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Luden [163]
2 years ago
11

50PTS Consider this equation .sin(0) = 4 If is an angle in quadrant II, what is the value of ? A. B. C. D.

Mathematics
1 answer:
Viktor [21]2 years ago
7 0

Answer:

A.

-  \frac{ \sqrt{377} }{29}

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I need help please ??
Genrish500 [490]

Answer with step-by-step explanation:

Equation: x × 4 = y

This equation is true because if you look at the graph, multiply 4 by each x length and you will get the y length.

Hope this helped!

8 0
3 years ago
Read 2 more answers
Solve the following equation. Express your answer as an integer, simplified fraction, or decimal rounded to two decimal places.
Nostrana [21]
7=4w+19
7-19 = 4w+19-19
-12 = 4w
-12/4 = 4w/4
-3 = w
8 0
3 years ago
How to solve a quadratic equation that does not factor?
svlad2 [7]
Use the formula or complete the square.
The zeroes of the quadratic can be real and rational; real and irrational; complex conjugates.
If the quadratic is ax²+bx+c, x=(-b+√b²-4ac)/2a.
If b² > 4ac the solutions are real. If b²-4ac is a perfect square, the solutions are real and rational; otherwise they’re real but irrational.
If b² < 4ac the solutions are complex.
7 0
3 years ago
a grocery store that sells three different quantities of sugar a one pound bag cost $1.10 a,pound bag cost $1.98 and 3 pound bag
Mazyrski [523]
One pound bag cost $1.10
2 pound bag cost $1.98      which is .99 per pound
3 pound bag cost $2.85      which is .95 per pound

The more amount you buy the cheaper it is per pound. 
7 0
3 years ago
there were 20 plants sold at a store on Saturday and 30 plants sold at the store on Sunday. customers bought 5 plants each. how
pshichka [43]

Answer:

  10

Step-by-step explanation:

20/5 = 4 customers bought plants on Saturday; 30/5 = 6 customers bought plants on Sunday. In all 4 + 6 = 10 customers bought the plants.

6 0
3 years ago
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