3 years ago

Which equation has a constant proportional equal to 1/2

Mathematics

2 answers:

PSYCHO15rus [73]3 years ago

7 0

Answer:

$\frac{2}{4} = \frac{3}{6}$

Step-by-step explanation:

hope this helps you

Sedaia [141]3 years ago

6 0

Answer:

2/4 or 3/6

Step-by-step explanation:

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1x -1y =100 x. what is the answer

Bad White [126]

Answer:

y=-99x

Step-by-step explanation:

it's imposible to answer y in terms of a number, but it is possible to do it in terms of x.

x-y=100x

x=100x+y

-99x=y

y=-99x

8 0

3 years ago

What is the solution to the system of linear equations?

AlexFokin [52]

X=8-y

2(8-y)=10
16-2y=10
-2y=10-16
-2y=-6
y=3

x+3=8
x=8-3
x=5

(5,3) is the answer :)

8 0

2 years ago

The radius of a right circular cylinder is increasing at the rate of 3 ft/sec, while the height is decreasing at the rate of 6 f

goblinko [34]

Answer:

$\frac{dV}{dt}=-450\pi ft^3/sec$

Step-by-step explanation:

Let's assume

radius of cylinder as 'r'

height of cylinder as 'h'

so, we have

$\frac{dr}{dt} =3ft/sec$

$\frac{dh}{dt} =-6ft/sec$

r=15ft

h=10ft

now, we can use volume of cylinder formula

$V=\pi r^2h$

we can find derivative with respect to t

$\frac{dV}{dt}=2\pi r h\times\frac{dr}{dt} +\pi r^2\times \frac{dh}{dt}$

now, we can plug values

$\frac{dV}{dt}=2\pi (15)(10)\times3 +\pi (15)^2\times -6$

now, we can simplify it

$\frac{dV}{dt}=-450\pi ft^3/sec$

6 0

3 years ago

Solving equations using algebra

krek1111 [17]

The answer is equal to 3/4 because 2/4 plus 1/4 is equal to 3/4.

6 0

3 years ago

What is the average of 545 and 777

aniked [119]

661

Work
~~~~~~~~~~
545+777=1322
1322/2=661

5 0

2 years ago

Read 2 more answers