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2 years ago

What is the answer -50 1/2+(-12.3) pls help

Mathematics

2 answers:

vesna_86 [32]2 years ago

8 0

-62.8 is your answer.

umka21 [38]2 years ago

7 0

Answer:

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Help pls me i need help with math

Ymorist [56]

Answer:

11 yd

Step-by-step explanation:

16-5=11 yd

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3 years ago

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2. f(x): 4.2х8<br> F(x)=x4-2x^2-8

Musya8 [376]

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3 years ago

I NEED HELP PLEASE. LOOK AT PICTURE

Bond [772]

Answer:

Part 1) $\frac{a^4}{4b^2}$

Part 2) $-\frac{v^9}{w^6}$

Step-by-step explanation:

we know that

When divide exponents (or powers) with the same base, subtract the exponents

Part 1) we have

$\frac{3a^{2}b^{-4}}{12a^{-2}b^{-2}}=(\frac{3}{12})(a^{2+2})(b^{-4+2} )=\frac{1}{4}a^{4}b^{-2}=\frac{a^4}{4b^2}$

Part 2) we have

$\frac{v^3w^{-3}}{-v^{-6} w^3} =-v^{3+6}w^{-3-3}=-v^9w^{-6}=-\frac{v^9}{w^6}$

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3 years ago

Answer with steps thnx

expeople1 [14]

Answer:

The area is 432cm squared.

Step-by-step explanation:

To find the area, first you split the figure into 2 rectangles.

The rectangle facing up would be 8cm by 30cm, and the rectangle pointing to the left would be 8cm by 24cm (because you subtract 8 by 32). Next, with those numbers, you can easily find the area. 8cm x 30cm equals to 240cm squared, and 8cm x 24cm equals to 192cm squared. Lastly, you add the both of the areas together, 240cm and 192cm, and you get 432cm squared.

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4 years ago

Given f (x) = 1/3 (x +6) what is f (-6)?<br><br>help me pretty please!!

Blizzard [7]

Answer:

Step-by-step explanation:

Put -6 where x is and do the arithmetic.

f(-6) = 1/3 (-6 +6) = 1/3 (0)

f(-6) = 0

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3 years ago

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