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3 years ago

How many cubes are needed to build the base of this structure? A.6 B.3 C.5 D.4

Mathematics

2 answers:

grigory [225]3 years ago

5 0

I agree with the other person. The answer is C 5 which can be shown in the diagram below.

The red outlines mark these blocks. Note that the upper two red blocks in the far right portion are underneath a set of blocks that are on the second story of this "building" of sorts.

melomori [17]3 years ago

3 0

Answer: C.5

The answer is 5.

Why is there a twenty character minimum on brainly? what a stupid idea

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Gnom [1K]

Y = 6

Since there is no slope the equation would look like this y=0x+6

Well 0 times x is 0 so y=+6

6 0

3 years ago

Read 2 more answers

In a direct variation, the ratio of y -values to x -values is equal to a constant.

liberstina [14]

Answer:

True

Step-by-step explanation:

The equation of direct variation is

y = kx ← k is the constant of variation

To find k divide both sides by x

$\frac{y}{x}$ = k

That is the constant is the ratio of y- values to x- values

3 0

2 years ago

Take some time to fill in your notes, the area that is not shown in this video. Fill in the table with the values you think are

joja [24]

The x-values are the heartbeat(s) and the y-values are the time(s)

<h3>How to determine the x and y values?</h3>

The variables are given as:

Time(s) and Heartbeat(s)

As a general rule, the action that is being done is the independent variable.

The action here is the heartbeat.

So, the x-values are the heartbeat(s) and the y-values are the time(s)

A possible value of this is;

x = 100, y = 60 seconds

So, the ordered pair is (100,60)

When represented as ratio, we have;

Ratio = 60/100

Simplify

Ratio = 0.6 heartbeat per second