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zlopas [31]
3 years ago
13

M=3, b=2 in slope intercept form

Mathematics
1 answer:
zvonat [6]3 years ago
5 0

Answer:

y = 3x + 2

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + b ( m is the slope and b the y-intercept )

here m = 3 and b = 2, hence

y = 3x + 2 ← equation of line in slope-intercept form


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Prove that 3^17−3^15+3^13 is divisible by 73.
Debora [2.8K]

Answer:

3^13*73

Step-by-step explanation:

3^17-3^15+3^13 So you factor out 3^13

=3^13(3^4-3^2+1)

3^4-3^2+1=73

3^13*73

Is this RSM?

5 0
3 years ago
1 -For what value of x is line a parallel to line b
IgorC [24]

Answer:

1) x = 17,  line a parallel to line b

2) x = 18,  line a parallel to line b

Step-by-step explanation:

If line a parallel to line b then (10x - 40) + 50 = 180

Solve for x

10x - 40 + 50 = 180

Combine like terms

10x + 10 = 180

10x = 170

  x = 17

x = 17,  line a parallel to line b

-------------------------------------------------

If line a parallel to line b then 5x - 16 = 74

Solve for x

5x - 16 = 74

5x = 90

  x = 18

x = 18,  line a parallel to line b

 

4 0
3 years ago
Find the values of the trigonometric functions of θ from the information given.
OLga [1]

Answer:

  • sin(θ) = -(4√15)/17
  • cos(θ) = 7/17 . . . . . . . given
  • tan(θ) = -(4√15)/7
  • csc(θ) = -(17√15)/60
  • sec(θ) = 17/7
  • cot(θ) = -(7√15)/60

Step-by-step explanation:

The relationship between sine and cosine is ...

  sin² + cos² = 1

Solving for sine gives ...

  sin = ±√(1 -cos²)

In this problem, we want the negative root.

  sin(θ) = -√(1 -(7/17)²) = -√(240/289) = -(4√15)/17

  tan(θ) = sin(θ)/cos(θ) = ((-4√15)/17)/(7/17) = -(4√15)/7

___

And the inverse functions are ...

  sec(θ) = 1/cos(θ) = 17/7

  csc(θ) = 1/sin(θ) = -17/(4√15) = -(17√15)/60

  cot(θ) = 1/tan(θ) = -(7√15)/60

_____

Of course, you're aware that 1/√15 = (√15)/15.

3 0
3 years ago
Roderick wants to draw a circle for which the numerical value of the circumference is greater than the value of the area. Which
Dima020 [189]

The best way to justify which answers are correct are to calculate the circumference and the area for each of the circles with the given radii. I organized this information into a chart.


Circumference | Area

1/2 3.14 0.785


1 6.28 3.14


1 1/2 9.42 7.065


2 12.56 12.56


2 1/2 15.7 19.625


The first three choices will result in a numerical value for the radius that is smaller than the area.

4 0
3 years ago
Read 2 more answers
42×10 minutes in shower
ludmilkaskok [199]
42 times 10 is 420. hope this helps
6 0
3 years ago
Read 2 more answers
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