Help! I need this for tm5/3/16I need help on number eight...please help me,I don't understand

Answers

Answer 1

Answer: See attached diagram.

In the first example:
Ratio of sides is 2/1
Ratio of perimeters is 2/1
Ratio of areas is 4/1

In the second example:
Ratio of sides is 3/1
Ratio of perimeters is 3/1
Ratio of areas is 9/1

We can derive these formulas:
Ratio of sides is a/b
Ratio of perimeters is a/b
Ratio of areas is (a/b)²

For #7, just draw the first example's diagram.
You may not need to label all the sides, though.

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Graphing linear equation 2x-3y=-6

Answers

Answer:

Following solution will help you:

Answer:

2x/3 + 2 = y

Step-by-step explanation:

2x - 3y = -6

2x - (-6) = 3y

2x+6=3y

2x/3 + 6/3 = 3y/3

2x/3 + 2 = y

Luis has a cooler filled with cans of soda. For every 5 cans of coke, there are 3 cans of sprite. If there are 25 cans of coke , how many cans of sprite are there?

Answers

For 25 cans of coke, there will be 15 cans of sprite.

What is Unitary Method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given is a cooler filled with cans of soda such that for every 5 cans of coke, there are 3 cans of sprite.

For every 5 cans of coke there are 3 cans of sprite.

Then, for every 1 can of coke there will be 3/5 cans of sprite.

Hence, for 25 cans of coke, there will be (3/5 x 25) = 15 cans of sprite.

Therefore, for 25 cans of coke, there will be 15 cans of sprite.

To solve more questions on Unitary method, visit the link below-

brainly.com/question/9486971

#SPJ5

So you're trying figure out what you multiply 5 by to get 25, so that you can multiply that same number by 3 to figure out how much sprite there is.
5x=25
X=5

So multiply 3 by 5(the answer you just got), which is 15. 15 sprites.

In 2004, there were 19,396 bulldogs registered by the American Kennel Club. Approximately 86% of this number were registered in 2003. About how many bulldogs were registered in 2003?

Answers

To solve this problem you must find 86% of 19,396.
To do this, let's start by turning 86% a decimal to multiply.
86% will become 0.86
Now, we multiply 0.86 by 19,396.
We get the answer, 16680.56
The question says about, so we need to round it.
When rounded we get 16681.
That means 16681 bulldogs were registered in 2003.
Hope this helped you! :)

Solve the proportions. Round the result to three significant digits if necessary.×/38 = 45/63

Answers

$(x)/(38)=(45)/(63)\nx\cdot63=38\cdot45\n63x=1710\nx\approx27.1$

What is the value of the function when x = 2?

Answers

Answer:

It would be -2.

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Fuel economy estimates for automobilos built in a certain yoar predicted a mean of 26.8 mpg and a standard deviation of 72 mpg for highway driving. Assume that a normal distribution can be applied. Within whatrange are 99.8% of the automobiles?