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Over [174]
2 years ago
6

Choose the explanation that shows why ΔADE is similar to ΔABC.

Mathematics
2 answers:
aleksandrvk [35]2 years ago
6 0

Answer:

Step-by-step explanation:

Natasha2012 [34]2 years ago
5 0

Recall that a dilation with center (0, 0) and scale factor k maps (x,y) onto (kx, ky).

Now, triangle ADE is formed by

A=(0,0),\quad D=(0,2),\quad E=(4,0)

Whereas triangle ABC is formed by

A=(0,0),\quad B=(0,4),\quad C=(8,0)

In other words, the coordinates of B and C can be obtained by multiplying by 2 the coordinates of D and E.

This means that you get ABC from ADE by dilating with center (0,0) and scale factor 2.

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ivanzaharov [21]

Answer:

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2 years ago
There is an ice cream and candy shop next-door that is the same size as your bakery. How many 30th of the space does it take up
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Well, this is basically perimeter and Area. So, if there next door, your going to want to find out 50% of the ice cream shop and candy shop. 40% of it is next to each other . So 40 x 2= 80, there’s the answer . Hope this helps!!!
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3 years ago
Which triangle has hypotenuse Side B F?
jeka94

Answer:

OPTION D

Step-by-step explanation:

AS HYPOTENUES IS THERE WHEN A TRIANGLE IS RIGHT ANGLED,BUT EXCEPT BFG NO TRIANGLE IS RIGHT ANGLED..

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3 years ago
Choose the conditional statement that is equivalent to this sentence : "Tigers have stripes."
TiliK225 [7]

i think the answer is c, hope this helps ;)

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2 years ago
Read 2 more answers
An optical inspection system is used to distinguish among different part types. The probability of a correct classification of a
Whitepunk [10]

Answer: \mu=2.88\ \&\ \sigma^2=0.115

Step-by-step explanation:

Given : The probability of a correct classification of any part is : p=0.96

sample size : n= 3

The formula to find the mean and variance for binomial distribution is given by :-

\mu=np\\\\\sigma^2=np(1-p)

Let the random variable X denote the number of parts that are correctly classified.

The, for the given situation, we have

\mu=3(0.96)=2.88\\\\\sigma^2=(3)(0.96)(1-0.96)=0.1152\approx0.115

Hence, the mean and variance of X are 2.88 and 0.115 respectively.

4 0
3 years ago
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