3 years ago

Please help I am struggling to get the answer to the question

Mathematics

1 answer:

hoa [83]3 years ago

6 0

Step-by-step explanation:

where is the question??

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Just one, help me it’s just one easy SIMPLE prob

Liula [17]

The equation of required line is:

y=4x-7

Step-by-step explanation:

Slope-intercept form of equation of line is:

$y=mx+b$

Given

m=4

And

Point = (2,1)

Putting the value of slope, we get

$y=4x+b$

Putting the point in the equation

$1=4(2)+b\\1=8+b\\b=1-8\\b=-7$

Putting the values of b and m we get

$y=4x-7$

Hence,

The equation of required line is:

y=4x-7

Keywords: Slope-intercept form, equation of line

Learn more about slope at:

#LearnwithBrainly

4 0

3 years ago

HELP ME PLEASEE PLSSS

polet [3.4K]

Answer:

4.2

Step-by-step explanation:

hope this helps :)

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3 years ago

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8. At the beginning of the semester, a professor tells students that if they study for the tests, then there is a 55% chance the

Bezzdna [24]

Answer:

Step-by-step explanation:

S= studies for

B= score of b or higher

we want P(S|B)

Using Bayes' theorem we can solve for the probability

$S|B=\frac{B|S*S}{B|S*S+B|S'*S'}=\frac{.55*.6}{.55*.6+.2*.4}=0.80487804878$

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3 years ago

What is the constant term in the expression?<br> 15a + 10b + 5 – 7b

MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

15a , 10b , and -7b are coefficients.

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3 years ago

GARDENING A gardener uses a grow light to grow vegetables indoors. If m∠1=(8x)° and m∠2=(7x−4)°, what is m∠1?

labwork [276]

Give me a like bshshejsjaejke

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2 years ago

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