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3 years ago

I need help with this because ima fail

Mathematics

1 answer:

Studentka2010 [4]3 years ago

5 0

Answer:-αx-20=-14 --> $\frac{-6}{x}$

4= $\frac{6}{a}$ ×+5 --> a=-6

7+2ax=13---> a= $\frac{3}{x}$

Step-by-step explanation:

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Devisibility rules for 3, 6, and 9

fenix001 [56]

Answer:

★ Divisibility rule for 3 -

If the sum of all the digits divisible by 3 then the number is divisible by 3.

Here, we take an example for better understanding -

Example 1 - 3525

Add up the digits - 3 + 5 + 2 + 5

→ 15

As, 15 is divisible by 3. So, 3525 is a factor of 3.

★ Divisibility rule for 6 -

A number is to be divisible by 6 , if the number is also divisible by 2 and 3.

Example 2 - 132

Add up the digits = 1 + 3 + 2 = 6

As, 6 is divisible by 2 and it's also divisible by 3. Then, 132 is a factor of 6.

★ Divisibility rule for 9 -

If the sum of all the digits is divisible by 9 then the number is divisible by 9. Just like we'd in 3.

Example 3 - 1052

Add up the digits - 10 + 5 + 2 = 17

As, 17 is not divisible by 9. So, 1052 is also not divisible by 9.

3 0

3 years ago

The line y=mx+4 passes though the point (5, -6). Find the value of m. Please help me fast

Aloiza [94]

Answer:

-6=m×5 +4

-6=5m +4

5m=-6-4

5m=-10

m=-10/5

m=-2

I would appreciate if my answer is chosen as a brainliest answer

8 0

3 years ago

What does n(t) equal?

notka56 [123]

N(t) equals 10(number of days times 3) because it says that the numbers triple everyday afterward

8 0

4 years ago

Read 2 more answers

If the coefficient ranges from -1.00 to 1.00, what is the strongest negative relationship?

lions [1.4K]

Answer:

c) It can be equal to 1.00 but it can also be greater than 1.00. It is never less than 1.00.

Explanation:

Refractive index is equal to velocity of the light 'c' in empty space divided by the velocity 'v' in the substance.

Or ,

n = c/v.

Since speed of the light 'v' in any medium is always be less than or equal to speed of the light in the vacuum 'c', thus, the index of refraction is always be greater than or equal to 1.0.

Step-by-step explanation:

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2 years ago

identify the like terms!! quick!! this is for a graded assignment and no links!!! is what i put right? i will give you brainlies

12345 [234]

Answer:

Answer D

Yes, what you put is right :)

Step-by-step explanation:

I have a beautiful song for you :)

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His thumbnails were made in Paint

But if you ask me, I think they're kind of quaint

Mr.Beast 6000, oh

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Some might say they're his ticket to fame

The occasional intro may not make sense

But we all get a laugh at their expense

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Mr.Beast, oh

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3 years ago