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Reptile [31]
3 years ago
14

How can you use addition and subtract to put together and separate measures of an angle and its parts

Mathematics
1 answer:
Tamiku [17]3 years ago
6 0
<span>How can you use addition and subtract to put together and separate measures of an angle and its parts

Adding and Subtracting angles can be put this way.
Complementary angles can be formed by two angles with total of 90 degrees.
</span><span>Supplementary angles can be formed by two angles with total of 180 degrees.
</span>
X + Y = 90 degrees
Y = 90 - X
X = 90 - Y

X + Y = 180 degrees
Y = 180 - X
<span>X = 180 - Y</span>
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F = (4x-3)au carre - (x+3)(3-9x)
Vinvika [58]

Answer:

<em>Translater</em>

Step-by-step explanation:

<em>F = (4x-3) squared - (x + 3) (3-9x)</em>

<em>- develop and reduce (4x-3) to the edge</em>

<em>- show that F = (5x) squared</em>

<em />

  • <em>(NOT AN ANSWER ITS TO HELP OTHERS WHO DOESN"T KNOW FRENCH)</em>
7 0
2 years ago
Kia thinks that every number has at least two factors. Which explains whether Kia is correct?
elena-14-01-66 [18.8K]

Solution:

Yes , what mathematics say that every real number has at least two factors apart from number 1 and -1.

The number zero has infinite factors.

The number 1 and -1 which is neither prime nor composite has only 1 factor i.e itself.

Prime integers  has only two factors one and itself.

Non prime integers has more than two factors.

But when you say a number apart from natural, whole and integers it includes rational ,and irrational and when we combine them The set is called Real number. .So, Yes this statement is true for rational and irrational also.

So, yes Kia is not absolutely true, but if she has written the statement in this form:  Apart from 1 and -1 , every number has at least two factors then it would have been a true statement.


7 0
3 years ago
Read 2 more answers
Add and express your answer in scientific notation (5.7 x 10^8) +(3.2 x 10^6)
kaheart [24]

5.7+3.2=8.9

10^8+10^6=10^14

(8.9+10^14)

---

hope it helps

3 0
2 years ago
A negative number is. A positive number
Snowcat [4.5K]
" The opposite of " could be the answer
6 0
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Dafna1 [17]
97-15=82 so he got 82
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