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4 years ago

Which is the ratio 4 to 48 expressed as a fraction in lowest terms?

Mathematics

2 answers:

TEA [102]4 years ago

7 0

1:12, hoped this helped!

romanna [79]4 years ago

7 0

Answer:

1/12

Step-by-step explanation:

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With the ratio at 1:1, Point C appears to be the midpoint. Use the midpoint formula to ascertain (make sure of) whether Point C

Mila [183]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete because the coordinates of A, B and C were not given in the question.

However, the following explanation will guide you...

The midpoints, C of two point A and B is calculated as:

$C(x,y) = (\frac{x_1 + y_1}{2}, \frac{y_1 + y_2}{2})$

Where $(x_1, y_1)$ are the coordinates of A

and

$(x_2,y_2)$ are the coordinates of B

Take for instance, the given coordinates are

A(4,6); B(2,4) and C(3,5)

Then;

Plug in these values in the given formula:

$C(x,y) = (\frac{x_1 + y_1}{2}, \frac{y_1 + y_2}{2})$

$(3,5) = (\frac{4 + 2}{2}, \frac{6 + 4}{2})$

$(3,5) = (\frac{6}{2}, \frac{10}{2})$

$(3,5) = (3,5)$

In that case,

C is really the midpoint

To the b part: Explaining why ratio 1:1 is used

The reason is that both parts of the ratio are in equal proportion (1 and 1);

Because of this equal proportion, ration 1:1 is right to calculate the midpoint

4 0

3 years ago

Find value of x please

Liono4ka [1.6K]

X = 180 - 108 = 72.......,

7 0

3 years ago

A 5% destroys solution is given intravenously. Suppose a total of 2.64 L of the solution is given over a 19-hour period. What is

kow [346]

Answer:

The flow rate is 138.95 mL per hour.

Step-by-step explanation:

We are given the following in the question:

Volume of solution = 2.64 L

1 L = 1000 mL

Volume of solution in mL =

$2.64\times 1000 = 2640\text{ ml}$

Time period = 19 hour

Unit rate of flow =

$=\dfrac{\text{Volume}}{\text{Time period}}\\\\=\dfrac{2640}{19}\\\\=138.95\text{ mL per hour}$

Thus, the flow rate is 138.95 mL per hour.

5 0

3 years ago

The points p(a,b,c) and q(2,3,5) are symmetric about the point(4,0,1) find r

scoray [572]

I think it is i dont know

3 0

4 years ago

What is the y-intercept of the graph of the equation y=3(2^x) a.6 b.3 c.2 d.8

MariettaO [177]

When x = 0 , y = 3(2^0)
= 3(1)
=3
so the answer is b. 3

6 0

3 years ago