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3 years ago

A plane contaains at least how many points

2 answers:

8 0

A plane is any 2 dimensional figure, so the least amount of points you can use to make a 2 dimensional figure is 3, which corresponds to a triangle

olchik [2.2K]3 years ago

8 0

A plane contains at least 3 (noncollinear) points.

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Does the expression d - 12 have a greater value when d = 42 or when d = 46?

Ivenika [448]

When d=46 the expression has a greater value.

5 0

3 years ago

S=a1/1-r

valentinak56 [21]

Answer:

Step-by-step explanation:

This is an infinite geometric series. This has a sum of $\frac{a}{1-r}$

Where

a is the first term, and

r is the common ratio (one term divided by the previous term)

Let's figure out the first 2 terms by plugging in n = 1 first and then n = 2 for the series.

First term:

$3(\frac{1}{4})^{n-1}\\=3(\frac{1}{4})^{1-1}\\=3(\frac{1}{4})^0\\=3(1)\\=3$

Second term:

$3(\frac{1}{4})^{n-1}\\=3(\frac{1}{4})^{2-1}\\=3(\frac{1}{4})^1\\=3(\frac{1}{4})\\=\frac{3}{4}$

Let's see the common ratio: $\frac{\frac{3}{4}}{3}\\=\frac{3}{4}*\frac{1}{3}\\=\frac{1}{4}$

Thus we have a = 3 and r = 1/4. Plugging into the formula of the infinite sum, we get:

$s=\frac{a}{1-4}=\frac{3}{1-\frac{1}{4}}=\frac{3}{\frac{3}{4}}=3*\frac{4}{3}=4$

So, the answer is 4

4 0

3 years ago

Find the value of A, B and C

iren2701 [21]

P/s : follow me and I will help you more about maths

5 0

3 years ago

Graph the data from the tables onto the following graph. Note that for both tables, the values in the first column must be plott

DENIUS [597]

Graphs are used to visualize the set of data on a table or functions and equations

<h3>How to graph the table?</h3>

The table is not given.

So, I will make use of the following table to plot the graph

x y

1 2

2 4

3 6

4 8

5 10

To plot the table on a graph, we place the x values on the x-axis, and the y values on the y-axis

See attachment for the graph of the table

Read more about graphs and tables at:

brainly.com/question/14323743

5 0

3 years ago

Complete this statement:

klasskru [66]

Answer:

$45x^3a+27xa^2= 9xa(5x^2+3a)$

Step-by-step explanation:

Given:

$45x^3a+27xa^2= 9xa$

We need to complete this Statement.

By Solving the above equation we get;

We will take some common factor out so we will get;

$45x^3a+27xa^2= 9xa(5x^2+3a)$

Hence the Complete statement is $45x^3a+27xa^2= 9xa(5x^2+3a)$

5 0

3 years ago