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Trava [24]
3 years ago
8

What do the 5 -groups mean ?

Mathematics
1 answer:
jolli1 [7]3 years ago
4 0
5, 10, 15, 20. i think that's what it means.get a second opinion.
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lutik1710 [3]
D has the least value
5 0
3 years ago
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Identify the factors of x2 − 4x − 12.
Alborosie
(x-6)(x+2)

When you foil it you get x^2+2x-6x-12
After you do this you then add like terms to get x^2-4x-12
Therefore the answer (x-6)(x+2) is correct.
3 0
3 years ago
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In the length of each leg of an isosceles triangle is 13 and the base is 24, the length of the altitude to the base is
Likurg_2 [28]

Answer:

<h2>altitude = 5</h2>

Step-by-step explanation:

Look at the picture.

Use the Pythagorean theorem:

a^2+12^2=13^2

a^2+144=169               <em>subtract 144 from both sides</em>

a^2=25\to a=\sqrt{25}\\\\a=5

6 0
3 years ago
1/8 divided by ? = 1/40
Brut [27]

Answer:

It would by 1/8 divided by 5! Which will equal 1/40

Step-by-step explanation:

5 0
3 years ago
The pass mark for a test is 86%.<br> Steve scores 52 out of 61 marks.<br> Does he pass the test?
laiz [17]

Answer:

He fails

Step-by-step explanation:

Marks = 52/61

Percentage =  52/61  x 100 ~ 85%

Pass amrk =86%

85% < 86%  

So , he fails

4 0
3 years ago
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