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OLEGan [10]
3 years ago
15

2) Find the area. * 7 points 12 cm 2 cm 4 cm 6 cm 24 O 12 36 48

Mathematics
1 answer:
AleksAgata [21]3 years ago
5 0

Answer:

36cm

first we extend one of the half lines.

now we have 2 rectangles with sides

  • 6cm and 4cm
  • and
  • 2cm and 6cm

using area of rect formula we find the area of both the rects separately and then add them

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5 is subtracted from one-fourth part of the product of 12 and 3 and multiplied by 2.​
elena-14-01-66 [18.8K]

Step-by-step explanation:

<h3>One fourth Part of Product of 12 and 3 </h3>

<h3>: 36 = 1/4 = 9</h3><h3>5 subtract from this = 9 - 5 = 4</h3>

<h3>Multiply by 2 = 2×4 = 8</h3>
3 0
3 years ago
I need help with this one math question please!
den301095 [7]

Answer:

see explanation

Step-by-step explanation:

Assuming the fractions are being multiplied

Factorise the denominators of both fractions

x² - 3x - 10 = (x - 5)(x + 2)

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The product can now be expressed as

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Cancel (x - 5) and (x + 2) on the numerators/ denominators, leaving

\frac{1}{(x+4)(x-3)} = \frac{1}{x^2+x-12}

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Step-by-step explanation:

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3 years ago
Simply the radical expression 189
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Step-by-step explanation:

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3 years ago
Write 65% as a fraction in simplest form.​
rusak2 [61]

Answer:

13/20

Step-by-step explanation:

This is actually pretty simple. I had trouble with this for the longest time but it makes sense to me now. A number that is a percent is equal to that number over 100.

65%=65/100

Then all you have to do is simplify! (yaaay)

65/100=<u>13/20</u>

<u></u>

If you need anymore help with this or anything else just let me know!

4 0
3 years ago
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