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3 years ago

13

The smaller triangle is the image of the larger triangle after a dilation. The center of the dilation is (−3,−2). What is the sc

ale factor used to create the dilation?

1 answer:

SIZIF [17.4K]3 years ago

7 0

Try this option:

Scale_factor (s_f) is new_size:initial_size:

s_f=8/2=4

answer: 4

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What is the value of x for part A and part B

GuDViN [60]

Part A :

So the two sides are equivalent,

$9x - 18 = 3x$

Solve for x and get 3.

~~

Answer : x = 3

~~

Part B :

To find JM, simply substitute x for 3 and solve,

$9(3) - 18$
$27 - 18 = 9$
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Answer : JM = 9

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I hope that helps you out!!

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3 years ago

A coach drives 360 miles at a speed of 60mph how long did the journey take

Dimas [21]

Answer:

6 1/2 hours

Step-by-step explanation:

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3 years ago

Find the mean 28,18,19,18,17

olga2289 [7]

To find the mean you add up all the numbers then divide the answer by the amount of numbers there are

in this case we add 28+ 18+ 19+ 18+ 17 then divide by 5

THE MEAN IS 20!!!

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2 years ago

Read 2 more answers

Which of the following is a rational number?<br> 8<br> 15<br> 44<br> 45<br> π

sveta [45]

All of them are, except ' π ' (pi) ... which gives you an idea of why
that one is usually written as a symbol and not as digits.

Here's a useful factoid regarding the other numbers on the list:
-- <em>ANY</em> number that you can write down on paper, <u>completely</u>,
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3 years ago

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X - 5y = 10; (0, -2) Group of answer choices no yes

mr Goodwill [35]

Yes, this linear equation is correct on point (0,-2).

Given that:

The linear equation

x - 5y = 10;

The point

(0, -2)

To find

We have to prove LHS = RHS

So, according to the question

We have,

The linear equation,

x - 5y = 10; and point is (0,-2)

From equation,

x - 5y = 10

Take the left part of given linear equation,

LHS = x - 5y

Now, putting the values, x = 0 and y = -2.

Then, we will be get.

= x - 5y

= (0) - 5 ×(-2)

= - 5 × -2

= 10.

So, we can say that

LHS = RHS.

Where,

LHS = Left Hand Side.

RHS = Right Hand Side.

We can solve that linear equation in other way,

When we put x = 0, we get y = -2.

So, if we put x = 1, we get y = -9/5.

Similarly, if x = 2, then y = -8/5.

Now, we can say that points (0,-2), (1,-9/5) and (2,-8/5) are lie in the linear equation x - 5y = 10.

To learn more about linear equation, please click on the link;

brainly.com/question/13738061

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6 0

1 year ago