3 years ago

A die is rolled twice.

Mathematics

1 answer:

Setler79 [48]3 years ago

8 0

Answer:

It's 1/36

Hope this is the correct ans

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Number 5 but if u can do number 6 that would be great ✋

mamaluj [8]

Answer:

5: 45 miles

6: y=20x

Step-by-step explanation:

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3 years ago

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2-sin^2x=2cos^2(x/2)

nadezda [96]

$2-\sin^2x=2\cos^2\dfrac x2$
$1+\cos^2x=1+\cos x$
$\cos^2x-\cos x=0$
$\cos x(\cos x-1)=0$

and this has solutions of $x=\dfrac{n\pi}2=\dfrac{(2k+1)\pi}2$ and $x=n\pi=2k\pi$ where $k\in\mathbb Z$ .

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3 years ago

You dont need to help with the second one just the first one

exis [7]

Answer:

2x-16

Step-by-step explanation:

distribute......

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3 years ago

The Sheng family had dinner at their favorite restaurant. A 4% sales tax was added to their bill. Amy paid the bill with a $25 g

kirill115 [55]

The answer would be 67.12.

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4 years ago

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Sara packed 7 boxes of books. Each box had 13 mystery books and 15 science fiction books. How many more science fiction books th

Mrrafil [7]

Answer:

There are 14 more science fiction books than mystery books

Step-by-step explanation:

Multiply 13 x 7 = 91

Multiply 15 x 7 = 105

Subtract 105 - 91 = 14

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4 years ago