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AfilCa [17]
4 years ago
8

Find the exact,simplified value of x for the given triangle

Mathematics
1 answer:
Katarina [22]4 years ago
4 0
If this is a 30, 60, 90 triangle, which I think it is, it would b 4
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How much do I need to save daily/month each month in 2016 to complete the penny challenge starting with 1 penny January 1st incr
expeople1 [14]
You would get to over a million dollars eventually, not sure exactly though! :)
4 0
3 years ago
Simplify. (5x4 + 3)2 A. 25x8 + 30x4 + 9 B. 10x8 + 30x4 + 6 C. 25x16 + 30x4 + 9 D. 25x8 + 9​
elixir [45]

Answer:

<h2>The answer is option A</h2>

Step-by-step explanation:

( 5x⁴ + 3)²

( 5x⁴ + 3)(5x⁴ + 3)

<u>Expand</u><u> </u><u>using</u><u> </u><u>FOIL</u>

That's

(5x⁴)(5x⁴) + 5x⁴(3) + 3(5x⁴) + 3(3)

We have

<h3>25 {x}^{8}  +  {15x}^{4}  +  {15x}^{4}  + 9</h3>

<u>Add and simplify like terms</u>

We have the final answer as

<h2>{25x}^{8}  +  {30x}^{4}  + 9</h2>

Hope this helps you

8 0
3 years ago
The point of concurrency of the angle bisectors of a triangle is called the _____
notka56 [123]
<span>The point of concurrency of the angle bisectors of a triangle is called the incenter.</span>
3 0
3 years ago
Read 2 more answers
Find the mean of the following numbers.
Temka [501]

Answer:

C - 1

Step-by-step explanation:

The mean is the sum total of all the given value within the data set divided by the number of values in the data set. By counting, you can find that we have 6 values in our data set.

First thing you need to do is add all the numbers given together in order to get the sum of the values in the given data set. Follow these steps presented below:

-2 + 9 - 10 + 3 + 5 + 1

7 - 10 + 3 + 5 + 1

- 3 + 3 + 5 + 1

0 + 5 + 1

5 + 1

6

Now, in order to find the mean, take the sum (6) and divide by the amount of numbers there are; 6.

6/6 = 1

Therefore, the mean is 1.

Hope this helps!

7 0
4 years ago
Are the last two problems correct???
sattari [20]
I think that they are both right 
7 0
3 years ago
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