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castortr0y [4]
3 years ago
7

Subtract 2x³-4x²+3x+5 from 4x²+x²+x+6​

Mathematics
1 answer:
skad [1K]3 years ago
4 0

Answer:

(-2x^3)+(9x^2)

Step-by-step explanation:

Answer is above. Hope it helps!

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Estimate the quotient of<br> 68)6080<br> Express any remainder beginning with an R.
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The answer in decimals is 89.4117647059

Your final estimated answer is 89 R 28
(aka 89, 28 Remainder)
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What fraction is equivalent to 0.16 repeating
iren [92.7K]

Answer: 4/25

Step-by-step explanation:

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"a coin purse contains coins with values of 1 cent, 5 cents, 10 cents, 25 cents, and 50 cents. using each coin at least once, wh
cestrela7 [59]

Answer:

  11 coins for $1.99

Step-by-step explanation:

The maximum total less than $2 is $1.99. It takes 11 coins to make that total. It would take 1 fewer if the nickel were not required.

Starting with the minimum required coins, which total $0.91, we need to add $1.08 using a minimum number of coins. To minimize the added coins, we start with the largest we can use without going over the total: 2×50¢ + 1×5¢ + 3×1¢. These 6 coins added to the required 5 coins give the desired total using 11 coins.

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$1.99 is the highest possible total less than $2.00, and it takes a minimum of 11 coins to make that total.

4 0
3 years ago
Pls help me solve this question pls show how you got the answer
Thepotemich [5.8K]
C
it appears that there are 7 cubes, so divide the overall volume by the seven cubes, making the volume of each one would 8. Volume is length times with times height so you would find the cube root of eight which is two. This means that each side length is 2 so you would find the area of each side and add them all together. This adds up to equal 120.
Hope this helped!!
4 0
3 years ago
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Find the area. See image below.
Burka [1]

Answer:

530 in ^2

Step-by-step explanation:

The figure given is a triangle

We use the formula for the area of a triangle

A = 1/2 bh where b is the length of the base and h is the height

      The height is perpendicular to the base( at 90 degrees)

A = 1/2 ( 26.5) * ( 40)

    = 530 in ^2

8 0
2 years ago
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