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3 years ago

Write an equation in point-slope form of the line that passes through the given point and has the given slope. (-6, 2); m = 3

Mathematics

1 answer:

pashok25 [27]3 years ago

3 0

Answer:

there

Step-by-step explanation:

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What is the unit rate of 44 points in 4 quarters?

Paraphin [41]

I think its 11 because 4, 11's adds to 44

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2 years ago

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Can you help me find all the seventh roots of unity? what do they look like graphed?

alex41 [277]

Answer:

There are seven seventh roots of unity, e2πki7 , all on the unit circle, r=1 above.

The first one is at θ=2π7=360∘7=5137 ∘ , and there are others at 4π7,6π7,8π7,10π7,12π7 and of course at 0 radians, i.e. unity itself.

How to find?

There are 4 fourth roots of unity and they are 1, i,−1 and−i

Each of the roots of unity can be found by changing the value of k k k in the expression e 2 k π i / n e^{2k\pi i/n} e2kπi/n. By Euler's formula, e 2 π i = cos ⁡ ( 2 π ) + i sin ⁡ ( 2 π ) = 1.

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3 years ago

Please help I was supposed to do this yesterday If x=-4 and y= 9/2

tekilochka [14]

Answer:

1/6( $3x^{2}$ +4y)

Step-by-step explanation:

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2 years ago

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If M is the centroid of triangle GHI, HL=45, JI=63, and KG=60, find the missing measures

AysviL [449]

Answer:

Part a) $ML=15\ units$

Part b) $HM=30\ units$

Part c) $JM=21\ units$

Part d) $MI=42\ units$

Part e) $GM=40\ units$

Part f) $MK=20\ units$

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

A centroid of a triangle is the point where the three medians of the triangle meet. A median of a triangle is a line segment from one vertex to the mid point on the opposite side of the triangle.

The centroid is located two thirds of the distance from any vertex of the triangle

Part a) Find ML

we have

$HL=45\ units$