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Sergeeva-Olga [200]
3 years ago
8

Will mark brainlest, this is trig.

Mathematics
1 answer:
MrRa [10]3 years ago
8 0

Answer:

Step-by-step explanation:

i have no idea but i thinkit is A.or D i think the kid is right with a different answer

happy to help

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Adriana is thinking of a number. Her number is a factor of 30. It is an even number, but not divisible by5. Her number is not a
Lady_Fox [76]

Answer:

Her Number is 3.

Step-by-step explanation:

3 is a factor of 30, a prime number, and cannot be divided by 5.

5 0
3 years ago
3n-5p+2n=10 solve for n
nikdorinn [45]

Answer:

n=3p

Isolate the variable by dividing each side by factors that don't contain the variable.

5 0
1 year ago
Read 2 more answers
Solve the equation by factoring: x2 − 7x + 12 = 0
Gnoma [55]

Answer:

x = 3 . . . or . . . x = 4

Step-by-step explanation:

The factored form is ...

(x -3)(x -4) = 0

The zero product rule tells you the solutions are the values of x that make the factors be zero:

x = 3

x = 4

_____

Comment on factoring

When the leading coefficient is 1, the coefficient of the x-term is the sum of the constants in the binomial factors, and the constant term is their product. You can see this by multiplying out the generic case:

(x +a)(x +b) = x^2 +(a+b)x + ab

What this means is that when you're factoring, you're looking for factors of the constant that add up to give the coefficient of the x-term. Here, the x-term is negative and the constant is positive, so both factors will be negative.

12 = -1×-12 = -2×-6 = -3×-4

The sums of these factor pairs are -13, -8, -7. Clearly, the last pair of factors of 12 will be useful to us, since that sum is -7. So, the binomial factors of our equation are ...

(x -3)(x -4) = 0

___

If the leading coefficient is not zero, the method of factoring is similar, but slightly different. Numerous videos and web sites discuss the method(s).

7 0
2 years ago
The numbers below show a pattern 0.006 0.6 6
Ivenika [448]

Answer:

Yes

Step-by-step explanation:

The decimal points moves to the right at a constant pace.

0.006 -> 0.06 -> 0.6 -> 6

In other words, we are just multiplying each one by 10 to get the next value.

Best of Luck!

7 0
3 years ago
Dafjjfdsfrdddddddd DISJFJIASJIFAJIFAIJIJASJDIASIJDJAISDJAIS
photoshop1234 [79]

Answer:

What?

Step-by-step explanation:

3 0
3 years ago
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