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Shkiper50 [21]
3 years ago
15

Calculate 1.6 x 0.215 show your reasoning

Mathematics
2 answers:
Mamont248 [21]3 years ago
7 0

Answer:

0.3440

Step-by-step explanation:

16 *0.215 = 80 = 160 = 32

80+160+32 = 3440

WITCHER [35]3 years ago
6 0

Answer:

0.344

Step-by-step explanation:

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the sum of four times the first number and three times the second number is 15. the difference of three times the first number a
Nana76 [90]

Hey there!

Let's create a systems of equations using x and y.

4x+3y=15

3x-2y=7

We need to solve this using elimination. First, we need to multiply the first equation by 2/3 so that we can cancel out the y's when combining our equations.

2 2/3x+2y=10

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Now we combine the equations...

5 2/3x=17

x=3

Now we can plug our x into the first equation to find y.

12+3y=15

y=1

Our numbers are 3 and 1.

I hope this helps!

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3 years ago
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Answer:

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Step-by-step explanation:

8 0
3 years ago
Find the product of 4 2/7 x 3 1/2
Fiesta28 [93]

Answer:

Hey there!

The product of these two fractions would equal 15.

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8 0
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The scale of a map says that 6 cm represents 15 km.
atroni [7]
37.5 km is equal to 15 cm
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Find the slope between 2 points. <br> (16, 12) (40,18)
WITCHER [35]

Answer:

\frac{1}{4}

Step-by-step explanation:

In this question, we have to find the slope with the given coordinates.

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Plug in your coordinates and solve:

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Simplify the fraction:

m=\frac{1}{4}

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3 years ago
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