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3 years ago

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Explain how an immune system response start after a macrophage attacks pathogen

1 answer:

Black_prince [1.1K]3 years ago

4 0

By engulfing and digesting them

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Why did Lauren like drinking out of her grandmother's mug?

My name is Ann [436]

She liked drinking out of the glass because it was something that reminded her of her grandmother and it was special to her. She tried to make a change but realized at the end, that it wasn't the same as quite before. The mug was sort of a memento from her grandmother.

5 0

3 years ago

Read 2 more answers

elena-s [515]

The equation of line perpendicular to given line is:

$y = \frac{2}{3}x-1$

Step-by-step explanation:

Given equation is:

$3x+2y = -8$

First of all, we have to find the slope of the given line

So,

$3x+2y = -8\\2y = -3x-8\\$

Dividing both sides by 2

$\frac{2y}{2} = \frac{-3x-8}{2}\\y = \frac{-3x}{2} - \frac{8}{2}\\y =-\frac{3}{2}x-4$

As the equation is in slope-intercept form, the co-efficient of x will be the slope of the line

$m_1 = -\frac{3}{2}$

As we know that product of slopes of two perpendicular lines is -1

Let m-2 be the slope of line perpendicular to given line

$m_1.m_2 = -1\\-\frac{3}{2} . m_2 = -1\\m_2 = -1 * -\frac{2}{3}\\m_2 = \frac{2}{3}$

Slope-intercept form is:

$y = m_2x+b$

putting the value of the slope

$y = \frac{2}{3}x+b$

Putting the point (3,1) in the equation

$1 = \frac{2}{3}(3) +b\\1 = 2 + b\\b = 1-2\\b = -1$

Putting the value of b

$y = \frac{2}{3}x-1$

Hence,

The equation of line perpendicular to given line is:

$y = \frac{2}{3}x-1$

Keywords: Slope-intercept form, slope

Learn more about equation of line at:

#LearnwithBrainly

8 0

3 years ago

How do i find the answer?

Savatey [412]

distance = rate * time

rate = distance / time

rate = .75 miles / .666666 hours

rate = 1.125 miles per hours (.125 = (1/8) ) so

rate = 1 plus 1/8 miles per hour. answer is B

3 0

3 years ago

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What is the slope of the line shown on the graph? A)3 B)1/3 C)−3 D)−1/3

MatroZZZ [7]

Answer:

1/3

Step-by-step explanation:

The slope of the line is found by

m = (y2-y1)/(x2-x1)

we have two point ( 0,0) and ( 3,1)

= ( 1-0)/( 3-0)

= 1/3

4 0

3 years ago

Zielflug [23.3K]

Answer:

C and D

Step-by-step explanation:

Want explanation? Comment

5 0

3 years ago

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