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aleksandr82 [10.1K]
3 years ago
13

If three times a number is minus

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
3 0
Another number will be negative.
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2. What are the next two terms of the following sequence?-2,4,-8, 16, ...
Marat540 [252]

Answer:

<h2>(A.B.)-32, 64</h2>

Step-by-step explanation:

-2\\(-2)(-2)=4\\(-2)(4)=-8\\(-2)(-8)=16\\-----------------\\(-2)(16)=-32\\(-2)(-32)=64\\\vdots

Each next term is created by multiplying the previous term by (-2).

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3 years ago
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The step function f of x is graphed what is the value of f of 0?​
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AYYYYYYYYYYYY YO IS SNOOP DOGG

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Hello I need help with number 10 and number 9
zimovet [89]

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-x - 3

Step-by-step explanation:

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How many liter of 15% weed killer mixture must be added to 5 liters of 10% weedkiller mixture to make 12% weed killer mixture?
finlep [7]

Answer: 3 1/3 liter

Brainliest? <3

let x equal the number of liters of 15% weedkiller.

your equation is .15 * x + .10 * 5 = .12 * (x + 5)

simplify to get .15 * x + .10 * 5 = .12 * x + .12 * 5

simplify further to get .15 * x + .5 = .12 * x + .6

subtract .12 * x from both sides and subtract .5 from both sides and simplify to get .03 * x = .1

divide both sides by .03 to get x = .1 / .03 = 3.333333333 rounded to 9 decimal digits.

you would need 3.333333333 liters of 15% solution to be added to 5 liters of 10% solution to get 8.333333333 liters of 12% solution.

.15 * 3.333333333 = .5

.10 * 5 = .5

.5 + .5 = 1

5 + 3.333333333 = 8.333333333

1 divided by 8.333333333 = .12 which is equal to 12%.

4 0
3 years ago
Emily runs a hotel. She wants to hold a party in the banquet hall of her hotel. The hall has a size of 120,000 square feet. By f
alexira [117]

Answer:

480 People.

Step-by-step explanation:

120,000(0.004) = 480

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