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3 years ago

Rewrite 6 and 3/4 as a decimal number

Mathematics

2 answers:

scoundrel [369]3 years ago

8 0

Its going to be 6.75

6+3/4= 6.75= 675%

Artyom0805 [142]3 years ago

3 0

Answer:

6.75 is the answer

Step-by-step explanation:

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Give that the triangles shown below are similar, what is the value of x

Dima020 [189]

X=14 because it is half of 28

Hope this helps

7 0

3 years ago

Does anyone know the answer to this question

astraxan [27]

Option 3: EF, DE, FD is the right answer

Step-by-step explanation:

"The side opposite to the largest angle of a triangle is the largest and the side opposite to the shortest side is the shortest"

We will observe the given triangle according to the axiom stated above

So,

The largest angle in the given triangle is ∠D = 86°, so the side opposite to it, EF will be the largest

Smallest angle is ∠E = 44°, so the side opposite to it, side FD will be the shortest.

Hence,

The sides in order from longest to shortest will be:

EF, DE, FD

Option 3: EF, DE, FD is the right answer

Keywords: Triangles, Angles

Learn more about triangles at:

#LearnwithBrainly

7 0

4 years ago

in a poll about work, 62% of respondents said that their jobs were sometimes or always stressful. twelve workers are chosen at r

Sladkaya [172]

The mean and standard deviation of number who find their jobs stressful are 7.44 and 1.6814 respectively.

Given,

number of workers chosen , n=12

percentage of respondents =62%

from given data the calculation are done according to binomial distribution,

then,

probability of respondents , $p=\frac{62}{100}=0.62$

a)calculating mean,

$\mu=n*p\\\\\mu=12*0.62\\\\\mu=7.44$

b)calculating standard deviation,

$\sigma=\sqrt{n*p*(1-p)}\\\\\sigma=\sqrt{12*0.62*(1-0.62)}\\\\\sigma=\sqrt{7.44(0.38)}\\\\\sigma=\sqrt{2.8272}\\\\\sigma=1.6814$

Thus, the mean and standard deviation of number who find their jobs stressful are 7.44 and 1.6814 respectively.

To learn more about binomial distribution refer here

brainly.com/question/15303817

#SPJ4

8 0

1 year ago

Please help its due soon ill give brainlest

VashaNatasha [74]

Answer:

3+4

you can get positive

mulitply it

Step-by-step explanation:

6 0

3 years ago

In △ABC, point P∈ AC with AP:PC=1:3, point Q∈AB so that AQ:QB=3:4, Find the ratios APBQ : APBC and AAQP : AABC.

weqwewe [10]

Answer: The ratios APBQ : APBC=4:21 and AAQP : AABC= 3:28

Explanation:

Here, ABC is a triangle where, P and Q are the midpoints of the edges AC and AB respectively,

Now, according to the question ,AP:PC=1:3 let AP=x and PC=3x where x is any real number. Thus, AC=AP+AC= x+3x= 4x

Similarly, AQ:QB=3:4 let AQ=3y and QB=4y where y is also any real number. Thus, AB=AQ+QB=3y+4y=7y

Since, $\frac{AP.BQ}{AP.BC} =\frac{AP.BQ}{AB.PC} =\frac{x.4y}{7y.3x} =\frac{4xy}{21xy} =\frac{4}{21}$

And, $\frac{AA.QP}{AA.BC} =\frac{AQ.AP}{AB.AC} =\frac{3y.1x}{7y.4x} =\frac{3xy}{28xy} =\frac{3}{28}$

5 0

4 years ago