I need help with thisA DVD movie sells for $29 and the sales tax is 5.5%. What is the total cost of the movie to the nearest penny? Show your work to earn credit.

Answers

Answer 1
Answer: 29×5.5=159.5 slide the decimal 2 places to the left, so you get 1.595. That rounds up to $1.60. So $29.00+$1.60=$30.60
Answer 2
Answer: first you turn the tax percent into a decimal, then multiply by 29 dollars.
the answer you get from multiplying you will add that to 29 $


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Solve the word problem. Round your final result to the nearest hundredth.A pattern for Miata’s new carpet design contains circles, semicircles, and quarter-circles. All circular shapes have a radius of 8 cm. What is the area of a pattern that contains 1 circle, 4 semicircles, and 8 quarter-circles? There should be four answersArea of circle: _____Area of semicircles: _____Area of quarter-circles: _____Total area of pattern: _____Area of semicirclesArea of semicircles = Area of circle = Area of quarter-circles = Total area of pattern Area of quarter-circlesArea of circleTotal area of pattern
What's distributive property to express 15 + 45

How do you write 7 meters

Answers

All you have to do is convert feet to meters.

Which value of a solves the equation

a^-2 = 1/100

Answers

Answer:

a = 10 or a = -10

Step-by-step explanation:

a^-2 = 1/100

We know 100 = 10^2

a^-2 = 1/10^2

We know 1/b^c = b^-c

1/a^2 = 1/ 10^2

Multiply by a^2 on each side

a^2 *1/a^2 = 1/ 10^2 *a^2

1 = a^2/10^2

Multiply by 10^2 on each side

1 0^2= a^2/10^2 * 10^2

10^2 = a^2

Take the square root of each side

sqrt(10^2) = sqrt(a^2)

±10 =a

When you divide a whole number by a fraction with a numerator of 1, explain how you can find the quotient?

Answers

you take the whole number and put it in a fraction over 1 then divide by flipping the second fraction and multiplying

True or False The area of a circle of radius 14 units is equal to the surface area of a sphere radius 7 units

Answers

Answer:

True

Step-by-step explanation:

 Given: Statement :"The area of a circle of radius 14 units is equal to the surface area of a sphere radius 7 units"    

We have to choose whether the given  statement s true or false.

Consider the given statement.

The area of a circle of radius 14 units is equal to the surface area of a sphere radius 7 units  

We first find the area of circle with 14 units radius and area of a sphere with 7 units radius and compare the two values.

We know,

Area of circle = \pi r^2

given : r = 14 units

So, Area of circle = \pi (14)^2  

Simplify, we have,

Area of circle = 196\pi units²

Now,  

Area of sphere = 4\pi r^2

given : r = 7 units

So, Area of sphere  = 4\pi (7)^2  

Simplify, we have,

Area of sphere = 196\pi units²

Since, Area of circle with radius 14 units is equal to the area of sphere with radius 7 units.

Thus, The given statement is true.

                                                                                   

The answer is true. The area of a circle of radius 14 units is equal to the surface area of a sphere radius 7 units

What is the value of x?

Answers

Answer:

75

Step-by-step explanation:

x is the exterior angle of triangle BDH, meaning that the if you add up the other two angles of triangle BDH, which are the opposite interior angles of angle x, you will get x, which is 75.

If you want to visualize the exterior angle theory, you can look at an example in the picture in this post.

Hope this answer helps you, and was deserving of a Brainiest answer. :)

Vincent is watching a movie that last 1 hour 37 minutes he has watched 52 minutes so far. how many minutes are left in the moviannettt

Answers

i think there are 45 min left
45, because 97-51=44