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Masteriza [31]
3 years ago
7

What is a 90-degree rotation on a graph.

Mathematics
1 answer:
Oksanka [162]3 years ago
4 0
Rotation of a point through 90-degree is about he origin in clockwise direction when point M(h,k) is rotated about the origin O through 90-degree in clockwise direction
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Subtract -1/2n - (-1/2n)
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Answer: 0
Explanation:
-1/2n -(-1/2n)
= -1/2n + 1/2n
= 0
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If the mass of a metal bar which is 3.25m long is 15 kg,find its mass per metre.
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The answer is 4.61 :)
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A slushy representative convinces you to lease a machine for $200 per month. You discover that you are selling $900 per month of
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Read 2 more answers
Use the given values of n to generate the 7th and 8th terms of the sequence.
lozanna [386]

Answer:

f(n) = 74 + 11(n - 1)

<u>For the 7th term</u>

n = 7

f(7) = 74 + 11(7 - 1)

= 74 + 11(6)

= 74 + 66

<h2>= 140</h2>

<u>For</u><u> </u><u>the</u><u> </u><u>8</u><u>t</u><u>h</u><u> </u><u>ter</u><u>m</u>

n = 8

f(8) = 74 + 11( 8 - 1)

= 74 + 11(7)

= 74 + 77

<h2 /><h2>= 151</h2>

Hope this helps you

7 0
3 years ago
For f(x)=4x+1 and g(x) = x^2 - 5, find (f+g)(x).
Rus_ich [418]

Answer:

(f + g)(x) = x² + 4x - 4  

Step-by-step explanation:

The statement (f + g)(x) is the same as f(x) + g(x). In other words, the question simply wants you to add the two functions together.

f(x) = 4x + 1

g(x) = x² - 5

(f + g)(x)                                  <----- Original statement

f(x) + g(x)                                <----- Rewrite

(4x + 1) + (x² - 5)                     <----- Substitute the equations in f(x) and g(x)

4x + x² - 4                              <----- Add 1 and -5

x² + 4x - 4                              <----- Rearrange the terms

3 0
1 year ago
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