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3 years ago

Which set of ordered pairs represents y as a function of x?

Mathematics

1 answer:

Diano4ka-milaya [45]3 years ago

3 0

Answer:

Step-by-step explanation:

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HELP PLEASE!

PilotLPTM [1.2K]

Answer:

Step-by-step explanation:

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3 years ago

Directions- Find the indicated term of each arithmetic sequence.

____ [38]

Answer:

1. 98.8 2. 194 3. 49 2/3

Step-by-step explanation:

I found the pattern of each of them

Here is the math I did for the 1st one: 1.3(1st number)+2.5*39(pattern times one less than the term number you want)=98.8

This is actually the first time I have done this, so I this should help both of us!!! Me with learning more math, and you with doing your own math.

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3 years ago

If a line has a slope of -5, what is the slope of any line perpendicular to the line

artcher [175]

Answer:

1/5

Step-by-step explanation:

Perpendicular means the negative reciprocal the reciprocal of - 5 is -1/5 add the negative to get 1/5

6 0

3 years ago

Wich is the unknown number? which property did u use?

Gwar [14]

The answer is 9. because... (8+9) + 32= 49

3 0

3 years ago

Read 2 more answers

Mike hiked to a lake in 4.5 hours at an average rate of 2

aleksandrvk [35]

Answer:

It took Pedro <em>3.81 hours</em> to reach the lake.

Step-by-step explanation:

Time taken by Mike to hike a lake = 4.5 hours

Average rate of Mike while hiking the lake = $2\frac{1}{5}\ miles/hr$

Formula for distance can be seen as:

$Distance = Speed\times Time$

Distance traveled by Mike = $4.5 \times 2\frac{1}{5} = 4.5\times \frac{11}{5} = 9.9\ miles$

Rate of Pedro while hiking the same distance = $2\frac{3}{5}\ miles/hr = \frac{13}{5}\ miles/hr$

Given that, Pedro also travels the same distance.

And we have to find the Time.

$Time = \dfrac{Distance}{Speed}$

$Time = \dfrac{9.9}{\frac{13}{5}}\\\Rightarrow Time = \dfrac{9.9\times 5}{13} = \bold{3.81\ hours}$

It took Pedro <em>3.81 hours</em> to reach the lake.

6 0

3 years ago