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hodyreva [135]
3 years ago
11

Use rules of transformations to answer each of the items below. Be sure to answer in complete sentences, and when necessary, inc

lude your calculations.
1. Create your own set of coordinates for △BLU and graph it on a coordinate plane. Label each of the triangle's vertices.
2. Write a scenario involving the dilation of △BLU onto its image. In the scenario, include the scale factor between the similar triangles and the coordinates for the image. Graph the image on the same coordinate plane as its pre-image.
3. Use the distance formula or Pythagorean Theorem to prove mathematically that △BLU is similar to its image. Include all necessary calculations.
Mathematics
1 answer:
Anettt [7]3 years ago
4 0

Answer:

Thats a lot...... Try to find a keyword and then ask

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3 years ago
The sum of x and it’s opposite is always zero?
jeka94

Answer:

1) Let's consider the first case with the number 0 the oppose is also 0 and we have that 0-0=0 so then applies

2) Now let's consider any real number a no matter positive or negative we will have that:

a-a =0

Or in the other case:

-a -(-a) =-a +a=0

So then we can conclude that the expression is a general rule and is true

Step-by-step explanation:

For this case we can verify if the following expression is true or false:

The sum of x and it’s opposite is always zero?

If we want to proof this we need to show that for any number is true.

1) Let's consider the first case with the number 0 the oppose is also 0 and we have that 0-0=0 so then applies

2) Now let's consider any real number a no matter positive or negative we will have that:

a-a =0

Or in the other case:

-a -(-a) =-a +a=0

So then we can conclude that the expression is a general rule and is true

5 0
3 years ago
You want to buy a DVD that costs $19.95. Estimate the total cost if the sales tax rate is 8%.
meriva

Answer:

$1.60

Step-by-step explanation:

first you take 19.95 times .08 and you get 1.596 you round up to get 1.6

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