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Shalnov [3]
3 years ago
6

Help!! It’s much appreciated in this time

Mathematics
1 answer:
Anarel [89]3 years ago
5 0

Answer:  D. y = (x - 3)² + 2

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

Inverse is when you swap the x's and y's and solve for y.

               y = \sqrt{x-2} + 3

Swap:      x = \sqrt{y-2} + 3

Solve:  x - 3 = \sqrt{y-2}

           (x - 3)² = (\sqrt{y-2})^2

           (x - 3)² = y - 2

    (x - 3)² + 2 = y

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Can someone explain these questions to me, especially the last one please.​
Firlakuza [10]

Answer:

Step-by-step explanation:

A is 0.5 x 10 because the thickness of the sheets is 0.5 and there are ten sheets stacked together that thickness so how thick is the pile.

for B it is the answer of A plus one more sheet which is ( answer for A) + 0.5

for c just add another sheet on all sides wich is + 0.5 for each side and when you get that add that number to answer B and that it.

4 0
3 years ago
Given that log x = 3 and log y = 5, find log (x^2)(y^2)- log xy
strojnjashka [21]

Step-by-step explanation:

logx²y² - logxy

= log(x²y²/xy)

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3 0
3 years ago
Help me find the slope to these points<br> (2,5) and (8, -4)
ale4655 [162]

Answer:

slope = -3/2

Step-by-step explanation:

The slope of a line passing through the two points P=(x1,y1) and Q=(x2,y2) is given by m=y2−y1/x2−x1.

We have that x1=2, y1=5, x2=8, y2=−4.

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4 0
2 years ago
Please answer this correctly
Harman [31]
Answer: 300

Explanation:

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5 0
3 years ago
What figure is a dilation of Figure A by a factor of 1/2 ?
lora16 [44]
A dilation of figure A by a factor of 1/2 is the last figure with sides 1in, 2 in, 0.5 in and 2.5 inch. Since dilation means becoming larger, smaller or wider from one figure, this is also same with similar figures where the ratios of corresponding sides should be the same. In this problem, the ratio is 0.5 or 1/2. Therefore figure A is similar to the last figure.
7 0
3 years ago
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