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4 years ago

How do I get this answer 1 7/10 + 3 3/4

Mathematics

2 answers:

Anna35 [415]4 years ago

8 0

Answer:

199/20 is the answer and as a decimal it is 9.95

Step-by-step explanation:

17 /10+33/4=34/20+165/20=34+165/2=199/20 hope dis helps (◠‿◠)

Alex4 years ago

4 0

Answer:

Exact Form 109/20

Decimal form 5.45

mixed number form 5 9/20

I hope I'm right

hope this helps

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Is the simplified form of 2 13 -2 13 rational?<br> Yes or no

OverLord2011 [107]

Answer:

yes

Step-by-step explanation:

7 0

3 years ago

Plz help me.. 50 points if you answer all ill give brainliest

antoniya [11.8K]

1) 1/4+1/2

We need to convert the fractions.

1/4 is fine.

1 x 2=2

2 x 2=4

1/4+2/4=3/4

2) a+a

a can be written as 1a.

1a+1a=2a

I can't see photos and he doesn't know 3 or 4 and i'm confused on 5.

a=?

Hope it helps?

6 0

3 years ago

Read 2 more answers

Please help I will mark brainliist

Luden [163]

Answer:

It would be 2x+2-3x-15>0,there is a line underneath the sign.

Step-by-step explanation:

Its because you are just multiplying the number on the outside with the numbers or variables in the parenthesis.

Leave the sign because its not gonna change anyways.unless you know what x equals.

6 0

4 years ago

You are dealt two cards successfuly without replacement from a shuffled deck of 52 playing card. Find the probability that first

katen-ka-za [31]

The simplified expression is $(\frac{4}{663})$

Step-by-step explanation:

Here, the total number of cards in a given deck = 52

let E : Event of drawing a first card which is King

Total number of kings in the given deck = 4

So, $P(E) = \frac{\textrm{The total number of king}}{\textrm{The total number of cards}}$ = $\frac{4}{52} = (\frac{1}{13} )$

Now, as the picked card is NOT REPLACED,

So, now the total number of cards = 52 - 1 = 51

Total number of queen in the deck is same as before = 13

let K : Event of drawing a second card which is queen

So, $P(K) = \frac{\textrm{The total number of queen}}{\textrm{The total number of cards}}$ = $(\frac{4}{51} )$

Now, the combined probability of picking first card as king and second as queen = P(E) x P(K) = $(\frac{1}{13}) \times(\frac{4}{51}) = (\frac{4}{663} )$

Hence, the simplified expression is $(\frac{4}{663})$

6 0

3 years ago

3+98888888888888888888888888888

mixer [17]

Answer: 9.8888889e+28

xoxo

3 0

3 years ago