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3 years ago

Find the equation of the line. Use exact numbers.

Mathematics

1 answer:

postnew [5]3 years ago

3 0

Answer:

y=1/2x-3

is the slope intercept form

Step-by-step explanation:

Hope this helps :) Have a great day!!!

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The table below represents the number of math problems Jana completed as a function of the number of minutes since she began doi

andreyandreev [35.5K]

Answer:

Its D It represents a non-linear function because there is not a constant rate of change.

Step-by-step explanation:

I got then answer from Edge

7 0

3 years ago

Read 2 more answers

A man receives an annual increase of #30000 and after a period of 10 years service, the man has the salary of #1014. Find his in

Paladinen [302]

I think you intended writing #30 as his pay rise instead of #30000. I solved the problem using #30 as his annual pay rise.

Answer:

The man's initial salary was #714

Step-by-step explanation:

Extracting the key information from the question:

*** A man got a pay raise for 10 years.

*** His current salary is #1,014

*** He gets a pay raise of #30 annually.

*** We are simply required to calculate his initial salary before he started receiving pay rise.

Now, To calculate his initial salary before he started receiving pay rise, let us denote that initial salary that we are currently unaware of by "a".

Since his salary as at today is #1,014 and he has also received this pay rise of #30 for 10 years, we can calculate his initial salary before he started receiving pay rise every year with the following equation:

a + 30(10) = 1014

That is -

Initial salary + [pay rise × number of years] = current salary.

a + 30(10) = 1,014

a + 300 = 1014

a = 1014 - 300

a = #714

Therefore the man's initial salary was #714

7 0

3 years ago

In pathagrean theorem if c is 17 and b is 15 what is a

Scorpion4ik [409]

Answer: a = 8

Step-by-step explanation:

use the equation a^2 + b^2 = c^2

c = 17, b = 15

a^2 + 15^2 = 17^2

a^2 + 225 = 289

a^2 = 64

a = 8

5 0

3 years ago

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Find the angular speed of a turning gear if 12.5 revolutions are completed in 8 seconds.

evablogger [386]

(12.5*2*Pi) / 8 = 3.125*Pi [1/s]

6 0

3 years ago

Mario claims that if the dinominator of a fraction is a prime number, then its decimal form is a repeting decimal. Do you agree?

vodomira [7]

Answer:

I do not agree because Mario's claim is not general.

Step-by-step explanation:

Prime numbers: These are a set of numbers that are divisible by 1 and itself only. Examples are: 2, 3, 5, 7. 11 etc.

And a denominator is the divisor in a given fraction.

Considering the following fractions whose denominators are prime numbers:

$\frac{2}{3}$ = 0.66666666...

$\frac{1}{7}$ = 0.142857142

$\frac{5}{11}$ = 0.45454545...

$\frac{3}{13}$ = 0.23076923

$\frac{1}{7}$ = 0.142857142

It could be observed that Mario's claim is not a general principle which is applicable to all fractions with a prime denominator. Thus, I do not agree with his claim.

4 0

3 years ago

Find the equation of the line. Use exact numbers. ​

Find the equation of the line. Use exact numbers.