3 years ago

HELP ME LAST DAY TO SUBMIT MY MATH TEST

1 answer:

4 0

Alright so a Pythagorean triple means a^2 + b^2 = c^2. Using the numbers in the problem, 7^2 + 24^2 = 25^2. The same goes for 9^2 + 40^2 = 41^2.

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Which is the equivalent of 27^1/5? Enter your answer as a radical

CaHeK987 [17]

Answer:

It is 27/5

Step-by-step explanation:

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3 years ago

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ziro4ka [17]

Answer:

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7 0

3 years ago

Question 7 plz help me saner this question

almond37 [142]

Hi again!

$\frac{8}{4000} * 100

$

1/5 %

= 0.2%

I hope this helps!

8 0

4 years ago

Fully simplify using only positive exponents.<br> 8x²y<br> x7y5

Bingel [31]

Answer:sorry can't answer that :(

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3 years ago

In a standard deck of cards there are 13 spades, 13 clubs, 13 hearts, and 13 diamonds. The spades and the clubs are black and th

Klio2033 [76]

There are 13 heart cards

Now 1 heart card can be drawn from a pack of 13 heart cards in 13C1 ways

13C1=13

Also,1 card can be drawn from a pack of 52 cards in 52C1 ways

52C1=52

The probability of drawing a heart card from a pack of 52 cards is

13/52=1/4

there are 26 black cards in total

(13 spades +13 clubs)

Now 1 black card can be drawn from a pack of 26 black cards in 26C1 ways

26C1=26

Also,1 card can be drawn from a pack of 52 cards in 52C1 ways

52C1=52

The probability of drawing a black card from a pack of 52 cards is

26/52=1/2

Now as both the task are performed one after the other and after replacement so the probability of drawing a heart after a black card is

=1/2 * 1/4

=1/8

5 0

3 years ago

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