:
Alex787 [66]3 years ago
8 0

10 meters per second

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702 001 in expanded form
OLga [1]
700,000+2,000+1, should be your answer.
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Provide your steps!!<br> •••••••••••••••••••••••••
atroni [7]

Answer:

946 ft²

Step-by-step explanation:

28 x 7 = 196

30 x 25 = 750

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3 years ago
What is the scale factor of the dilation of figure A to figure B?<br> 2/3<br> 3/2<br> 2<br> 3
il63 [147K]

The scale factor of the dilation of figure A to figure B is 3/2 based on the given parameters

<h3>What is dilation?</h3>

Dilation involves enlarging or reducing the side length of a shape to create another shape by a constant scale factor, where the scale factor does not equal one.

<h3>How to determine the scale factor of the dilation of figure A to figure B?</h3>

From the figure, we have the following corresponding sides in figure A and figure B

  • Side length on figure A = 8 cm
  • Corresponding side length on figure B = 12 cm

The scale factor of the dilation of figure A to figure B is calculated using the following scale factor formula

Scale factor = Figure B / Figure A

Substitute the known values in the above equation

Scale factor = 12/8

Divide 12 by 4 and then divide 8 by 4

Scale factor = 3/2

Based on the given parameters, the scale factor of the dilation of figure A to figure B is 3/2

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3 0
2 years ago
Find the slope given<br> (-3,4)&amp;(3,10)
8090 [49]

Answer:

The slope is 1

Step-by-step explanation:

y2 -y1 /x2 -x1

10-4/ 3- (-3)

6/6

which reduces to 1

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3 years ago
What are the values of a 1 and r of the geometric series? 1 + 3 + 9 + 27 + 81 a 1 = 1 and r = one-third a 1 = one-third and r =
Dahasolnce [82]

Answer:

<h2>a₁ = 1 and r = 3</h2>

Step-by-step explanation:

1+3+9+27+81\\\\a_1=1,\ a_2=3,\ a_3=9,\ a_4=27,\ a_5=81\\\\r=\dfrac{a_{n+1}}{a_n}\Rightarrow r=\dfrac{a_2}{a_1}=\dfrac{a_3}{a_2}=\dfrac{a_4}{a_3}=\dfrac{a_5}{a_4}\\\\r=\dfrac{3}{1}=\dfrac{9}{3}=\dfrac{27}{9}=\dfrac{81}{27}=3

3 0
3 years ago
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