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1 year ago

HELP ASAP!!!!! Prove that the two circles shown below are similar.

Mathematics

1 answer:

Andreas93 [3]1 year ago

8 0

Answer:

They are both have similar radii becuse Circle B's is 4 and Circle D's is 2 so that means that Circle B is the same as D but just dialated.

Step-by-step explanation:

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The number of fish in a lake decreased by 25% between last year and this year.

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Step-by-step explanation:

45 is the answer for the question

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2 years ago

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What is the value of x?

Inessa [10]

Answer:

Step-by-step explanation:

There are 180 degrees in a triangle. With that information we can make the equation: 180=(47+85)+x.

When you solve it becomes:

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2 years ago

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6 more than a number is at most 10.<------Put as an inequality.The sum of a number and 14 is at least 18<----Put as an ine

lord [1]

X+6 less than or equal to 10
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2 years ago

21 less than tree-fifths of a number

Oxana [17]

(3/5)x - 21

hope this helps :)

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2 years ago

Enter your answer in scientific notation

Oxana [17]

It takes 1.7 x 10 ^4 for light from the sun to reach the comet.

<h3>How do scientific notations work?</h3>

The number is written in the form $a \times 10^b$ where we have $1 \leq a < 10$

Scientific notations have some of the profits as:

Better readability due to compact representation

Its value in terms of the power of 10 is known, which helps in the easy comparison of quantities differing by a large value.

A comet is about $5.1 \times 10 ^9$ km from the sun.

Light travels at about $3.0 \times 10 ^5$ km per second.

$\dfrac{5.1 \times 10 ^9}{3.0 \times 10 ^5}$

= $1.7 \times 10 ^4$

Hence, It takes 1.7 x 10 ^4 for light from the sun to reach the comet.

Learn more about scientific notation here:

brainly.com/question/3112062

#SPJ1

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1 year ago