3 years ago

If triangle ABC is rotated 90° clockwise about the origin, what will be the new coordinates of vertex A?

Mathematics

1 answer:

denis23 [38]3 years ago

8 0

Answer:

your answer is (4, -1)

Step-by-step explanation:

brainliest pls

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How do I solve this? (please help to find what goes in the boxes as well)

natta225 [31]

Answer:

First Box: Factor by difference of squares

Second Box: It has all perfect squares

Third Box: see my work

Step-by-step explanation:

We have the equation $4x^2=36$

Before we do anything, let us bring all of the terms to the left side

$4x^2-36=0$

Now that we have moved the terms to one side, it is clear that we have a difference of squares.

-Work-

$4x^2=36\\\\4x^2-36=0\\\\(2x+6)(2x-6)=0\\\\$

$2x+6=0\\\\2x=-6\\\\x=-3$

$2x-6=0\\\\2x=6\\\\x=3$

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3 years ago

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GuDViN [60]

Answer:

Step-by-step explanation:

Im guessing 2 is also being added. Well basically you add 8 2 and negative 10, which gives you zero, and the value that is left from that is 2d, so its 2d

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3 years ago

Doug’s pet gerbil eats 1/8 pound of food a day doug buys a 3/2-pound bag of food for his pet how many days will the food last

stealth61 [152]

The food will last him 12 days

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3 years ago

Solve the equation: 13W - 2(4W + 1) = W - 58 *

Sergio [31]

Answer:

W = - 14

Step-by-step explanation:

13W - 2(4W + 1) = W - 58

13W - 8W - 2 = W - 58

13W - 8W - W = 2 - 58

4W = - 56

W = - 56 : 4

W = - 14

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3 years ago

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I need help with this we my class skipped this section

Sati [7]

Answer:

v^ 3 = 1000

so v = cube root of 1000

v = 10

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3 years ago

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