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valentinak56 [21]
2 years ago
13

Express the ratio below in its simplest form. 15 : 10

Mathematics
2 answers:
Mamont248 [21]2 years ago
8 0

Answer: 3:2

Step-by-step explanation:

Finger [1]2 years ago
3 0

Answer:

3/2 = 3:2

Step-by-step explanation:

15:10 = 15 /10 = 3/2. { dividing both numerator and denominator by 5}

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What is the difference between Laplace Transform and fourier Transform?
marta [7]

Real time mapping of a function to a new function is known as Fourier transforms. The new mapped function is defined for an interval of (-∞, ∞).

<span>While the Laplace transform is the counterpart, in which a function is mapped to a new function on complex plane. Functions defined for span t≥0 are used by Laplace transformation. </span>

5 0
3 years ago
What is the general form of the equation of a circle with its center at (-2, 1) and passing through (-4, 1)?
yawa3891 [41]
The equation of circle is:
(x-a)^2+(y-b)^2=r^2 where C(a, b) is the center.
In order to find r you have to find the distance between C(-2, 1) and let's say A(-4, 1)

The formula for distance is:
\sqrt{  ( y_{A}-y_{C )^{2} + (x_{A}- x_{C )^{2} }
r = 2

The equation of circle is
(x+2)^2+(y-1)^2=4

I hope that this is the answer that you were looking for and it has helped you.

5 0
3 years ago
A jeweler had a fixed amount of gold to make bracelets and necklaces. The amount of gold in each bracelet is 7 grams and the amo
OlgaM077 [116]

Answer:

3 necklaces and 12 bracelets

Step-by-step explanation:

Bracelets = x +4

amount of necklace gold  =   20*x

amount of gold in bracelet = 7*(x+4)    

added together = 109 gm

 20x    +  7(x+4)     =    109    

20x + 7x+28 = 109

27x+28=109

-28        -28

27x= 81

/27   /27

x=3 necklaces

then bracelets = 3+4=12

6 0
3 years ago
HELP ASAP !! Select the correct answer from each drop-down menu.
Sindrei [870]

Point A' is at (-2,-2)

Point D' is at (-2,4)

Just multiply each coordinate by 2

8 0
3 years ago
I’m not asking for much :(
Vinvika [58]

Answer:

c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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