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3 years ago

9

Suppose you have the points (5 ,8) and (2 ,3) how do you creat a equation in slope intercept form that passes through those two

points?

1 answer:

anyanavicka [17]3 years ago

6 0

If you put it into the slope intercept from (x1,y1) and (x2,y2)

then subtract 3-8 and 2-5 you should get 5\3 as your answer.

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Imarindra thers.otes

Wittaler [7]

Answer:

$V=176\pi\ in^3$

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

The given figure is in the shape of a cylinder

so

To find out how much grain can this container hold, determine the volume of the cylinder

The volume of the cylinder is given by the formula

$V=\pi r^{2} h$

we have

$r=4\ in\\h=11\ in$

substitute

$V=\pi (4)^{2} (11)$

$V=176\pi\ in^3$

4 0

3 years ago

Read 2 more answers

Use the identity (x^2+y^2)^2=(x^2−y^2)^2+(2xy)^2 to determine the sum of the squares of two numbers if the difference of the squ

marissa [1.9K]

Answer:

Step-by-step explanation:

(x^2+y^2)^2=(x^2)^2+2x^2y^2+(y^2)^2

Adding and substracting 2x^2y^2

We get

(x^2+y^2)^2=(x^2)^2+2x^2y^2+(y^2)^2 +2x^2y^2-2x^2y^2

And we know a^2-2ab+b^2=(a-b)^2

So we identify (x^2)^2 as a^2 ,(y^2)^2 as b^2 and -2x^2y^2 as - 2ab. So we can rewrite (x^2+y^2)^2=(x^2 - y^2)^2 + 2x^2y^2 + 2x^2y^2= (x^2 - y^2)^2+4x^2y^2= (x^2 - y^2)^2+2^2x^2y^2

Moreever we know (a·b·c)^2=a^2·b^2·c^2 than means 2^2x^2y^2=(2x·y)^2

And (x^2+y^2)^2=(x^2 - y^2)^2 + (2x·y)^2

5 0

4 years ago

The sum of x and 3/5 is 5/7 .

zmey [24]

Answer:

c=4/35

Step-by-step explanation:

x+3/5=5/7

x=5/7-3/5

x=4/35

7 0

3 years ago

Read 2 more answers

How u solve these I don’t get it :h

Nataliya [291]

9514 1404 393

Answer:

x = 2

Step-by-step explanation:

As you have indicated, you want to multiply both sides of the equation by 6x.

$\dfrac{1}{x}=\dfrac{1}{6}+\dfrac{1}{3}\qquad\text{given}\\\\\left(\dfrac{1}{x}\right)\cdot6x=\left(\dfrac{1}{6}+\dfrac{1}{3}\right)\cdot6x\qquad\text{multiply by 6x}\\\\6=x+2x\qquad\text{simplify}\\\\6 = 3x\qquad\text{collect terms}\\\\\dfrac{6}{3}=x\qquad\text{divide by the coefficient of $x$}\\\\\boxed{x=2}$

_____

<em>Additional comment</em>

The denominator on the left is x. The least common denominator on the right is 6. To clear fractions, you can multiply by the product of these values: 6x. Doing this gave us the one-step linear equation 6 = 3x.

As with any operation performed on an equation, the operation must be performed <em>on both sides of the equation</em>. Here, we <em>multiply both sides by 6x</em>. It is a bit unconventional and confusing to show that multiplication as you have shown it in your figure. Usually, it would be shown as in the 2nd line of the solution, above.

7 0

3 years ago

How do you solve pyth thm

Rzqust [24]

Answer:

not sure what ur asking need context but the formula is a^2 + b^2 = c^2

Step-by-step explanation:

8 0

3 years ago