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Yuliya22 [10]
3 years ago
11

Someone help and plz make sure it’s right :)

Mathematics
1 answer:
fenix001 [56]3 years ago
3 0
The value of the trigonometric ratio, Cos C is 5/13. The answer is A.
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The quotient of two rational numbers is positive. What can you conclude about the signs of the dividend and the divisor? That’s
satela [25.4K]

Answer:

The divisor and dividend have the same signs.

Step-by-step explanation:

Let's look at all of the possible outcomes of dividing with different signs.

Positive / positive = positive

Positive / negative = negative

Negative / positive = negative

Negative / negative = positive

We can see that whenever the signs are the same, the quotient is positive.

6 0
3 years ago
A=bh; A=48, b=12 what is h equal?
OleMash [197]
1. Plug in numbers
•48=12h
2. Divide 48 by 12
•48/12=12h/12
3. 12/12 cancels out, and 48/12=4

h=4
5 0
3 years ago
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Substituting x-4=y and -5y+8x=29
Marianna [84]
The answer is x=3. Work shown in the photo above!

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3 years ago
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Simplify the expression fraction with numerator of the square root of negative one and denominator of the quantity three plus ei
Ainat [17]
The right answer for the question that is being asked and shown above is that: "fraction with numerator negative 3 minus i and denominator 10." This is the simplified expression fraction with numerator of the square root of negative one and denominator of the quantity three plus eight times i minus the <span>quantity two plus five times i.</span>
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3 years ago
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Simplify 7x^2+ 5x+4x answer pls
SIZIF [17.4K]

Answer:

7x^2+9x

Step-by-step explanation:

Hope this helps...

7x^2+(5x+4x)=

7x^2=9x

4 0
2 years ago
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