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2 years ago

Can you please help me out real quick(free brainlist/5 star/thanks

Mathematics

1 answer:

kaheart [24]2 years ago

7 0

Answer:

I'd say 6.2lbs

6.9 and 6.5 seem too high, and 6 seems slightly too low.

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What is 4 divided by 2.28

jek_recluse [69]

1.75 or 7/4 as a fraction

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3 years ago

You are part of a football team there are three possible outcomes for each match: win, lose or draw. What is the probability of

cupoosta [38]

Answer:

Probabilty of winning the next two matches in a row = 1/9

Step-by-step explanation:

The total number of possible outcome = 3

(Win, lose, draw)

The probability of obtaining a win in a single match = 1/3

The probability of winning in two rows is 1/3² = 1/9

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2 years ago

Find sin(a+B)

diamong [38]

Answer:

Cos A=5/13

we have

Cos² A= $1-Sin ²A$

25/169=1-Sin²A

sin²A=1-25/169

sin²A=144/169

Sin A= $\sqrt{144/169}=12/13$

again

Tan B=4/3

P/b=4/3

p=4

b=3

h= $\sqrt{3²+4²}=5$

Now

Sin B=p/h=4/5

in IV quadrant sin angle is negative so

Sin B=-4/5

CosB=b/h=3/5

Now

Sin(A+B):sinAcosB+CosAsinB

now 

substitute value

Sin(A+B):12/13*3/5+5/13*(-4/5)=36/65-4/13

=16/65 is a required answer

6 0

2 years ago

What is one third of 27 over 48

Pachacha [2.7K]

One third of 27 is 9, which would mean you would just divide 9 over 48.

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3 years ago

The locations of Mr. Zavala's house (3, 2) and office (6, 11) are mapped on the coordinate plane below.

ki77a [65]

The coordinates of the school is now (5,7).

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3 years ago

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