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prohojiy [21]
2 years ago
14

P^3•9^2 (P^4•9^n•R^3/R^4)= P^7 9^5 1^7 What is n?

Mathematics
1 answer:
kkurt [141]2 years ago
8 0

Answer:

ssssssssssssssssssssssssssssssssssssssssss

Step-by-step explanation:

sssssssssss

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How do I solve this? 408=1/2(b)(17)
seropon [69]

Answer:

48

Step-by-step explanation:

Given: 408 = \frac{1}{2} \times (b) \times (17)

Now, solving it.

We first open parenthesis which is (b)\times(17) = 17b

Next Multiply both side by 2

⇒ 816 = 17b

Now, we will divide both side by 17

∴ b= 48

5 0
3 years ago
How much of earth's surface is cover by land? write your answer in scientific notation
sp2606 [1]


(5.1x10^8) - (3.61x10^8)

(5.1-3.61) x 10^8

1.49 x 10^8 = Final answer
7 0
3 years ago
Easy work for extra points
melomori [17]
This ain’t easy for me
7 0
2 years ago
Read 2 more answers
Find the slope and y-intercept of y=2/5x+5
velikii [3]

slope = -2/5

y-intercept = 5

4 0
3 years ago
Read image for instructions
Oliga [24]

The last part answers the first part for you, just look at the y-values.

In other words:

<em>A'</em><em> </em>(-8, 2)

<em>B'</em> (-4, 3)

<em>C'</em> (-2, 8)

<em>D'</em> (-10, 6)

Explanation:

When you reflect any point over the x-axis, the y-value of the ordered pair is going to change.

This makes sense especially considering that the x-axis is horizontal, so the only way you could cross is to move up or down. If you were to move left or right, you'd only be able to cross the y-axis, since it's vertical.

Now for the last part, as I mentioned above, if you are reflecting across the y-axis, the x-values of the ordered pair is going to change.

<em>A'</em><em>'</em> (8, 2)

<em>B'</em><em>'</em> (4, 3)

<em>C'</em><em>'</em> (2, 8)

<em>D'</em><em>'</em> (10, 6)

Take note that the only thing that changes for the respective value is its sign, while the number itself stays the same.

3 0
3 years ago
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