3 years ago

200 feet below sea level

Mathematics

1 answer:

musickatia [10]3 years ago

8 0

400 utuhheuuuehhehehbhehutiithhtbththtt

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Help me please it’s math so... yea.... a b c d e f g h I j k l m n o p q r s t u v w x y z

Ugo [173]

Answer= 16

Work=
1. Multiply each side by 1/5 (aka divide them by 5). This leaves 3, 4 and 9.

2. Add all the sides. 3 + 4 + 9 = 16. That is the perimeter

3 0

3 years ago

6) A standard deck has 52 cards, and contains 13 cards of each of the four suits: diamonds, spades, hearts, and clubs. What is t

Crazy boy [7]

Answer:

$\dfrac{12}{51}\cong\dfrac{4}{17}$

Step-by-step explanation:

You have 52 cards in a deck and 13 cards of each suit.

The probability of picking a diamond in a complete deck of cards is:

$\dfrac {13}{52}$

Or the probability is 13 put of 52.

Since you took out 1 diamond card already there would be only 51 cards left and 12 diamond cards left. So you would have a probability of:

$\dfrac{12}{51}$

If we simplify it you will have a probability of:

$\dfrac{4}{17}$

6 0

3 years ago

Factor x^2+6x-16 into the form (x+a)(x-b), what is a and b?

vfiekz [6]

Answer:

a=-8 b=2

Step-by-step explanation:

x^2+6x-16

x^2+(8-2)x-16=0

x^2+8x-2x-16=0

X(X+8)-2(X+8)=0

(X+8)(x-2)=0

Compare with (X+a)(X+b)

Where we get a=-8 b=2

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3 years ago

Which group of numbers is listed from least to greatest?

puteri [66]

Answer:

~hope this helps~ :)

let me know if this is correct

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3 years ago

Which equation demonstrates the additive identity property?

Alik [6]

Answer:

The second one

Step-by-step explanation:

Additive identity is adding 0 to a number

7 0

2 years ago