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nadezda [96]
3 years ago
12

Which ratios are equivalent to the given ratio? 3 to 2 Select each correct answer. 23 4 : 12 1510 18 : 12 6 to 4

Mathematics
1 answer:
Orlov [11]3 years ago
6 0
Explain the question a little better

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X+6 /3 = 2+x-2/5
olasank [31]
We can treat this problem like you regularly subtract fractions. First find the common denominator, which is 15.

So:

5(x+6)/15 = 30/15 + 3(x-2)/15

(5x+6)/15 - (30/15) - (3x - 6)/15


As you already know the answer, I'm assuming you can do the rest.

Hope this helps!
3 0
3 years ago
I need to know x . if you could also explain that would be nice
defon

Answer:

x = 7.5

Step-by-step explanation:

Since the midsegment and the third segment of the triangle are parallel to each other, therefore,

\frac{8 + 10}{8} = \frac{6 + x}{6}

\frac{18}{8} = \frac{6 + x}{6}

\frac{9}{4} = \frac{6 + x}{6}

Cross multiply

9*6 = 4(6 + x)

54 = 24 + 4x

Subtract 24 from each side

54 - 24 = 4x

30 = 4x

Divide both sides by 4

30/4 = x

7.5 = x

x = 7.5

4 0
3 years ago
Help with number 6. <br> A through F
Elodia [21]
A) always

Example
-3+(-3)= -9

B) never

C) never
D) always
E)never
F)sometimes



3 0
3 years ago
30 pens cost $12.50. how much is 75 pens cost
Mice21 [21]

Answer:$31.25

Step-by-step explanation:

$12.50/30=$.42each*75=$31.25

5 0
3 years ago
{3x + 4y = 36 <br> {y = -1/2x + 8
expeople1 [14]

Answer:

y

=

3

4

x

−

9

Step-by-step explanation:

7 0
3 years ago
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