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forsale [732]
3 years ago
6

For each of the following, find the transition matrix from B, to B, and the transition matrix from B2 to Bi. Be sure to label wh

ich is which. Then use the transition matrices to write the given vector relative to the other basis. You may use a calculator for row reduction (just show the original matrix and it's reduced row echelon form). You may also use a calculator for finding matrix inverses. (a) V =R2, B = {(-4, 3), (6,2)), B2 = {(2, -3),(-1,4)}, TB = (2,-5). = {(0,4,-1),(1,2,-6), (2, -2,0)}, (b) V =R3, B1 = {(3,2,1),(0,3, -2), (0, -2, 1)}, B 7 B2 = (4, -5,3). (e) V = P2, B, = {rº, 1, 1), B2 = {4.x2 – 2x + 5, 2x2 – 3.2 +1, 4.r? – 2}, (6)b = (-4,3,1).

Mathematics
1 answer:
artcher [175]3 years ago
3 0

Answer:

Step-by-step explanation:

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The graph below shows the hours students spent studying and their science test scores.
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Answer:

4.5

Step-by-step explanation:

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3 years ago
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The diagram below gives the dimensions of a swimming pool. 18 ft , 20ft, 36ft (c) What is the total area of the swimming pool? E
WARRIOR [948]
The picture in the attached figure

Part 1) <span>What is the total area of the swimming pool?
</span>
we know that
<span>area of the swimming pool=area rectangle-area semi circle

area rectangle=20*36-----> 720 ft</span>²

area semicircle=pi*r²/2
r=18/2----> 9 ft
area semicircle=pi*9²/2----> 127.17 ft²

area of the swimming pool=720 ft²-127.17 ft²----> 592.83 ft²

the answer Part 1) is
The area of the swimming pool is 592.83 ft²

Part 2) <span>What is the perimeter of the swimming pool?
</span>
perimeter of the swimming pool=perimeter of rectangle-18 ft+perimeter semi circle
perimeter of rectangle=2*[20+36]---> 112 ft

perimeter semi circle=2*pi*r/2----> pi*r
r=9  ft
perimeter semi circle=pi*9----> 28.26 ft
 so
perimeter of the swimming pool=112 ft-18 ft+28.26 ft----> 122.26 ft

the answer Part 2) is
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6 0
3 years ago
the diameter of a bike wheel is 25 inches. If the wheelmakes 20 Complete rotations, how far does the bike travel?
Iteru [2.4K]

Answer:

1571 in

Step-by-step explanation:

Given data

Diamter= 25 in

radius= 25/2= 12.5in

Circumference= 2πr

substitute

C=2*3.142*12.5

C=78.55in

In 1 revolution the bike will travel 78.55in

in 20 revolutions the bike will travel

=78.55*20

=1571 in

4 0
3 years ago
Which ratio is not equivalent to the other three?
strojnjashka [21]
C(12/15) because the other 3 all equal 0.666666666666667 but 12/15 equals 0.8
8 0
3 years ago
Read 2 more answers
What is the answer please tell me!
slava [35]

Answer:

add all of the absolute deviations and divide by the number of swimmers

Step-by-step explanation:


5 0
3 years ago
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