3 years ago

Matthew helped clean the kitchen for 1/3 hour. He helped with the laundry for 1| 1/2 hours.

Mathematics

1 answer:

klio [65]3 years ago

6 0

Answer:

1 | 5/6 hours is the correct answer

Step-by-step explanation:

1 1/2 + 1/3

1 3/6 + 2/6

1 5/6

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Four to the sixth power times four to the -8th power please explain how to do this I don't understand it

Alenkinab [10]

Your question equals 1/16 or 0.0625.

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3 years ago

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Alekssandra [29.7K]

Answer:

5.5

Step-by-step explanation:

22/4=5.5

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3 years ago

Add the following polynomials, then place the answer in the proper location on the grid.

aivan3 [116]

Answer:

$x^3 - 6x + 2$

Step-by-step explanation:

The given polynomials can be added together by adding like terms together as shown below:

=> Add together, the coefficient of all terms that have the power of 3.

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

$2x^3 + x^3 - 3x^3$

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=> $(-4x^2) + (6x^2) + (2x^2)$

$-4x^2 + 8x^2$

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$6x - 8x - 4x$

$-6x$

=> $(-3) + (12) +(-7)$

$-3 + 12 - 7$

$2$

The answer = $x^3 - 6x + 2$

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3 years ago

Solve<br> log4 (x+3)- log4 (x+2)≥3/2<br> Please help

mart [117]

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3 years ago

Tobias made a fruit salad with a blueberry to raspberry ratio of 8:6. Tobias' container of blueberries contains 72 blueberries.

ipn [44]

Answer:

54.

Step-by-step explanation:

8/6 = 72/ x where x is the number of raspberries.

8x = 6*72

8x = 432

x = 54.

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3 years ago