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Mrrafil [7]
3 years ago
12

Convert each degrees minutes seconds into decimal degrees 351°41’142”

Mathematics
1 answer:
pav-90 [236]3 years ago
3 0

Answer:

351.7227778°

Step-by-step explanation:

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Five friends are going bowling two of the rent shoes at three dollars per pair the group spent $15 at the snack bar the total co
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66-(3*2)
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8 0
3 years ago
I need the steps to this, please. It says solve for x. Each figure is a parallelogram. Show your work.
Trava [24]
With any parallelogram, the diagonals bisect each other. This is another way of saying that they cut each other in half.

FH is one diagonal that is split into two equal pieces by the other diagonal EG.

The two parts of FH (KH and KF) are congruent to each other, so KH = KF. They combine back to FH


By the segment addition postulate
KH + KF = FH
KH + KH = FH .... KF has been replaced with KH (works because KF = KH)
2*KH = FH

Now use substitution
2*KH = FH
2*15 = FH .... replace KH with 15 (since KH = 15)
2*15 = 4x-2 ... replace FH with 4x-2 (since FH = 4x-2)

and solve for x
2*15 = 4x-2
30 = 4x-2
30+2 = 4x-2+2 ... add 2 to both sides
32 = 4x
4x = 32
4x/4 = 32/4 ... divide both sides by 4
x = 8

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Answer: x = 8

5 0
3 years ago
For the complex numbers z = 30 (cosine (StartFraction 2 pi Over 3 EndFraction) + I sine (StartFraction 2 pi Over 3 EndFraction)
dimulka [17.4K]

Answer:

A. Scale z by a factor of 1/6, then rotate clockwise by pi/8 radians.

Step-by-step explanation:

EDGE 2020

5 0
3 years ago
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Lets make the cost of the algebra textbook = x and the cost of the geometry book = y

2x+3y=64
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now we can plug that numeric value back into the other equation

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we can now simplify this equation in order to get the value of y

4(32-1.5y)+2y=66 ---> 128-6y+2y=66 ---> 128-4y=66 ---> -4y=-64 ---> y=16
4 0
4 years ago
Lisa purchased a hat for $10 , a purse for $20 and a book for $23 the sales-tax rate was 7.2 percent what was the total amount s
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Answer: 56.816
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7.2% of 53= 3.816
53+3.816=56.816
8 0
2 years ago
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