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2 years ago

What are the types of transformations in 8th grade Pre-Algebra?

1 answer:

7 0

Translation: every point of the pre-image is moved the same distance in the same direction to form the image.

Rotation: transformation that is performed by spinning the object around a fixed point known as the center of rotation.

Reflection: a flip of an object over a line

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If i make 10 fruit baskets and want to sell them for $35 each 10=35x what's my answer

ivolga24 [154]

You made a teeny mistake! Instead of 10=35x, it should be (35)(10)=x; so in this case, you would make $350 from 10 fruit baskets.

8 0

2 years ago

3 consecutive odd integers such that the sum of twice the first and three times the second is 55 more than twice the third

den301095 [7]

Answer:

Consecutive odd integers are 19 , 21 & 23

Step-by-step explanation:

Let the first 3 consecutive odd intergers be x , (x + 2) and (x + 4).

According to the question,

$2x + 3(x + 2) = 2(x + 4) + 55$

$= > 2x + 3x + 6 = 2x + 8 + 55$

Eliminating 2x from both the sides,

$= > 3x + 6 = 63$

$= > 3x = 63 - 6 = 57$

$= > x = \frac{57}{3} = 19$

So, the consecutive odd integers are = 19 , 21 & 23.

3 0

1 year ago

What is a correlation

posledela

Answer: a relationship/connection between two variables, there are negative and positive correlations.

7 0

2 years ago

From a list of ten books, how many groups of 4 books can be selected

andreyandreev [35.5K]

First you have all ten books, but then every time after, you loose one because you can't put the same book in the group twice.

10 * 9 * 8 * 7 = 5040 groups

6 0

3 years ago

HELP ASAP PLEASE!!!

PilotLPTM [1.2K]

Answer:

Step-by-step explanation:

The range is the y values of the function from the least to the greatest. To find it find the furthest point up and down. Draw a horizontal line from the point to the y-axis to identify the y value. Here the function extends from -3 to 6. So the range is $-3\leq y\leq 6$ .

6 0

2 years ago