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melisa1 [442]
3 years ago
7

Which of the following equations have exactly one solution? A. 6x+15=6x+15 B. 6x-6=15x+15 C. 6x-6=6x+15 D. 6x-15=6x+15

Mathematics
2 answers:
dlinn [17]3 years ago
8 0

Answer:b

Step-by-step explanation:

igor_vitrenko [27]3 years ago
4 0

Answer: c

Step-by-step explanation:

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Oliga [24]

Solution

Step 1

For a given angle A

Opposite = 12

Hypotenuse = 15

Step 2

\begin{gathered} sinA\text{ = }\frac{Opposite}{Hypotenuse} \\ sinA\text{ = }\frac{12}{15} \\ A\text{ = sin}^{-1}(\frac{12}{15}) \\ A\text{ = 53} \end{gathered}

Final answer

A = 53

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artcher [175]

Answer:

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Step-by-step explanation:

24m /12m

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Answer:

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Step-by-step explanation:

4 0
3 years ago
What are the solutions to the equation y² –5 = 31?
Norma-Jean [14]
Y^2-5=31  add 5 to both sides

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y=±√36

y=±6

y=-6 and 6 so B and D is the answer.
8 0
4 years ago
Read 2 more answers
The product of the roots of x² + 6x - 55 = 0 is:
Irina18 [472]
Roots are: -11, 5.
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8 0
4 years ago
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