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Veronika [31]
3 years ago
9

Pls help .............................

Mathematics
1 answer:
Mice21 [21]3 years ago
4 0
Pythagorean theorem you times 40 by 2 then 9 by 2 then square root
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What the answer to this?
adelina 88 [10]

Answer:

C: 650 should be the correct answer

Step-by-step explanation:

6 0
3 years ago
Can you please help me? 2.1.3
Nutka1998 [239]

~~(2I_2)A\\\\\\=2\begin{bmatrix} 1&0\\0&1 \end{bmatrix}\begin{bmatrix} 4&2\\3&-3 \end{bmatrix}\\\\\\=\begin{bmatrix} 2&0\\0&2 \end{bmatrix}\begin{bmatrix} 4&2\\3&-3 \end{bmatrix}\\\\\\=\begin{bmatrix} 8+0&4+0\\0+6&0-6 \end{bmatrix}\\\\\\=\begin{bmatrix} 8&4\\6&-6 \end{bmatrix}

6 0
2 years ago
Given the data, as shown in the image below, determine if the distribution is uniformly distributed, symmetrically distributed,
Sedbober [7]

Answer:

The distribution is symmetric.

Step-by-step explanation:

<em>The distribution will be skew left, if the data is more distributed on left side of graph.</em>

<em>The distribution will be right left, if the data is more distributed on right side of graph.</em>

<em>The distribution is symmetric if from the center, the data is distributed symmetrically, equal increase or decrease on either side.</em>

<em>The distribution is uniform if the value of data remains constant throughout the graph.</em>

Above here, the from the center, the data decreases symmetrically on both the sides, same values of data for Cat-Rabbit pair and Dog-Mice pair.

Thus, distribution is symmetric.

8 0
3 years ago
At the start of 2014 Tim's house was worth 100,000.
Novay_Z [31]
For this case we have a function of the form:
 y = A * (b) ^ t
 Where,
 A: initial amount
 b: growth rate
 t: time
 Substituting values we have:
 y = 100000 * (1.10) ^ 4
 y = 146410
 Answer:
 
the value of his house at the start of 2018 is:
 
y = 146410
5 0
3 years ago
Solve the system of Equation (x,y)<br> 3x + 2y = -13<br> 3x + 4y = 1
harkovskaia [24]

Answer:

x= -9 y= 7

Step-by-step explanation:

7 0
3 years ago
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