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stepladder [879]
2 years ago
13

Question 1: MultiplicationNew designs for a wastewater treatment tank have proposed three possible shapes, four possible sizes,

three locationsfor input valves, and four locations for output valves. How many different product designs are possible
Mathematics
1 answer:
joja [24]2 years ago
5 0

Answer:

36 possible designs

Step-by-step explanation:

3 x 3 = 9

9 x 4 = 36

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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the
Ksju [112]

Answer:

3.162 units

Step-by-step explanation:

First identify the points that undergo transformation

You have;

A = (0,0)   and B =(1,3)

The transformation is T: (x,y)= (x+2, y+1), this means to get the image you add the x coordinate of the object to 2, and the y coordinate to 1.

<u>Finding coordinates of the image points A' and B' </u>

A'= (0+2,0+1) = (2,1)

B'=(1+2, 3+1)=(3,4)

<u>Finding the distance A'B'</u>

The formula for distance d is

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

where

x₁=2

x₂=3

y₁=1

y₂=4

d=distance between two points

Applying the formula

d=\sqrt{(3-2)^2+(4-1)^2} \\\\\\d=\sqrt{1^2+3^2} \\\\\\d=\sqrt{1+9} \\\\\\d=\sqrt{10} \\\\\\d=3.162

The distance A'B' is √10 =3.162 units

8 0
3 years ago
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Describe some main differences between an Euler graph and a tree graph.
posledela

Answer:

The Obvious

Euler graph all connects almost like a circle

A tree graph looks like it branches off each other with no line connect in a circle like form

3 0
3 years ago
In the recursive formula an = an−1 + 5, the value of the previous term is represented by
den301095 [7]

Step-by-step explanation:

In the recursive formula an = an−1 + 5

a_n = a_{n-1}+5

Suppose if a_5 is the nth term then previous term is a_4

To get the previous term we need to subtract 1 from the n

So a_n is the nth term

a_{n-1} is the previous term

Here 5 represents the common difference between two terms

So value of previous term is represented by

a_{n-1}

Answer : a_{n-1}

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Express 3a2b-1 with positive exponents.
serg [7]

Answer:

a = 2b/3−1/3

Step-by-step explanation:

...........

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3 years ago
Which is greater number seven
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74% is greater than 11/15
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3 years ago
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