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Charra [1.4K]
3 years ago
12

Pete began practicing his trumpet at fifteen minutes past three. write this time useing am or pm

Mathematics
1 answer:
ira [324]3 years ago
7 0

Answer:

3:15p.m. :)

Step-by-step explanation:

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HELP ME FAST PLZ ❗️.
vfiekz [6]

Answer:

8

Step-by-step explanation:

You use law of sines, and get: AB/sin(53) = 7/sin(44)

You multiply both sides by sin(53), and get:

AB = 7*sin(53)/sin(44)

That means AB is 8.04776679886, which rounds to 8

7 0
3 years ago
The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).
BabaBlast [244]

Step-by-step explanation:

the introduction of a fraction tells us that we are dealing with multiplications, and therefore a geometric sequence (where every new term is created by multiplying the previous term by a constant factor, the ratio r).

I think your teacher made a mistake, or you made one when typing the question in here.

there is no factor r that creates

15×r = 9

and

9×r = 5/27

it would mean that

15 × r² = 5/27

r² = 5/27 / 15 = 5/27 × 1/15 = 5/405 = 1/81

r = 1/9

but 15 × 1/9 = 5 × 1/3 = 5/3 is NOT 9

and 9 × 1/9 = 9/9 = 1 is NOT 5/27

so, this can't be right.

on the other hand

15 × r = 9

r = 9/15 = 3/5

and then

9 × 3/5 = 27/5

so, either the sequence should have been

15, 5/3, 5/27

or (and I suspect this to be true)

15, 9, 27/5

under that assumption we have

s1 = 15

r = 3/5

sn = sn-1 × r = s1 × r^(n-1) = 15 × (3/5)^(n-1)

s10 = 15 × (3/5)⁹ = 15 × 19683/1953125 =

= 3 × 19683/390625 = 59049/390625 =

= 0.15116544 ≈ 0.151

6 0
2 years ago
What are the coordinates of the image of point A after the segment has been dilated by a scale factor of One-fourth with a cente
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Answer:

Q=(0.4.-1.7)

R=(2.4. 9.3)

S=(-10.6. 7.3)

Step-by-step explanation:

Just did it and got it wrong and these are the correct answers

6 0
3 years ago
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Please answer will mark brainliesttt
yanalaym [24]

Answer:

C

Step-by-step explanation:

8 0
2 years ago
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What is the coordinate of the center of the circle?
Zanzabum
I think it would be (1,-2)
5 0
3 years ago
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