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creativ13 [48]
3 years ago
6

What is 7 2/15 + 5 2/3 + 9 13/15

Mathematics
1 answer:
WITCHER [35]3 years ago
8 0
The answer is 22/2/3

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Graph ​y<1−3x​. .......................... . .
Mkey [24]

Answer:

algobn tu jale

Step-by-step explanation:

yo digo q C es la megor opceon

4 0
3 years ago
What is √-11 in the form a+bi?
Mice21 [21]

Given:

The number is \sqrt{-11}.

To find:

The a+bi form of given number.

Solution:

We have,

\sqrt{-11}

It can be written as

\sqrt{-11}=\sqrt{-1\times 11}

\sqrt{-11}=\sqrt{-1}\times \sqrt{11}      [\because \sqrt{ab}=\sqrt{a}\sqrt{b}]

\sqrt{-11}=i\times \sqrt{11}      [\because \sqrt{-1}=i]

\sqrt{-11}=\sqrt{11}i

Here, real part is missing. So, it can be taken as 0.

\sqrt{-11}=0+\sqrt{11}i

So, a = 0 and b=\sqrt{11}.

Therefore, the a+bi form of given number is 0+\sqrt{11}i.

5 0
3 years ago
Computer geometric modeling is used regularly to help design solid figures we see and use every day. Software programs use techn
Stella [2.4K]

The geometric modeling is analyzed below.

<h3>How to illustrate the information?</h3>

Basic shapes are generally created using points, lines, circles, and triangles. Some basic shapes are rectangles, ellipses, triangles, and curves.

In geometric modeling, we make a cad model of parts for virtual analysis. By geometric modeling, one can model, and perform CAE analysis to optimize the product.

The best part is the period of doing all this is very small compared to practical manufacturing and looking at the product. In CAD one can very quickly alter the design and come up with new concepts in a very small span of time.

Here chances of error can be shorted easily and there is no wastage of material hence cost saving is there compared to practically manufacturing the part and altering it.

Learn more about modelling on:

brainly.com/question/28015639

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5 0
2 years ago
Start time 7:20 am. 8:58 am ending time elapsed time between them are
soldier1979 [14.2K]

Answer:

1 hr 38 min

Step-by-step explanation:

The start time is 7:20.  The end time is 8:58.

When 1 hour passes by, the time is 8:20.

8:58 - 8:20 = 38 minutes

1 hour and 38 minutes passes by.

4 0
3 years ago
You are heading to Cedar Point for the day. It costs $50 to get in to the park and each ride costs $2 for a ticket. Write an exp
Makovka662 [10]

Answer: 50 + 2x

Step-by-step explanation: It's pretty basic math, you have your flat fee ($50) and then you add your variable 2x. 2 is multiplied by x so you can figure out the amount that it costs to ride the rides.

3 0
3 years ago
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