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Nuetrik [128]
2 years ago
14

A or D i'm having a little trouble with this

Mathematics
1 answer:
sergeinik [125]2 years ago
3 0
I believe it’s D bc I went over A and it doesn’t add up
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Wesley sailed his boat north for 18 miles then due east for another 18 miles approximately how far is Wesley from where he began
True [87]
18 miles north
+18 miles east
=36 miles northeast
5 0
3 years ago
Read 2 more answers
Please help with these problems! Will mark answer as brainliest and give 30 points. You have to show your work for each problem.
gulaghasi [49]

Answer:

1) (2x + 2)(x + 2)

2)  2(x + 1)(x - 1)

3) (x^2 + 3)(x^2 - 3)

4) 2x(x + 5)(x - 2)

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

Step-by-step explanation:

1)

2x^2 + 6x + 4

= 2x^2 + 4x + 2x + 4

= 2x(x + 2) + 2(x + 2)

= (2x + 2)(x + 2)

2)

2x^2 - 2

= 2(x^ 2 - 1) (The difference of two squares)

= 2(x + 1)(x - 1)

3)

x^4 - 9 (The difference of two squares)

=(x^2 + 3)(x^2 - 3)

4)

2x^3 + 6x^2 - 20x

= 2x(x^2 + 3x - 10)

= 2x(x + 5)(x - 2)

5)

25x^2 - 4y^2         (The difference of two squares)

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

4 0
2 years ago
PLEASE ANSWERRRRRRRRRRRRRRRRRRR
DochEvi [55]
The answer is B.

I hope this helps!
7 0
3 years ago
The La Jolla tide pools are 67.5 miles from the SLMS. A map shows that 2 inches = 15 miles. What distance is SLMS from the tide
Gwar [14]

Answer:

25

Step-by-step explanation:

because you have to divide by 15's

5 0
2 years ago
Read 2 more answers
Solve x √y=21 y √x=29
VikaD [51]
I hope this helps you

6 0
3 years ago
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