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
Vikki [24]
2 years ago
8

All movies in a store are being discounted 30%. Let x represent the regular price of a

Mathematics
1 answer:
bagirrra123 [75]2 years ago
4 0
D bc the price is 30 %
You might be interested in
The rectangular prism shown has a volume of 10 cubic centimeters, = 1 cm3 Choose all the rectangular prisms that also have a vol
SOVA2 [1]

Answer:

B and C

Step-by-step explanation:

We are given a rectangular prism that consists of 10 cubes. Each cube = 1 cm³. The volume of rectangular prism given = 10cm³.

Let's find out which of the options has same volume (10cm³) as that of the given rectangular prism.

Option A has 15 cubes = 15 cm³ in volume

Option B has 10 cubes = 10 cm³ in volume

Option C has 10 cubes also = 10 cm³ in volume

Option D has 12 cubes = 12 cm³

The rectangular prisms that have the same volume (10 cm³) with the given rectangular prism are option B and C.

4 0
2 years ago
Which inequality represents this sentence ? 7 5 is greater than 6 2
Blizzard [7]
75 > 62
the way I was taught it is that the < and > are alligators and the alligator mouth always opens for the bigger number, because he is hungry
6 0
2 years ago
Please help me on this math I have been trying to solve it but I can't please please help me!!!!!!​
ludmilkaskok [199]

Answer:The first table would be a proportional relationship.

Step-by-step explanation:

It's the only table with a constant, which is required in a proportional relationship. The constant would be 1300 which you can find by divided the two numbers in each row.

7 0
3 years ago
(True or False) The Long Division symbol is the same as the Radical (Root) symbol?
Dmitriy789 [7]

Answer:

false

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Convert the Cartesian equation (x 2 + y 2)2 = 4(x 2 - y 2) to a polar equation.
SashulF [63]

<u>ANSWER</u>

{r}^{2}  = 4  \cos2\theta

<u>EXPLANATION</u>

The Cartesian equation is

{( {x}^{2}  +  {y}^{2} )}^{2}  = 4( {x}^{2} -  {y}^{2}  )

We substitute

x = r \cos( \theta)

y = r \sin( \theta)

and

{x}^{2}  +  {y}^{2}  =  {r}^{2}

This implies that

{( {r}^{2} )}^{2}  = 4(( { r \cos\theta)  }^{2} -  {(r \sin\theta) }^{2}  )

Let us evaluate the exponents to get:

{r}^{4}  = 4({  {r}^{2} \cos^{2}\theta } -   {r}^{2}  \sin^{2}\theta)

Factor the RHS to get:

{r}^{4}  = 4{r}^{2} ({   \cos^{2}\theta } -   \sin^{2}\theta)

Divide through by r²

{r}^{2}  = 4 ({   \cos^{2}\theta } -   \sin^{2}\theta)

Apply the double angle identity

\cos^{2}\theta -\sin^{2}\theta=  \cos(2 \theta)

The polar equation then becomes:

{r}^{2}  = 4  \cos2\theta

7 0
3 years ago
Other questions:
  • 2^3 times ... times 2/3
    7·1 answer
  • Simplify and show work 5 1/3+(-3 9/18)
    15·1 answer
  • The ravens won three more games than they lost.they played 96 games.how much games did they win?
    6·1 answer
  • ASAP! BRAINLIEST!
    11·1 answer
  • Dua buah dadu dilambungkan bersama-sama satu kali . Peluang muncul mata dadu berjumlah 5 adalah
    13·1 answer
  • On the same winter morning, the temperature is -28f in Anchorage,Alaska and 65f in Miami,Florida. How many degrees warmer was it
    15·2 answers
  • Which equation could be used to find the length of the hypotenuse?
    9·2 answers
  • 74 students choose to attend one of three after school activities: football, tennis or running. There are 49 boys. 16 students c
    9·1 answer
  • Write the equation in standard form using integers.
    5·1 answer
  • Ben and Arnoldo are sharing snacks. They have peanut treats and coconut treats. Ben ate 2 of the peanut treats and 4 of the coco
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!