3 years ago

I need help figuring out how to get this from 20 people to thirty people.

Mathematics

1 answer:

nekit [7.7K]3 years ago

7 0

Answer: you simply add an additional half of the entire recipe

Step-by-step explanation:

1/4 cup butter

2/3 cup sugar

So on so forth...

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What is 12+ 12-4 %2<br> Hhhhhhhhhhhhhhhhhhhhhhhhhhh

prohojiy [21]

Can you show me a picture of the problem?

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2 years ago

Through: (-2, -1), slope = -1

oksano4ka [1.4K]

y= -1x -3

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2 years ago

Rock can read 10 books in 30 minutes.how long does it take rock to read 15 books,if the speed is consistant.

vazorg [7]

10book=30mins
divide 10
1book=3mins

time=(time to read 1 book) times (number of books)
time to read 1 book=3 mins
15 books
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3 years ago

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Factoriza 4x²-y²-6y-9

sveta [45]

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3 years ago

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Solve 4 + 2 sinx= 14-8 sinx for 0° ≤ x ≤ 180

Oduvanchick [21]

<h2>Answer:</h2>

<u>x= 90°</u>.

<h2>Step-by-step explanation:</h2>

<h3>1. Write the expression.</h3>

$4 + 2 sin(x)= 14-8 sin(x)$

<h3>2. Subtract "4" from both sides of the equation.</h3>

$-4+4 + 2 sin(x)= 14-8 sin(x)-4\\ \\2 sin(x)= 10-8 sin(x)$

<h3>3. Add "8sin(x)" to both sides of the equation.</h3>

$2 sin(x)+8 sin(x)= 10-8 sin(x)+8 sin(x)\\ \\10 sin(x)= 10$

<h3>4. Divide both sides by 10.</h3>

$\frac{10 sin(x)}{10} = \frac{10}{10} \\ \\sin(x)=1$

<h3>5. Apply the arcsin of sin^-1 to both sides of the equation.</h3>

$arcsin(sin(x))=arcsin(1)\\ \\x=90$

<h3>6. Conclude.</h3>

<u>x= 90°</u>.

3 0

1 year ago