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2 years ago

A group of friends equally split the dinner bill shown. If each person paid $16, how many friends paid?

Mathematics

2 answers:

Akimi4 [234]2 years ago

7 0

Answer:

16/y = x

Step-by-step explanation:

You cannot solve for the question yet. However, you can create an equation!

we know that each person paid 16 dollars.

We don’t know how much the bill was or how many people were there.

So out equation looks like;

z/y = x

z * x = y

z = how much each person paid.

y = how much each person paid.

x = how many people paid.

Substitute with what we know.

16/y = x

16 * x = y

Now you will be able to substitute for either x or y to find either answer.

Hunter-Best [27]2 years ago

6 0

Answer:

Step-by-step explanation:

Wait... this doesn’t make sense because it doesn’t tell you if there was tax, how many friends there were, or tips.

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Find all solutions of the equation in the interval [0, 2pi)<br> cosx (2 sinx+1)=0

Vinil7 [7]

Answer:

x = pi/2 and 11pi/6

Step-by-step explanation:

Given the trigonometry expression

cosx (2 sinx+1)=0

This can be written in two forms as;

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If cos x = 0

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Similarly

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x = aarcsin(-0.5)

x = -30

Since sin is negative in the third and 4th quadrant

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x = 330degrees

x = 330pi/180

x = 11pi/6

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2 years ago

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Serga [27]

Answer:

Step-by-step explanation:

The diagram shows 8 different endpoints, so there are 8 different possible outcomes.

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5 0

3 years ago

Cuanto me da como resultado

Likurg_2 [28]

Step-by-step explanation:

1) $(-4)^2{\cdot}(-4)$

We know that, $a^x{\cdot}a^y=a^{x+y}$

$(-4)^2{\cdot}(-4)=(-4)^{2+1}\\\\=(-4)^3\\\\=64$

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Again using above property,

$(-2)^5{\cdot} (-2)^3=(-2)^8\\\\=256$

3) $5^{-3}$

We know that,

$a^{-x}=\dfrac{1}{a^x}$

So,

$5^{-3}=\dfrac{1}{5^3}\\\\=\dfrac{1}{125}$

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2 years ago

A 2-column table with 5 rows. The first column, number of snapdragons, x, has the entries 11, 12, 13, 14. The second column, num

mamaluj [8]

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Answer:

Step-by-step explanation:

The values in each row of the table have a total of 45. If Hans plants 29 daisies, he likely will plant ...

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One can also find the answer by extending the table 2 more rows. Each x entry increases by 1 as each y entry decreases by 1. Then the number of snapdragons listed in the second added row will be 14+2 = 16.

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2 years ago

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Answer:

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Step-by-step explanation:

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