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Flura [38]
2 years ago
10

I’ll give brainliest to whomever helps.

Mathematics
1 answer:
Kobotan [32]2 years ago
5 0

Answer:

2x²-60x+84500

Step-by-step explanation:

=(x-190)^{2} +(x+220)^{2}\\\\=x^{2} -2*x*190+190^{2} +x^{2} +2*x*220+220^{2} \\\\=x^{2} +x^{2} -380x+440x+36100+48400\\\\=2x^{2} -60x+84500

I think this must be the answer.

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What is the measure of Zx?
MA_775_DIABLO [31]

Answer:

x = 139º

Step-by-step explanation:

A line = 180º

180º - 41 º = 139º

3 0
3 years ago
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SOLVE THIS PLEASE!<br><br><br> -5x-10=2-(x+4)
Alexxandr [17]
The answer would be X=-2
7 0
3 years ago
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Insert commas suitably and write the names according to International system of numeration: a) 40050017 b) 251400
kobusy [5.1K]

Answer:

a) 40050017 = 40,050,017

Forty million fifty thousand and seventeen

b) 251400 = 251,400

Two hundred fifty one thousand and four hundred

Step-by-step explanation:

In international system commas are placed after three digits starting from the unit's place.

a) 40050017 = 40,050,017

Forty million fifty thousand and seventeen

b) 251400 = 251,400

Two hundred fifty one thousand and four hundred

It can be placed as shown below.

TM, M, HTh , TTh, Th, H, T, O

4      0    0      5       0   0  1    7

             2       5       1   4   0  0

3 0
3 years ago
There are 32 females cast in the school play. The ratio of male roles is 3:8. How many males are cast in the school play
agasfer [191]
There would be 12 males
3 0
2 years ago
Chang knows one side of a triangle is 13 cm. Which set of two sides is possible for the lengths of the other two
Rzqust [24]

Answer:

8 cm and 9 cm

Step-by-step explanation:

This is the answer because:

1) The other two sides have to equal somethinng that is bigger than 13.

2) 5 cm + 8 cm = 13 cm, therefore, 5 cm and 8 cm is not the correct answer.

3) 6 cm + 7 cm = 13 cm, therefore, 6 cm and 7 cm is not the correct answer.

4) 7 cm + 2 cm = 9 cm, therefore, 7 cm and 2 cm is not the correct answer.

5) Finally, 8 cm + 9 cm = 17 cm, therefore, it is the correct answer since it has a bigger value than 13.

Hope this helps! :D

3 0
3 years ago
Read 2 more answers
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