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In-s [12.5K]
3 years ago
13

Contain (5,0) and (9,4)

Mathematics
1 answer:
algol [13]3 years ago
5 0

I will assume you would like the line

slope = (y2-y1)/ (x2-x1)

    m = (4-0)/(9-5)  = 4/4 = 1

equation of a line in point slope form is

y-y1 = m (x-x1)

y-0 = 1 (x-5)

y=x-5

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Help please with this math ;-; I beg of you
RSB [31]

Answer:

49 - 9π

Step-by-step explanation:

Area of white portion = area of triangle - area of circle

To find the area of the triangle:

The area of a triangle can be calculated using this formula

A=\frac{bh}{2} where b = base length and h = height

The height given is 7m and the base length given is 14m

That being said we plug in the given values into the formula

\frac{14*7}{2} \\14*7=98\\\frac{98}{2} =49

Hence, the area of the triangle is 49 sq meters.

To find the area of circle

( note that the area is in terms of pi; shown by the answer choices. )

Formula for area of a circle = A=\pi r^2

We are given the diameter  ( 6m )

However, we need the radius

To convert diameter to radius we divide by 2

6/2 = 3 so the radius = 3m

Now we plug in 3 into the formula

A=\pi 3^2\\3^2=9\\A=9\pi

Remember we do not apply pi because the answer should be in terms of pi.

Now we subtract the two

Area of white portion = 49 - 9π

Hence, the answer is A

7 0
3 years ago
Read 2 more answers
Analyze the diagram below and complete the instructions that follow.<br> Find the value of x.
liubo4ka [24]

Answer:

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Step-by-step explanation:

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ruslelena [56]

Answer: i cant graph  but polt 0,4 on the y axis the go up 1 to the right 8

Step-by-step explanation:

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goblinko [34]

1. Simplify both sides

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−6n=−5+−5n

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2. Add 5n to both sides

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−n=−5

3. Divide both sides by -1.

−n /−1 = −5 /−1

n=5

So the variable n, is equal to 5

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Abby bought an 8 pound bag of doog food for $7.40. How much does the bag cost per pound? (round to the nearest hundreth)
Sergio039 [100]

Answer:

a

Step-by-step explanation:

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3 years ago
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