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PIT_PIT [208]
3 years ago
5

What is 2x(3x4-2)3-5

Mathematics
2 answers:
Margarita [4]3 years ago
7 0

Answer:

55

Step-by-step explanation:

According to PEMDAS, it's should be 55.

Vesna [10]3 years ago
3 0

Answer:

0

Step-by-step explanation:

You might be interested in
Alberto ran a race at a speed of 9 meters per second. Omar had a 6 meter head start and ran at a speed of 7 meters per second. B
zloy xaker [14]

Answer: Alberto run 27 meters.

Time taken By Alberto=3 seconds


Step-by-step explanation:

Let d be the distance Alberto ran to catch Omar.

Then, distance ran by Omar=x-6

Also, \text{Time}=\frac{\text{Distance}}{\text{Speed}}

Since, both started running at the same time.

Time taken By Alberto=\frac{x}{9}

Time taken By Omar=\frac{x-6}{7}

Now, at the point they meet time taken by both is equal.

\frac{x}{9}=\frac{x-6}{7}\\\Rightarrow\ 7x=9(x-6)\\\Rightarrow7x=9x-54\\\Rightarrow9x-7x=54\\\Rightarrow\ 2x=54\\\Rightarrow\ x=27

Hence, Alberto run 27 meters.

Time taken By Alberto=\frac{27}{9}=3 seconds

6 0
4 years ago
What is the interest rate of a $510 savings bond that earns $54 in 6 years?
12345 [234]
About 1.76 percent

I did the math myself
3 0
3 years ago
The area of the rectangle is 4x2, what does the coefficient 4 mean in terms of the problem?
12345 [234]
Width is x 
length is 4x

answer b is correct the length is 4 times the width
4 0
4 years ago
A rectangle is made up of 3 squares, and the perimeter of the whole figure is 88cm. Find the area of the rectangle.
tatuchka [14]
11*33


The area is 363cm squared, and the dimensions are 11 x 33
5 0
4 years ago
Find the distance between the two points in simplest radical form.<br> (7,2) and (-1, -3)
Paul [167]

Answer:

The answer is

<h2>\sqrt{89}  \:  \:  \:  \: units \\</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

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

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(7,2) and (-1, -3)

The distance between them is

d =  \sqrt{( {7 + 1})^{2}  +  ({2 + 3})^{2} }  \\  =  \sqrt{ {8}^{2}  +  {5}^{2} }  \\  =  \sqrt{64 + 25}  \\  =  \sqrt{89}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:

We have the final answer as

\sqrt{89}  \:  \:  \:  \: units \\

Hope this helps you

8 0
4 years ago
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