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Kamila [148]
3 years ago
11

Find the equation who’s roots are (3,0) and (2-5i, 0)

Mathematics
1 answer:
Lana71 [14]3 years ago
5 0
3,0 x 2-5i, 0 = ___ 9i
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How to find the x and y intercepts for linear equations
balandron [24]

Answer:

plug in 0 for y and solve for x  

to find y plug in 0 for x

Step-by-step explanation:

6 0
3 years ago
Line CD passes through points C(3, -5) and D(6, 0). What is the equation off three line CD in standard form?
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Standard form: Ax+By=C
first put in slope-intercept form:
slope = (0+5)/(6-3) = 5/3
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slope-intercept form: y=(5/3)x-10
multiply both sides by 3:
3y=5x-30
put in standard form:
5x-3y=30
8 0
3 years ago
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A school debate team has 4 girls and 6 boys. A total of 3 of the team members will be chosen to participate in the district deba
Varvara68 [4.7K]
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P(1\ boy,\ 2\ girls)=\frac{4C1\times6C2}{10C3}=\frac{1}{2}
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6 0
3 years ago
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Ana bought a van that holds 20.75 gallons of gas and gets an average of 15.5 miles per gallon. How many miles can she expect to
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The cover of a soccer ball consists of interlocking regular pentagons and regular hexagons. Why can't they be interlocked in thi
FinnZ [79.3K]

Answer: Because of gaps between the vertex of Pentagons and hexagon.

Step-by-step explanation:

The Pentagon has 5 sides and 5 vertex angles. While hexagon has 6 sides and six vertex angles

The sum of the angle of polygon is equal to ( n - 2 )180

Sum of the angle of a Pentagon will be: (5 - 2)×180 = 540

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Each vertex angle of a hexagon =

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To interlock Pentagon and hexagon, the sum of the combination of vertex angles of both must be equal to 360 ( sum of the angles at a point = 360)

Since there is no number of combinations that can be equal to 360, there will surely be a gap.

5 0
3 years ago
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