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sp2606 [1]
3 years ago
5

PLZ HELP ILL GIVE BRAINLY!!!!!!!!!!!!

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
5 0
The correct answer is C
mars1129 [50]3 years ago
3 0

Answer:

Step-by-step explanation:

(3-\sqrt{2)(3+\sqrt{2)

=(3)^2-(\sqrt{2 )^2

=9-2

=7

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Which of the following is not a Pythagorean triple?. . A.. 28, 45, 53. B.. 16, 63, 65. C.. 13, 84, 85. D.. 11, 61, 62.
Anna11 [10]
A set of numbers is said to be Pythagorean triple if the sum of the squares of the lesser numbers equal the square of the remaining number,

A. 28² + 45² = 2809    ;  53² = 2809     ; EQUAL
B. 16² + 63² = 4225    ;  65²= 4225      ; EQUAL
C. 13² + 84² = 7225    ;  85² = 7225     ; EQUAL
D. 11² + 61² = 3842    ;   62² = 3844     ; NOT EQUAL

The answer is letter D.
6 0
3 years ago
Read 2 more answers
(40 points + Brainliest)
statuscvo [17]
Answer is A.

rate = 10/1 = 10ft and passing origin (0,0)
7 0
3 years ago
Read 2 more answers
Who's has the most money in the world
Temka [501]

Answer:

Jeff Bezos

Step-by-step explanation:

He is the amazon founder and CEO, He has a net worth of 193.4 billion and ranks the first richest person on earth today

5 0
3 years ago
Becky swims 3/4 of a mile each day. How many miles does she swim in 5 days?
pav-90 [236]

The answer is C. 3 3/4 is the answer.

5 0
3 years ago
8. Derek was observing the change in water levels in his fish pond. The table below show the change in water levels of the fish
Alla [95]

Answer:

H. 2 3/4

Step-by-step explanation:

  • DATE                         >> WATER LEVEL CHANGE (inches)
  • August 25                  >>  -0.75
  • September 8              >>  -1 3/ 8
  • September 22            >>  2.5
  • October 6                    >>  -1/2
  • October 20                 >>  1 7/8

<u>Total change:</u>

  • 1 7/8 - (-0.75) =
  • 1+ 7/8 + 3/4 =
  • 1 + 7/8 + 6/8 =
  • 1 + 13/8 =
  • 1+ 1 5/8 =
  • 2 5/8

The closest answer option is H. 2 3/4

8 0
3 years ago
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