All categories

2 years ago

Please use ( y = mx +b )

Mathematics

1 answer:

Sindrei [870]2 years ago

6 0

Answer:

y= 2/5-1

Step-by-step explanation:

You get the 2/5 because you go 2 to the right and go 5 up, the -1 is because the x-int is at -1.

You might be interested in

Given 3 angles of a triangle how to find if its acute right, obtuse

mash [69]

If <a=90 or <b=90 or < c=90 the triangle is right
if one of the angles is > 90 the triangle is obtuse
if all the angles are < 90 the triangle is acute

8 0

3 years ago

Help me on this math question please

yawa3891 [41]

Answer:

Area

Step-by-step explanation:

When covering the surface of a solid, we measure or calculate the area.

3 0

2 years ago

Find derivative of 2cosx+2cos2x

Zarrin [17]

Derivitive of cosx=-sinx
dy/dx sinx=cosx
and use chain rue

2cosx=-2sinx
2cos2x=-4sin2x
so
-2sinx-4sin2x id the deritivitve

7 0

2 years ago

Restless Leg Syndrome and Fibromyalgia

Anna11 [10]

Answer:

The probability that a person with restless leg syndrome has fibromyalgia is 0.183.

Step-by-step explanation:

Denote the events as follows:

<em>F</em> = a person with fibromyalgia

<em>R</em> = a person having restless leg syndrome

The information provided is as follows:

P (R | F) = 0.33

P (R | F') = 0.03

P (F) = 0.02

Consider the tree diagram attached below.

Compute the probability that a person with restless leg syndrome has fibromyalgia as follows:

$P(F|R)=\frac{P(R|F)P(F)}{P(R|F)P(F)+P(R|F')P(F')}$

$=\frac{(0.33\times 0.02)}{(0.33\times 0.02)+(0.03\times 0.98)}\\\\=\frac{0.0066}{0.0066+0.0294}\\\\=0.183333\\\\\approx 0.183$

Thus, the probability that a person with restless leg syndrome has fibromyalgia is 0.183.

3 0

2 years ago

can sumone just do number 17 for me thats it, ill give brainlist if correct and plz dont spam me or perposly answer knowing you

rusak2 [61]

Answer: For 17 is x=24

Step-by-step explanation:

5 0

2 years ago