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sashaice [31]
3 years ago
5

–6 + (–12)Evaluate the expression

Mathematics
1 answer:
Elanso [62]3 years ago
3 0

Answer:

-18.

Step-by-step explanation:

They're both negative numbers being added to each other, so you'd add 6 and 12 (which is 18) and then put a negative sign before the 18. Therefore, your answer is -18.

I hope this helps, have a nice day.

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Find the inverse of y=1/2x+6
Komok [63]

Answer:

y = 2x - 12

Step-by-step explanation:

We want to find the inverse of

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We interchange x and y.

x =  \frac{1}{2}y + 6

We need to solve for y, so let us multiply through by 2.

2x = y + 12

Subtract 6 from both sides.

y = 2x - 12

Therefore the required inverse is

y = 2x  - 12

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3 years ago
How many times larger is 3.19 x 10^8 than 8.23 x 10^5? SHOW YOUR WORK!!!
svet-max [94.6K]

In order to find the number times something is larger than something, you have to use division where you divide the larger number by the smaller number.

So:

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8 0
3 years ago
2. Simplify (27) 2/3 x (125) 1/3​
nekit [7.7K]

Answer:

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Please help me with this problem and thank you Find the lateral area of this cone leave your answer in terms of pie
alexandr1967 [171]

9514 1404 393

Answer:

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Step-by-step explanation:

The slant height is the hypotenuse of a right triangle with legs 10 and 24. Using the Pythagorean theorem, we find it to be ...

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  A = 260π in² . . . . . cone's lateral area

_____

<em>Additional comment</em>

The name of the constant relating diameter to circumference (π) is "pi". It is the 16th letter of the Greek alphabet. "Pie" is something else entirely.

6 0
3 years ago
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MA_775_DIABLO [31]
12% error. To find out subtract the difference between the estimate and the actual amount sold and divide the difference by the estamite.
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