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igor_vitrenko [27]
3 years ago
13

Find sin A and sec B given a = 2, b = 11.

Mathematics
1 answer:
ruslelena [56]3 years ago
7 0
Hello there, have a nice day
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What are the values of x and y
Murljashka [212]

E 10 12

x=18*5)14. x=40/4. x=10. y=(15*4)/5 y=60/5 y=12.

resposta : 10 e 12

4 0
2 years ago
The surface area of a cone with radius r units and slant height s units is shown below:
Diano4ka-milaya [45]

Step-by-step explanation:

part A:

Area_{_{surface}}=3.14*(3*5+3^2);

part B:

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7 0
2 years ago
Solve using the quadratic formula: 2x2-9x+12=0
marta [7]

Answer:

no solution

Step-by-step explanation:

For getting the nature of solution of the quadratic equation of the form:

ax² + bx + c = 0

We need to find Discriminant which is:

Discriminant (D) = b² - 4ac

  • If D < 0, there is no solution of equation.
  • If D = 0, there are two equal and real solution of equation
  • If D < 0, there are two real and distinct solution of equation

Here we have equation is:

2x² - 9x + 12 = 0

∴ a=2, b = -9, c = 12

⇒ D = 81 - 4 × 2 × 12 = -16 < 0

Hence, there is no solution of given equation.

5 0
3 years ago
Need help asap !!!<br> Write an equation of the line below.
aliina [53]

Answer: y intercept =  y=-1/3x+4, point-slope = (y-6)=-1/3(x+6)

Step-by-step explanation:

4 0
2 years ago
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A tuition bill for school states that Brenda owes $438. She wants to pay off her bill in 6 months. Write and solve an inequality
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Answer:

Step-by-step explanation:

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3 years ago
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