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3 years ago

Which equation represents a line that passes through (4, 1/3) and has a slope of 3/4?

Mathematics

2 answers:

zhannawk [14.2K]3 years ago

7 0

Answer:

The answer is B

Step-by-step explanation:

The slope is always in front of the = sign. The 4 would go into the x axis, and the 1/3 would go in to the y axis

Zina [86]3 years ago

5 0

Answer:

The second option

Step-by-step explanation:

Here are both slope-intercept, and slope point forms of the line equation

y = mx + b

y = ¾x + b

⅓ = ¾(4) + b

b = - 2⅔

y = ¾(x) - 2⅔

(y - ⅓) = ¾(x) - 2⅔ - ⅓

(y - ⅓) = ¾(x) - 3

(y - ⅓) = ¾(x - 4)

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Two ropes are attached to a large ballon in a parade. The people holding the ropes are 40 feet apart,and the angle between the t

qaws [65]

Ropes are 9.63 meters ans 8.178 meters.

<u>Step-by-step explanation:</u>

Step 1 :

List all the given things

Distance between people holding ropes = 40 =(40*0.3048) meters = 12.192 meters

Angle between two ropes = 86 degrees

Angle of elevation of one rope = 42 degrees

Step 2 :

Two angles of triangle are already given so third angle can be calculated as -

Third angle = 180 - ( 86 + 42 ) = 52 degrees

Step 3 :

As we know all three angles we will apply sine rule now, which is

$\frac{a}{sine A} = \frac{b}{sine B} = \frac{c}{sine C}$

Step 4 :

By putting values, we have

$\frac{a}{sine 52} = \frac{b}{sine 42} = \frac{12.192}{sine 86}$

Step 5 : Calculating a and b

$a = 12.192 * \frac{sine 52}{sine 86}$ , $b = 12.192 * \frac{sine 42}{sine 86}$

Step 6 :

By putting values of all sine and calculating we get,

a = 9.63 meters and b = 8.178 meters

4 0

3 years ago

...................................

DiKsa [7]

Answer:

1/6

Step-by-step explanation:

i dont know if this is correct

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2 years ago

Simplify the expression shown below.(6+8i)(4-7i)

Tema [17]

Simplify the expression shown below.(6+8i)(4-7i)

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3 years ago

Read 2 more answers

When filling out the 2000 Census, people could choose one of four options to describe their marital status. Data from the 2000 C

galben [10]

Answer:

0.098

Step-by-step explanation:

Given that when filling out the 2000 Census, people could choose one of four options to describe their marital status.

Data from the 2000 Census were used to compute the following probabilities

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Prob 0.239 0.595 0.068 0.098 1

Actually we were not given probability for divorced but using total probability =1 we arrived at the probability for divorced as

1-sum of the remaining probabilities

= $1-0.239-0.535-0.068\\=0.098$

the probability that a randomly selected U.S. adult is divorced

= 0.098

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3 years ago

Calculate the interquartile range of the following data set: 36, 54, 49, 39, 41, 48, 50

gregori [183]

11 is the answer to your question!

7 0

3 years ago