3 years ago

Brainliest!

Mathematics

2 answers:

icang [17]3 years ago

4 0

The answer will be A. 69.22

Hope this helps <3

jek_recluse [69]3 years ago

4 0

The answer would be A

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Which of the coordinate points below will fall on a line where the constant of proportionality is 1/4? Select all that apply. A)

kompoz [17]

Answer:

A) (4,1) C) (12,3) D) (20,5)

Step-by-step explanation:

Required

Which has a constant of proportionality of 1/4

To solve this, we make use of:

$y = kx$

Where k is the constant of proportionality.

Solve for x

$k = y/x$

<u>Testing the given options</u>

A) (4,1)

$k = y/x$

$k =1/4$

B) (8,12)

$k = y/x$

$k =12/8$

$k =3/2$

C) (12,3)

$k = y/x$

$k = 3/12$

$k = 1/4$

D) (20,5)

$k = y/x$

$k = 5/20$

$k = 1/4$

E) (12,6)

$k = y/x$

$k =6/12$

$k =1/2$

4 0

3 years ago

What is 0.600 in word format

Genrish500 [490]

Six hundred thousandths

3 0

3 years ago

Read 2 more answers

I stuck on this answer help

slavikrds [6]

Answer:

Step-by-step explanation:

4 0

2 years ago

G(t)=t³+5t²; Find g(-1)

erik [133]

Answer:

I need points sorry bbh

Step-by-step explanation:

6 0

3 years ago

At noon, ship a is 40 nautical miles due west of ship b. ship a is sailing west at 18 knots and ship b is sailing north at 17 kn

igor_vitrenko [27]

The distance between the ships changing at 92.29 Knots

Using the position of ship A as the reference point, at time t measured in hours past noon, ship A is 18 t miles west of this point and ship B is 40 + 17t north of this point.
The distance between ships is then

$d(t) = \sqrt{(18t)^{2} + (40+17t)^{2} } \\$

The rate of change of distance is -

$\frac{dd}{dt} = \frac{36t + 2(40 + 17t)17}{2\sqrt{18t^{2} + (40 + 17t) } }$

after putting t = 5 into this rate of change ,

we get, answer = 92.29

To learn more about differentiation from the given link

brainly.com/question/25081524

#SPJ4

4 0

2 years ago