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vekshin1
2 years ago
11

If tan 0= -21/20 what is cos 0 in quadrant 2

Mathematics
1 answer:
Papessa [141]2 years ago
7 0
I’m not sure -21/100 definitely look it up on Socratic
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Owen earns a base salary plus a commission that is a percent of his total sales. His total weekly pay is described by f(x)=0.15x
Travka [436]

Answer:

0.05x

This is equivalent to 5% of the total amount of sales.

Step-by-step explanation:

Previous Weekly pay function for Owen; f (x) = 0.15x +325-------------------- (1)

Current   Weekly pay function for Owen; g(x) = 0.20x +325--------------------(2)

Change in Owen's Salary plan is equation (2) minus equation (1)

g(x) - f(x) = (0.20x+325)-(0.15x+325)

              =  0.05x

The new change in Owen's salary is 5% of the total amount of sales

4 0
3 years ago
Solve for the solution set: x + 5 5
lara [203]

Answer: um x=55

Step-by-step explanation:

3 0
3 years ago
Can anyone help? <br><br> Solve for x. SHOW YOUR WORK.
ArbitrLikvidat [17]

Answer:x=9

Are you in K12 as well ? If so do you have Mrs.Bisslessi I need help with Unit 4.07 the four spheres of earth

Step-by-step explanation:

4x+2=7x-25

2+25=7x-4x

27=3x

X=27 ÷3

X=9

5 0
3 years ago
????????????????? !!!
loris [4]

Answer:

340.8cm^2

Step-by-step explanation:

So surface area is basically the area of all the sides combined. And we know that the area of a triangle is 1/2bh, and for a rectangle it is LW. So there are three congruent rectangles, and one of those rectangle's area is 72 ( 6 x 12), so you can multiply that by 3 to find all three rectangles, which is 216. We also know that the two triangles are congruent. and the base is 12, and height is 10.4, so 12 x 10.4 is 124.8.

We take the total of the rectangles and the triangles to find the total surface area:

     216 + 124.8 = 340.8cm^2

4 0
3 years ago
Which statement represents the simplified form of the given equation and correctly describes the solution?
exis [7]

Hence the correct answer is:

D. 6=6; infinite real solutions

Further explanation:

In order to find the simplified form of the equation we have to isolate the variable on one side of the equation.

Given equation is:

9x+6=3(3x+2)

Taking 3 common on left hand side

9x+6=9x+6\\9x-9x+6=6\\6=6

The equation has infinite real solutions.

Hence the correct answer is:

D. 6=6; infinite real solutions

Keywords: Solution of equation, infinite solutions

Learn more about linear equations at:

  • brainly.com/question/9801816
  • brainly.com/question/1284310

#LearnwithBrainly

5 0
3 years ago
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