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otez555 [7]
3 years ago
13

What are the rules for rotating a figure about the origin?

Mathematics
1 answer:
Anastaziya [24]3 years ago
6 0

A

Step-by-step explanation:

90 Degree Rotation. When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x). ...

180 Degree Rotation. When rotating a point 180 degrees counterclockwise about the origin our point A(x,y) becomes A'(-x,-y). ...

270 Degree Rotation.

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Tina wants to save money for school. Tina invests $1000 in an account that pays an interest rate of 8%. How many years will it t
Neko [114]
1300 = 1000 (1.08)^t
1.3 = (1.08)^t
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8 0
3 years ago
Leanne Raymond Montel and Emily body gift for their soccer coach the total cost of the gift including tax was $55.80 Montel paid
Flauer [41]

Solution: The total cost of the gift including the tax = $55.80

The amount paid by Montel = $14

The amount paid by Raymond is

\frac{1}{3} \times 55.80

18.6

Therefore, Raymond paid $18.6

The amount paid by Emily is

25% of 55.80

0.25 \times 55.80 = 13.95

Therefore, Emily paid $13.95

We also know that the remaining amount is paid by Leanne.

Therefore, the remaining amount is:

Total amount - Amount paid by Montel, Raymond and Emily

55.80 -(14+18.6+13.95)

55.80 - 46.55

9.25

The amount paid by Leanne is $9.25

We clearly see, Raymond has paid $18.6, which is the greatest part of the cost $55.80

7 0
3 years ago
Help please !!!!!!!!!!!!!!!!
mr_godi [17]

Answer:

(12,10)

Step-by-step explanation:

5 0
3 years ago
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Find the zeros of the function.
Slav-nsk [51]

Answer:

see explanation

Step-by-step explanation:

To find the zeros equate g(x) to zero, that is

(x - 2)(3x + 3) = 0

Equate each factor to zero and solve for x

x - 2 = 0 ⇒ x = 2

3x + 3 = 0 ( subtract 3 from both sides )

3x = - 3 ( divide both sides by 3 )

x = - 1

Hence

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8 0
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Are ABC and CDA congruent? Justify your answer. brainly
Setler79 [48]
Yes
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5 0
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