This is fairly easy yet i cannot do this

Mathematics

1 answer:

ICE Princess25 [194]2 years ago

7 0

Answer:

( -9, -6)

Step-by-step explanation:

The red dot is the original (6, 9)

The blue dot is when it is rotated 270 degrees clockwise (-9, -6).

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What is vertically opposite Angle??

goblinko [34]

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Vertically Opposite Angle : - A pair of Angle form by two pair of opposite race are called vertically opposite Angle.

4 0

2 years ago

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A standard deck of cards has 52 cards divided into 4 suits, each of which has 13 cards. Two of the suits ( and , called `hearts'

motikmotik

Answer:

The probability that the first two cards drawn from the deck are both red is 24.51%

Step-by-step explanation:

A standard deck of cards has 52 cards. There are 4 of each card (4 Aces, 4 Kings, 4 Queens, etc.) . There are 4 suits (Clubs, Hearts, Diamonds, and Spades) with each suit being 13 cards . Two of the suits (hearts and diamonds) are red, the other two (spades and clubs) are black.

P(first two cards drawn from the deck are both red)= P(First card is red) ∙× P(Second card is red)

Since two suits of the card is red (i.e hearts and diamond) and each suit consist of 13 cards, the total number of red cad = 13 + 13 = 26

P(First card is red) = number of red card / total number of cards = 26 / 52

When the first card is drawn without replacement i.e the card is not put back into the deck, the total number of card reduces to 51 and the number of red card reduces to 25.

Therefore, P(Second card is red) = 25 / 51

P(first two cards drawn from the deck are both red)= P(First card is red) ∙× P(Second card is red) = (26 / 52) × (25 / 51) = 0.2451 = 24.51%

The probability that the first two cards drawn from the deck are both red is 24.51%

4 0

2 years ago

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The length of a rectangle is equal to triple the width. What are the dimensions of the rectangle if the perimeter is 88cm.

suter [353]

88= 2l + 2w
l=3w
88=2(3w)+2w
88= 6w+2w
88=8w
w=11
l=3(11)
l=33
width= 11
length= 33

3 0

2 years ago

PLEASE HELP ASAP!!! ILL MARK BRAINLIEST!!