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MaRussiya [10]
3 years ago
9

How do you find the distance between points (5,1), (4,0)?

Mathematics
2 answers:
Dmitrij [34]3 years ago
8 0
Write out a graph love. Visuals are super helpful. Mark the points. Then count between them :))
bixtya [17]3 years ago
3 0

Answer:

To find the hypotenuse, you would use the formula a^2 + B^2 = C^2

That is the formula for the pythagorean theorem.

I suggest you first plot it on a graph, then could the units on the sides that make up the legs.

When you plot it, the legs are both 1 unit.

so it would be, following the formula:

1^2 + 1^2 = c^2

1 x 1 + 1 x 1 = c^2

2 = c^2

Then you square root:

√2 = √c^2

1.41421356 = c

1.41421356 rounded to the nearest tenth is 1.4.

So the length of (5,1), (4,0) is ≈1.4

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If C is the midpoint of BD, what is the coordinate of point C if point B is at 0?
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Answer:

It depends on where point D is placed so C > 0

Step-by-step explanation:

As i said above

8 0
3 years ago
Convert y=x squared +64x + 12 into graphing form
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To \ convert \ the \ standard \ form \ y = ax^2 + bx + c \ of \ a \ function \ into \ vertex \ form \\ \\ y = a(x - h)^2 + k ,\\ \\ we \ have \ to \ write \ the \ equation \ in \ the \ complete \ square \ form \ and \ vertex(h, k) \ is \ given \ by:

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opens   up for a > 0, and  down for a < 0

y=x^2 +64x + 12\\ \\a=1,\ b=64 \ c = 12 \\ \\h = \frac{-64}{2}=-32 \\ \\ k = 12 -\frac{64^2}{4 }=12-\frac{4096}{4}=12-1024= -1012\\ \\y =  (x+32)^2-1012 \\ \\ This \ means \  the \  vertex \ of \ the \  parabola \ is \ at \ the \  point \ (-32, -1012)\\ \\ and \ the \  parabola \ is \ concave \ up.




3 0
4 years ago
A road is inclined at an angle of 5°. After
Scorpion4ik [409]

Answer:

464 feet

Step-by-step explanation:

<em>The Sine of the angle of inclination gives the increase in altitude.</em>

<em>This is because the Sine of an angle is equal to the Opposite side divided by the Hypotenuse side. i.e</em>

Sin Ф = Opposite  ÷ Hypotenuse

Sin 5° = O ÷ 5328

0·08716 = O ÷ 5328

<em>Make </em>O<em> the subject and multiply every fraction by </em>5328

(0·08716/1 × 5328)= (O/5328 × 5328)

464·388 = O

∴ The increase in altitude is 464·388 feet

<em>This is supposed to be to the nearest foot so we round off</em>

464·388 becomes 464 feet

3 0
3 years ago
A rectangular prism has a length of 7 1/2 feet a width of 3 3/4 feet and a height of 2 feet what is the volume of the prism
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7 1/2 x 3 3/4 x 2, to get the answer. The answer is





56 1/4 feet squared

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3 years ago
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SLOPE =3
Y-INTERCEPT=-3
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