1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lutik1710 [3]
3 years ago
15

What is the unit price for one cd if 3 cds cost 29.85?

Mathematics
1 answer:
zavuch27 [327]3 years ago
5 0
You would do 29.85 ÷ 3 which equals 9.95. You would do the in verse operation. Hope I helped you.
You might be interested in
write the point slope form of an equation of the line that passes through (-2 5) and has an undefined
Nana76 [90]

Answer:

  no solution

Step-by-step explanation:

Any of the "-slope" or "slope-" formulas for a line cannot be used when the slope is undefined.

The equation of the desired line is x = -2. It cannot be put into the form y = ....

3 0
3 years ago
If a rectangle has four sides the same length, then it is a square.converse
4vir4ik [10]
The converse of the statement is 

if a rectangle doesn't have four sides the same length, then it isn't a square
7 0
3 years ago
find the equation of a line that is parallel to the straight line 2x-y=-3 and crosses the x-axis at x=-5​
Alecsey [184]

Answer:

y=2x+10

Step-by-step explanation:

In line equations its helpful to write your line in the form y = ax + b. This helps because a is always the gadient of the line and b is always the y intercept.

In this case it is y=2x+3

All parallel lines have the same gradient. The gradient of this line = 2.

If the line crosses the x axis at x=-5, then when x =-5 y = 0.

If you put all this in the form y =ax + b you get 0 = 2(-5) +b

So all you need to do to find b is rearrange. b = 10.

Therefore your line has gradient 2 and y intercept 10.

y = 2x + 10

7 0
3 years ago
The volume V of a solid right circular cylinder is given by V = πr2h where r is the radius of the cylinder and h is its height.
emmainna [20.7K]

Answer:

8.20in³

Step-by-step explanation:

Given V = πr²h

r is the radius = 1.5in

h is the height = 6in

thickness of wall of the cylinder dr = 0.04in

top and bottom thickness dh 0.07in+0.07in = 0.14in

To compute the volume, we will find the value of dV

dV = dV/dr • dr + dV/dh • dh

dV/dr = 2πrh

dV/dh = πr²

dV = 2πrh dr + πr² dh

Substituting the values into the formula

dV = 2π(1.5)(6)•(0.04) + π(1.5)²(6) • 0.14

dV = 2π (0.36)+π(1.89)

dV = 0.72π+1.89π

dV = 2.61π

dV = 2.61(3.14)

dV = 8.1954in³

Hence volume, in cubic inches, of metal in the walls and top and bottom of the can is 8.20in³ (to two dp)

7 0
2 years ago
Kevin paid $88.45 for a new pair of clippers. This
Gelneren [198K]
$88.45, that is the price before tax
5 0
2 years ago
Other questions:
  • the length of a garden is 51 1/3 feet. one section of the fencing is 3 2/3 feet long. for each piece of the fencing 4 stakes are
    5·1 answer
  • Manny made 4 pizzas to share among himself and 6 friends How much pizza will each person get? Well reread the question and ask y
    11·2 answers
  • PZLZZ ANS SNEJSJDJSWJEJSJSH PLZZZ
    13·1 answer
  • Perform the indicated multiplication below. Reduce terms and simplify. Include all of the necessary steps and calculations in yo
    6·1 answer
  • Angel rode his bike 8 km South 5 km East how long did it take Angel to get back ​
    13·1 answer
  • [2 -6] - [-2 4] please help
    5·2 answers
  • A Pentagon has angle measure of 101°,103°,115°and 113° what must the fifth angle measure? The fifth angle measures
    11·1 answer
  • A train is traveling at a constant speed and go 7.5 km in six minutes how far does it travel in 100 minutes
    6·1 answer
  • A group of 123 students went on a field trip to
    11·1 answer
  • How to attach image <br><br> sure sure
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!