How many triangles in the diagram can be mapped to one another by similarity transformations?

Mathematics

2 answers:

Fynjy0 [20]2 years ago

6 0

Answer:

the answer is 3

Step-by-step explanation:

slamgirl [31]2 years ago

4 0

Answer:

answer is "3" for edmentum

Step-by-step explanation:

5-0 correct on my test

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A worker bee has a mass of 1*10^-4. There are 4*10^4 worker bees living in one hive. What is the mass of all the worker bees in

snow_lady [41]

Answer:

$4$

Step-by-step explanation:

$1 \times 10^{-4} \times 4 \times 10^{4}$

$4 \times 1 \times 10^{-4} \times 10^{4}$

$4 \times 10^{-4+4}$

$4 \times 10^{0}$

$4$

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3 years ago

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Deffense [45]

Answer:

Step-by-step explanation:

Ok, so all we have to do is multiply 8 * 3/4, because each child needs 3/4 of the sandwich, and there are 8 of them. The easiest (My opinion) way to do this is by turning 8 into a fraction. Turning whole numbers into fractions is really simple, just slap a /1 under them to make them a fraction. And so, our fraction is 8/1. Now, all we have to do is multiply the top part of the fraction, and then the bottom part of the fraction. So, 8 * 3 = 24, and 1 * 4 = 4. So, just put 24/4 as an answer. But, wait! We have to simplify it! 24 divided by 4 is 6, so 6 is our final answer.

8 0

3 years ago

Help ASAP I don’t get it

GarryVolchara [31]

9514 1404 393

Answer:

positive
negative

Step-by-step explanation:

The thrust of the question is to make sure you understand that increasing the y-coordinate of a point will move the point upward, and decreasing it will move the point downward.

That is adding a positive value "k" to x^2 will move the point (x, x^2) to the point (x, x^2+k), which will be above the previous point by k units.

If k is subtracted, instead of added, then the point will be moved downward.

The blanks are supposed to be filled with positive , and negative .

_____

Comment on the question

The wording of the statement you're completing is a bit odd. If k is negative (-2, for example), this statement is saying the graph is translated down -2 units. It is not. It is translated down |-2| = 2 units. The direction of translation depends on the sign of k. The amount of translation depends on the magnitude of k.

If you thoroughly understand (x, y) coordinates and how they are plotted on a graph, it should be no mystery that changing the y-coordinate will change the vertical position of the graph.