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3 years ago

1. Rotate Ali the Alien 180°. Be sure to identify your center of rotation.

Mathematics

1 answer:

wariber [46]3 years ago

6 0

Complete Question

The complete question is shown on the first uploaded image

Answer:

The result of the rotation is Ali the Alien having the same orientation before the rotation.

The center of rotation is the same as the center of Ali the Alien.

Step-by-step explanation:

Let's take the center of Ali the Alien as the center of rotation, so when Ali the Alien is rotated through 180° we will discover that Ali the Alien will have the same orientation as he did before the rotation.

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A team of scientists is traveling by boat to study a pod, or group, of dolphins. The equation y = 0.2x can be used to find the d

Alenkinab [10]

Answer:

42 minutes.

Step-by-step explanation:

We know that:

y = 0.2*x

is the equation that that defines the distance, in miles, that the boat travels in x minutes.

We know that the dolphins are at 8.4 miles from the boat.

Then when we have y = 8.4, this will mean that the boat reached the dolphins.

Then we need to solve the equation:

y = 8.4 = 0.2*x

for x

To do that, we just need to isolate x in one side of the equation, so we can just divide both sides by 0.2 to get:

8.4/0.2 = (0.2*x)/0.2

42 = x

And x is time in minutes, thus, the boat needs to travel for 42 minutes to reach the dolphins.

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3 years ago

The surface area of this rectangular prism is 34 square centimeters. What is the volume is the width is 1 cm, the length is 2 cm

Bezzdna [24]

Answer: $10\ cm^3$

Step-by-step explanation:

Given

The surface area of a rectangular prism is $34\ cm^2$

Width of prism $w=1\ cm$

Length of prism $l=2\ cm$

height of prism $h=x\ cm$

Surface area is given by

$S.A.=2[lw+wh+hl]$

Put values

$34=2[2\times 1+1\times x+2x]\\17=2+3x\\15=3x\\x=5\ cm$

Now, the volume of Prism is given by

$V=l\times w\times h$

$\Rightarrow V=2\times1\times 5=10\ cm^3$

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2 years ago

Bailey bought a twin pack of gum for 2 dollars; this is 50 cents less than 2/3 the cost of a triple pack of gum. What is the pri

lesantik [10]

Answer:

The price of a triple pack of gum is $2.25.

Step-by-step explanation:

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2 years ago

5.8 cm converted into cm

agasfer [191]

Answer:

but it is already in cm

5.8 cm is 5.8 cm but if you want mm

5.8 cm is 58 mm

Step-by-step explanation:

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3 years ago

Can the ratio of a parent age to his or her childs age ever be exactly 3:2?

Sladkaya [172]

Yes beacuse that means it would be 32 years old

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3 years ago

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