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Bogdan [553]
3 years ago
11

If a number is divisible by 2,5,9 what is one digit of the number

Mathematics
1 answer:
Fudgin [204]3 years ago
4 0

Answer:

the lcm of the three factors will be one digit of the number

Step-by-step explanation:

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What is the area of the parallelogram shown
Nezavi [6.7K]

9514 1404 393

Answer:

  60 square units

Step-by-step explanation:

The area is given by the formula ...

  A = bh

The base of this parallelogram is 15 units, and its height is 4 units. The area is ...

  A = (15 u)(4 u) = 60 u²

The area is 60 square units.

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2 years ago
Which of the answer choices is a number between -1 and -2?<br><br> -1.2<br> -2.01<br> -0.99<br> -0
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The answer is A. 1.2
8 0
3 years ago
Determine the solution for the system of equations below.
NeX [460]

Answer:

(0,0)

Step-by-step explanation:

4x + 4x = 0

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y = 0

8 0
3 years ago
A store is having a sale on jelly beans and almonds. For 6 pounds of jelly beans and 2 pounds of almonds, the total cost is $12
CaHeK987 [17]

Solution:

Let each pond of  jelly beans cost $x.

and each pond of almonds cost $y.

Then we can write

6x+2y=12.......(i)

3x+5y=15.....(ii)

Now solve these two equations together using substitution we get

3x=15-5y

30-10y+2y=12\\&#10;\\&#10;-8y=12-30\\&#10;\\&#10;-8y=-18\\&#10;\\&#10;y=2.25\\&#10;\\&#10;3x=15-5y=15-5*2.25=3.75\\&#10;\\&#10;x=1.25

Hence each pond of jelly bean cost 1.25$

Each pond of almond costs 2.25$


3 0
3 years ago
An element with mass 730 grams decays by 27.6% per minute. How much of the element is remaining after 12 minutes, to the nearest
Korolek [52]
\bf \qquad \textit{Amount for Exponential Decay}\\\\&#10;A=I(1 - r)^t\qquad &#10;\begin{cases}&#10;A=\textit{accumulated amount}\\&#10;I=\textit{initial amount}\to &730\\&#10;r=rate\to 27.6\%\to \frac{27.6}{100}\to &0.276\\&#10;t=\textit{elapsed time}\to &12\\&#10;\end{cases}&#10;\\\\\\&#10;A=730(1-0.276)^{12}\implies A=730(0.724)^{12}
8 0
3 years ago
Read 2 more answers
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