All categories

3 years ago

Which equation represents the line that has a slope of 1/2 and contains the point (0, 3)?

Mathematics

2 answers:

hram777 [196]3 years ago

6 0

Answer:

y = x/2 +3

Step-by-step explanation:

The equation of a straight line is

y = mx +c , where m is the gradient, and c is the y intercept.

We are told the gradient is 1/2, and the y-intercept is the y-value when x =0, so i.e. the y-intercept is 3.

So y = x/2 +3

RideAnS [48]3 years ago

4 0

Y - 3 = 1/2 (x) ......

You might be interested in

I will appreciate your help

KatRina [158]

Answer:

Hello! answer: 252

Step-by-step explanation:

To find parelogram area you do base × height so... 21 × 12 = 252 therefore 252 is the area Hope that helps!

4 0

3 years ago

Read 2 more answers

Find the sum of x^2+3x and <br> -2x^2+9x+5

Butoxors [25]

Answer: The answer is -x^2 + 12x + 5

7 0

2 years ago

Find the following integral

ololo11 [35]

There's nothing preventing us from computing one integral at a time:

$\displaystyle \int_0^{2-x} xyz \,\mathrm dz = \frac12xyz^2\bigg|_{z=0}^{z=2-x} \\\\ = \frac12xy(2-x)^2$

$\displaystyle \int_0^{1-x}\int_0^{2-x}xyz\,\mathrm dz\,\mathrm dy = \frac12\int_0^{1-x}xy(2-x)^2\,\mathrm dy \\\\ = \frac14xy^2(2-x)^2\bigg|_{y=0}^{y=1-x} \\\\= \frac14x(1-x)^2(2-x)^2$

$\displaystyle\int_0^1\int_0^{1-x}\int_0^{2-x}xyz\,\mathrm dz\,\mathrm dy\,\mathrm dx = \frac14\int_0^1x(1-x)^2(2-x)^2\,\mathrm dx$

Expand the integrand completely:

$x(1-x)^2(2-x)^2 = x^5-6x^4+13x^3-12x^2+4x$

Then

$\displaystyle\frac14\int_0^1x(1-x)^2(2-x)^2\,\mathrm dx = \left(\frac16x^6-\frac65x^5+\frac{13}4x^4-4x^3+2x^2\right)\bigg|_{x=0}^{x=1} \\\\ = \boxed{\frac{13}{240}}$

4 0

2 years ago

How many fluid ounces are in 3 pints?

Lunna [17]

There are 16 ounces in one pint. You multiply 16 by three, and you get 48 fluid ounces.

7 0

2 years ago

Read 2 more answers

Sally read 13 books during this month.her brother read 7 books.one fourth of all books they read were non fiction. how many non

vladimir1956 [14]

Thirteen plus seven is twenty. One fourth of twenty is five.
The answer is five.

3 0

2 years ago