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3 years ago

What units of distance are in the metric system? How are they related?

Mathematics

1 answer:

yaroslaw [1]3 years ago

4 0

Answer:

The most common units of distance In the metric system of measurement, are millimeters, centimeters, meters, and kilometers.

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what are the domain and range of the following functions? write your answer using inequality symbols if possible

Ludmilka [50]

C.
Domain: x>-1
Range y>-1

d.
Domain: -∞<x<∞
Range: -∞<y<∞

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3 years ago

How to write function in standard form <img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%20%282%20%5Ctimes%20%20%2B%201%29%28x

mafiozo [28]

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3 years ago

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F is between E G, EF=x-7, and EG=4x+3. Find FG

Zolol [24]

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3 years ago

3 + p = 8 Please help me

docker41 [41]

Answer: p=5

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3 years ago

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X and y vary inversely and x=50 when y=5 find y when x=10 what is k?

Kisachek [45]

Answer:

Part A)

1) $k=250$

2) $y=25$

Part B)

1) $k=7$

2) $y=84$

Step-by-step explanation:

Part 1) x and y vary inversely and x=50 when y=5 find y when x=10 what is k?

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form $y*x=k$ or $y=k/x$

step 1

Find the value of k

x=50 when y=5

substitute the values

$y*x=k$ ------> $5*50=k$ -----> $k=250$

The equation is equal to

$y*x=250$ or $y=250/x$

step 2

Find y when x=10

substitute the value of x in the equation and solve for y

$y*(10)=250$

$y=250/10=25$

Part B) x and y vary directly and x=6 when y=42 find k what is y when x=12

we know that

A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form $y/x=k$ or $y=kx$

step 1

Find the value of k

x=6 when y=42

substitute the values

$y/x=k$ ------> $42/6=k$ -----> $k=7$

The equation is equal to

$y/x=7$ or $y=7x$

step 2

Find y when x=12

substitute the value of x in the equation and solve for y

$y=7(12)=84$

5 0

3 years ago