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Nataly_w [17]
3 years ago
11

What is the 18th partial sum of this geometric series 200, 100, 50

Mathematics
1 answer:
In-s [12.5K]3 years ago
3 0

Answer:

515

Step-by-step explanation:

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Help me I need the answer to #2 and #4
Karo-lina-s [1.5K]
Number 2 is 84.13
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3 0
3 years ago
4x^2 - 9y^6 <br> what patterns can be used ?<br> please and thank you !!!
S_A_V [24]

Answer:

<em>B. (U+V)(U-V)</em>

Step-by-step explanation:

<u>Factoring</u>

The given expression is:

4x^2-9y^6

It should be noted that both terms are perfect squares:

(2x)^2=4x^2

(3y^3)^2=9y^6

Since it's a difference of squares, we need to use the following pattern to factor the required expression:

(U^2-V^2)=(U+V)(U-V)

Thus, the answer is

B. (U+V)(U-V)

3 0
3 years ago
Divide $150 into the ratio 2:5:3
pentagon [3]

Answer:

$30, $75, $45

Step-by-step explanation:

We can set up an equation, where x is an unknown value:

2x+5x+3x=150

10x = 150

x=15

Now that we know what x is, we can plug x in to solve for 2x, 5x, and 3x:

2x=2*15=30

5x=5*15=75

3x=3*15=45

Therefore, the answer is $30, $75, $45

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2 years ago
Law of sines: Which equation is correct and can be used to solve for the value of z?
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The answer is A. I just finished the test.

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3 years ago
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