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umka2103 [35]
3 years ago
5

Find the product of (2x − 5y)2

Mathematics
2 answers:
Vsevolod [243]3 years ago
8 0

Answer:

 2 • (2x - 5y)

Step-by-step explanation:

Canceling out

pishuonlain [190]3 years ago
6 0

Answer:

(2x - 5y)²

(2x - 5y)(2x - 5y)

2x(2x - 5y) - 5y(2x - 5y)

2x(2x) - 2x(5y) - 5y(2x) + 5y(5y)

4x² - 10xy - 10xy + 25y²

4x² - 20y + 25y²

The answer is B.

Step-by-step explanation:

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(|5 - 3x | - 1) - ( 1 - 3x ) = 0
Basile [38]

(| 5 - 3x | - 1) - (1 - 3x) = 0

|5 - 3x| - 1 - 1 + 3x = 0

|5 - 3x| - 2 + 3x = 0

1) (5 - 3x) - 2 + 3x = 0, if 5 - 3x >= 0

3 = 0. has no solutions

2) -(5 - 3x) - 2 + 3x = 0, if 5 - 3x < 0

-5 + 3x - 2 + 3x = 0

6x = 7

x = 7/6

5 - 3x < 0

-3x < -5

x > 5/3.

has no solutions

7 0
3 years ago
Find the area of the following triangle. Round your answers to the nearest tenth. a = 44 in, b = 66 in, c = 88 in
swat32
P=44+66+88/2=198/2=99
With Heron formula:
S=root 99*(99-44)(99-66)(99-88)=root 99*55*33*11=root 1976535= 1405.8929.....=1405.9
6 0
3 years ago
Which is the constant term in the equation given in standard from 5x+3y=15
Alisiya [41]

Answer:

15

Step-by-step explanation:

The constant is the term without the variable

5x+3y=15

15 is the constant

4 0
3 years ago
What's 65-70 days in weeks
dusya [7]

Answer:

About 9-10 weeks

Step-by-step explanation:

70/7= 10

4 0
3 years ago
Read 2 more answers
Can someone please help me answer this question asap thank you
Marianna [84]
Ross would be the correct answer. To figure it out you would divide 27/3 which is 9 and then 49/7 which is 7. So 9>7.
4 0
2 years ago
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