3 years ago

Pls help i give you brainliest

Mathematics

1 answer:

stepladder [879]3 years ago

7 0

Kimi no toriko ni natte ti shi mae ba kitto

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Plz help me which number do i use for the hight

mr_godi [17]

I believe you use the 12 inches one

8 0

3 years ago

A card is drawn randomly from a standard deck of cards. you win $10 if the card is a spade or an ace. what is the probability th

klio [65]

The probability of winning is 4/13.

These two events are not mutually exclusive; this means they can happen at the same time. For two events that are not mutually exclusive,

P(A or B) = P(A) + P(B) - P(A and B)

This gives us
P(spades or Ace) = P(spades) + P(Ace) - P(spades and Ace)

There are 13 spades out of 52 cards.
There are 4 aces out of 52 cards.
There is 1 card that is a spade and an ace out of 52 cards.

13/52 + 4/52 - 1/52 = 16/52 = 4/13

3 0

3 years ago

Problem is attached, please show steps

In-s [12.5K]

Answer:

Step-by-step explanation:

$cos\theta=\frac{adjacent~side}{hypotenuse}=\frac{14\sqrt{2} }{21} =\frac{2\sqrt{2} }{3}$