3 years ago

You have two similar candles. Candle A is 12 inches long and burns at a rate of 1 inches

Mathematics

1 answer:

lesya [120]3 years ago

4 0

What are your answers?

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I don’t really get this question y= 12r + 28

Debora [2.8K]

answer : r = y - 28 / 12

explanation :

y - 28 = 12r

y - 28 / 12 = r

switch sides ^

r = y - 28 / 12

8 0

3 years ago

If you solve using the equation for the constant of proportionality, y/x = k with k = 4/5 and y = 2/3, what is the value of x?

ruslelena [56]

Answer:

x=5/6

Step-by-step explanation:

k=4/5

3 and 5 can go into 15

10/15 and 12/15

10/15 divided by x =12/15

x=5/6

6 0

3 years ago

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A poster is 6 feet tall and 4 feet wide. What is its area?

Viefleur [7K]

Answer:

Step-by-step explanation:

A=LxW

6x4=24

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3 years ago

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If Tucson's average rainfall is

S_A_V [24]

You think I know right? yeah so no way boy I'm so sorry not my intencion

4 0

3 years ago

18 2/5 - n = -10 1/3

Wewaii [24]

Answer:

The answer is $n=28\frac{11}{15}$ .

Step-by-step explanation:

Given:

18 2/5 - n = -10 1/3.

Now, to solve the equation:

$18\frac{2}{5} - n = -10 \frac{1}{3}$

Converting the mixed fractions to improper:

⇒ $\frac{92}{5} -n=-\frac{31}{3}$

Moving the numbers on one side and variable to the other:

⇒ $\frac{92}{5} +\frac{31}{3}=n$

Now, solving the factions:

⇒ $\frac{92\times 3+31\times 5}{15}=n$

⇒ $\frac{276+155}{15}=n$

⇒ $\frac{431}{15}=n$

⇒ $28\frac{11}{15}=n$

Therefore, the answer is $n=28\frac{11}{15}$ .

3 0

3 years ago