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3 years ago

What is the unit form of 7÷4

Mathematics

1 answer:

Natasha2012 [34]3 years ago

6 0

Answer:

1.75

Step-by-step explanation:

7 ÷ 4 = 1.75

HOPE THIS HELPS

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Select all pairs of numbers that have a least common multiple of 18.

Stella [2.4K]

2 and 9
6 and 9
would be have the least common multiple of 18

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3 years ago

Read 2 more answers

What is the length of segment AB?

olasank [31]

Answer:

The answer is 6.403

Step-by-step explanation:

Using the pythagorean theorem, a^2+b^2=c^2, we can plug 4 units into a, and 5 units into b. Plugging these into the formula results in 4^2 + 5^2 = c^2. Simplifying, we get 16 + 25 = c^2. Simplifying even more, we get 41 = c^2. Using a calculator to get the square root of both sides results in c = 6.40312424.

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3 years ago

Find x and then Find y

alexgriva [62]

Answer:

x = 27

y = 45

Step-by-step explanation:

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2 years ago

The absolute value of a number is added to the original number Kayla says the sum is always equal to 0 is she correct explain wh

ZanzabumX [31]

No she is not correct, because the absolute value of a number is its distance from zero on a number line. Therefore, you would take a number, say -1. The absolute value of this number is 1. So, add 1 and you would get 2. If I'm correct, 2 is not equal to zero. I hope this helps you out! ;)

7 0

3 years ago

There are four suits: clubs, diamonds, hearts, and spades, and the following cards appear in each suit: Ace, 2, 3, 4, 5,

fgiga [73]

Answer:

a. 4/52

b. 1/2

c. 1/4

d. 10/13

Step-by-step explanation:

In order to obtain the probabilities, you have to apply the formula:

$P(A) = \frac{n(A)}{n}$

Where P(A) is the probability of an event A, n(A) is the number of favorable outcomes for the event and n is the total number of possible outcomes.

For part a:

The total number of 4 cards is 4, because there are four suits and a card 4 for each suit

n(a)= 4

n=52 (The total number of cards)

P(a)=4/52

For part b:

There are two suits with black cards and 13 cards in each suit. Therefore, the number of black cards is: 13(2)=26

n(b)=26

n=52

P(b)=26/52=1/2

For part c:

The total number of cards with diamonds is 13

n(c)=13

n=52

P(c)=13/52=1/4

For part d:

There are 3 face cards in each suit, therefore the total number of face cards is (3)(4)=12. The rest of the cards are none-face cards, therefore:

n(d)= 52-12 = 40

n=52

P(d)=40/52=10/13

6 0

3 years ago