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Vlada [557]
3 years ago
5

What is the general form of the equation of the line shown?

Mathematics
2 answers:
Mrac [35]3 years ago
7 0

Answer:

B. x - y = 0

Step-by-step explanation:

ZanzabumX [31]3 years ago
5 0

Check the picture below.  So let's use those two points on the line.

\bf (\stackrel{x_1}{0}~,~\stackrel{y_1}{0})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{3}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{3-0}{3-0}\implies \cfrac{3}{3}\implies 1 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-0=1(x-0)\implies y=x \\\\\\ -x+y=0\implies \stackrel{\textit{standard form}}{x-y=0}

bearing in mind that the standard form is also a general form.

standard form for a linear equation means

• all coefficients must be integers, no fractions

• only the constant on the right-hand-side

• all variables on the left-hand-side, sorted

• "x" must not have a negative coefficient

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The length of the hypotenuse of a 30 - 60 - 90 triangle is 16 cm.
xeze [42]

Answer:

8, 8x square root of 3

Step-by-step explanation:

16=2x

x=8

4 0
3 years ago
A basketball has a diameter of 9.5 inches what is the volume of the basketball using 3.14 for pi.
Step2247 [10]

Answer:

  448.69 in^3

Step-by-step explanation:

The volume of a sphere is given by the formula ...

  V = (4/3)πr^3

We want to use diameter, so we can substitute r = d/2 into the formula:

  V = (4/3)π(d/2)^3 = (4/(3·8))πd^3

  V = (π/6)d^3

For the given numbers, ...

  V = (3.14/6)(9.5^3) ≈ 448.69 in^3 . . . . volume of a basketball

7 0
2 years ago
How to solve this- <br>(2y-1)^2-4(2y-1) +4<br><br><br>​
Tems11 [23]
Step by Step Solution
More Icon
STEP
1
:
Equation at the end of step 1

(((2y - 1)2) - 4 • (2y - 1)) + 4
STEP
2
:

Trying to factor by splitting the middle term

2.1 Factoring 4y2-12y+9

The first term is, 4y2 its coefficient is 4 .
The middle term is, -12y its coefficient is -12 .
The last term, "the constant", is +9

Step-1 : Multiply the coefficient of the first term by the constant 4 • 9 = 36

Step-2 : Find two factors of 36 whose sum equals the coefficient of the middle term, which is -12 .

-36 + -1 = -37
-18 + -2 = -20
-12 + -3 = -15
-9 + -4 = -13
-6 + -6 = -12 That's it
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2 years ago
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6 0
2 years ago
Slope of (-1,-6 and (1,-8)
Mars2501 [29]
<h2>Answer: m = -1</h2>

Step-by-step explanation:

If you follow the formula : y2 - y1 / x2 - x1

You will get m=\frac{-8-(-6)}{-1-(-1)}

m = -1

* Hopefully this helps:) Mark me the brainliest:)!!!

7 0
3 years ago
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