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Lyrx [107]
3 years ago
15

Find the unknown value in each proportion. 5/4 = ?/16

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
5 0

Answer:

20/16

Step-by-step explanation:

BRAINLIEST would be great.

fgiga [73]3 years ago
3 0

Answer:

20/16

Step-by-step explanation:

4 divided by 16 is 4. so that would mean 4 x 4 = 16, just apply that to 5 and you get 20 because 5x4 is 20.

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What is uniformly distributed
zloy xaker [14]
It is a distribution that always has a constant and equal probability:)
4 0
3 years ago
A line with a slope of -7 passes through the points (u,0) and (8,-7) what is the value of u?
laila [671]

Answer:

u = 7

Step-by-step explanation:

Using the slope intercept formula:

\frac{y2 - y1}{x2 - x1}  = slope

Substitute our values from the points and the known slope:

\frac{-7 - 0}{8 - u} = -7

Now we multiply both sides by (8 - u) to isolate the x:

(8-u) x \frac{-7}{8 - u} = -7 (8 - u)

Next we add 56 to both sides:

-7 = -56 + 7u

Finish off by dividing both sides by 7:

7u = 49

u = 7

6 0
3 years ago
The radius of a circle is 7cm. Find the circumference of the circle. Use 22/7 for pi
finlep [7]

Answer:

Hi I'm learning the same thing and I just got it I think it's C=43.98cm

8 0
3 years ago
Complete the general form of the equation of a sinusoidal function having an amplitude of 4, a period of π , and a phase shift t
alex41 [277]

Answer:

4 sin (2x - 4).

Step-by-step explanation:

The amplitude of  sin x = 1 so our curve with amplitude 4 will have 4 sin x as part of the general form. To alter the period from 2pi to pi we multiply the x by 2, giving 4 sin 2x, Finally to get a phase shift of 2 to the right, we replace the x by x - 2.

Our formula is  4 sin (2(x - 2))

= 4 sin (2x - 4).

8 0
4 years ago
Find the equation of the line.<br> Use exact numbers.<br> y =
Lisa [10]
Y=2/3x+4
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Points hit 2 up 3 over
7 0
3 years ago
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