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enyata [817]
3 years ago
10

Tropical islands have many rainstorms during the afternoon heat. One particular tropical island has a 79% chance of a

Mathematics
1 answer:
noname [10]3 years ago
6 0

Answer:

C

Step-by-step explanation:

I got it right on Edge.

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There is a string of red and blue lights strung around a window. The red lights blink every 3 second and the blue lights every 5
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Find the lowest common multiple of 3 and 5, that is 15

the lights will blink together every 15 seconds

in 1 minute blink together \frac{60}{15} = 4 times

that is at 15, 30, 45 and 60


7 0
4 years ago
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While shopping for​ clothes, Consuelo spent ​$3 less than twice what Brenda spent. Consuelo spent ​$73. How much did Brenda​ spe
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4 0
3 years ago
What are the coordinates of the image of the point (1-, 2) under a dilation of 3 with the origin
Gemiola [76]

Answer:

The image of the point (1, -2) under a dilation of 3 is (3, -6).

Step-by-step explanation:

Correct statement is:

<em>What are the coordinates of the image of the point (1, -2) under a dilation of 3 with the origin.</em>

From Linear Algebra we get that dilation of a point with respect to another point is represented by:

\vec P' = \vec R + r\cdot (\vec P-\vec R) (Eq. 1)

Where:

\vec R - Reference point with respect to origin, dimensionless.

\vec P - Original point with respect to origin, dimensionless.

r - Dilation factor, dimensionless.

If we know that \vec R = (0,0), \vec P = (1, -2) and r = 3, then the coordinates of the image of the original point is:

\vec P' = (0,0) +3\cdot [(1,-2)-(0,0)]

\vec P' = (0,0) + 3\cdot (1,-2)

\vec P' = (3,-6)

The image of the point (1, -2) under a dilation of 3 is (3, -6).

4 0
3 years ago
The exchange rate is £1 =$1.54 how many $ would I get for £200
Andreyy89
Let's see, if 1 pound = $1.54, let's times 1.54 by 200, the answer is $308, hope this helps
3 0
3 years ago
What is the product of -3 and 5?
mina [271]

Answer:

2

Step-by-step explanation:

6 0
3 years ago
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