3 years ago

Amalia has the flu, a communicable disease that causes a cough and a runny nose. Which best describes how she likely got

Mathematics

2 answers:

AVprozaik [17]3 years ago

8 0

Answer: She touched the doorknob in a classroom.

Step-by-step explanation:

Ganezh [65]3 years ago

5 0

Answer:

She touched the doorknob in a classroom.

Step-by-step explanation:

A doorknob has a lot of germs.

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Three friends meals at a restaurant cost is 13,14,and 11 dollars. Use parentheses to write two different expressions to show how

fomenos

(13+14)+11= 13+(14+11)
Associative property of addition

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3 years ago

Help pleasseeeee ! 15 points the answers are (-1,-5) (0,-3) (4,5) (9,15)

svet-max [94.6K]

Answer:

(0,-3)

Step-by-step explanation:

2x-y = 3

x+2y = -6

Multiply the first equation by 2 so we can eliminate y

2(2x-y =3)

4x -2y = 6

Add this to the second equation

4x -2y = 6

x+2y = -6

-----------------

5x +0y = 0

x = 0

Now find t

x+2y = -6

0+2y = -6

2y =-6

Divide by 2

y = -3

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3 years ago

Read 2 more answers

Any suggestions or answers

Kaylis [27]

The correct answer is (20,-50)

7 0

3 years ago

Find the equation of the linear function 'g' going through (20,5) and (-5,-8). Use 'u' for your input variable.

frosja888 [35]

Answer:

See below

Step-by-step explanation:

Use the slope-intercept form, which will be in this case:

g(u) = mu + b, where m is the slope, b is the y- intercept

Find the slope:

$m=(y_2-y_1)/(x_2-x_1)$
$m=(-8-5)/(-5-20)=(-13)/(-25)=13/25$

Find the value of the y-intercept:

$5=1/25*20+b$
$b=5-4/5=21/5$

The equation is:

$g(u)=\frac{13}{25} u+\frac{21}{5}$

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3 years ago

Just having one part does not make the triangles

12345 [234]

Answer: True.

Step-by-step explanation:

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2 years ago