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Iteru [2.4K]
1 year ago
9

Pls help answer i dont not need explaination :)

Mathematics
2 answers:
nadezda [96]1 year ago
3 0

Answer:

165 km ^2

Step-by-step explanation:

meriva1 year ago
3 0

Answer:

165 km²

Step-by-step explanation:

<u>First, let us find the area of the big rectangle.</u>

Area = length × Width

Area = 15km × 13 km

Area = 195 km²

<u>Now, let us find the area of the small rectangle.</u>

Area = length × width

Area = 6 km × 5 km

Area = 30 km²

<u>And now, let us find the area of the shaded region.</u>

<em>For that, we have to subtract the area of the small rectangle from the area of the big rectangle.</em>

Area = 195 km² - 30 km²

Area = <u>165 km²</u>

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The value in 3x + 2 = 15 for x using the change of base formula is 0.465 approximately and second option is correct one.

<u>Solution:</u>

Given, expression is 3^{(x+2)}=15

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Now, let us first apply logarithm for the given expression.

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