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2 years ago

9

Winny went to a clothing store to buy some clothes for school. The total cost of the clothes was $22.88, which she paid in cash.

Which of the following is one advantage of paying by cash?

2 answers:

dusya [7]2 years ago

8 0

They are correct above me

olya-2409 [2.1K]2 years ago

6 0

She paid what was due and that is what matters

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Quadrilateral A'B'C'D' is the image of quadrilateral ABCD under a dilation

Talja [164]

Correct answer is B.

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3 years ago

HELP I NEED HELP ASAP

ValentinkaMS [17]

Answer: B

Explanation:
We can substitute burgers for m and drinks for p, since all burgers are the same price and drinks are the same price, substitute the 3 burgers and 2 drinks into
3m+2p
The only right answer for this equation is $13.50, substitute the 5m+4p=$23.50 and your only right answer is B

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under a dilation, the point (2,6) is moved to (6,18) what is the scale factor of the dilation? enter your answer in the box

Anestetic [448]

<h2>3</h2>

Step-by-step explanation:

The equation of line passing through the two points is $\frac{y-y_{1} }{x-x_{1} }=\frac{y_{2} -y_{1}}{x_{2} -x_{1}}$

When substituted,the equation becomes $\frac{y-6}{x-2}=\frac{18-6}{6-2}$

which when simplified is $y=3\times x$

The line clearly passes through origin.

The distance between two points is $\sqrt{(y_{1}-y_{2} )^{2}+(x_{1}- x_{2} )^{2}}$

Distance between origin and $(2,6)$ is $\sqrt{40}$ .

Distance between origin and $(6,18)$ is $\sqrt{360}$

Scale factor is $\frac{distance\text{ }of\text{ }p_{2}\text{ from origin}}{distance \text{ } of \text{ } p_{1}\text{ from origin}}$

So,scale factor is $\frac{\sqrt{360} }{\sqrt{40} }$

which when simplified becomes 3.

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2 years ago

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Reil [10]

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$\frac{1}{ {u}^{42} }$

Step-by-step explanation:

From law of indices

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Klio2033 [76]

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68 x .70 = 47.6

.70 = 70%

70% of 68

of means multiply

You turn the percent into a decimal and multiply

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