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3 years ago

A line passes through the points (1, 8) and (0, 3). What is its equation in slope-intercept form?

Mathematics

1 answer:

Sphinxa [80]3 years ago

3 0

Answer:

Step-by-step explanation:

The equation is y=mx+b.

In this case, you plug in 3 for b, because b represents the y-intercept and the y-intercept is (0,3).

To figure out the slope, the equation is y-y/x-x, so it would be 8-3/1-0, which leves us with 5.

M represents the slope so your answer is:

Y=5x+3

Hope this helps!

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HELP me plzzzz i need to finish this

trapecia [35]

Answer:

725.95

Step-by-step explanation:

If you multiply 129.95*5. You get 649.75, but you have to add 76.20 from the delivery and you get 725.95

Hope this helps =)

4 0

3 years ago

Ellen flipped a coin 80 times. the coin landed heads up 44 times and tails up 36 times. what is the experimental probability of

Vaselesa [24]

Answer:

$\frac{9}{20}$

Step-by-step explanation:

experimental probability is the probability of an event occuring when we perform an experiment.

It goes according to the results of the experiment, not the theory behind it.

<u>Probability of landing tails up, therefore, is the number of times it came tails up divided by the total number of times the coin was flipped.</u>

<u />

Hence

P (tails) = 36/80 = 9/20

5 0

3 years ago

Read 2 more answers

Which measure is equivalent to 1.5 kg?

Airida [17]

Answer:

number 2.) 1,500g

Step-by-step explanation:

i just know..

7 0

3 years ago

Solve A=1/2(b+c)h for h . Please show work

Tju [1.3M]

h = $\frac{2A}{b + c}$

multiply both sides by 2 to eliminate the fraction

2A = ( b + c)h

isolate h by dividing both sides by (b + c)

h = $\frac{2A}{b + c}$

7 0

3 years ago

Sid says 26 is a multiple of 3. Is Sid correct? Why or why no?

Romashka-Z-Leto [24]

Answer:

The answer to your question is: Incorrect

Step-by-step explanation:

Sid is wrong because 26 is not a multiple of 3.

A number is multiple of three if the sum of its digits is multiple of three.

Example:

24 = 2 + 4 = 6 6 is a multiple of 3

27 = 2 + 7 = 9 9 is multiple of 3

but 26 = 2 + 6 = 8 8 is not a multiple of 3

8 0

3 years ago