Mathematics High School

A TV has an original price of $599. Enter the new price after the given
percent of change 20% decrease

Answers

Answer 1

Answer:

479.2 is the new price after a 20% decrease

Related Questions

7. Calculate Rock A contains
10% quartz and 45% calcite.
The rest of the rock is mica.
What percentage of the rock
is mica?

Answers

Answer:

45% of the rock is mica

Step-by-step

10% + 45% = 55%. 100% - 55% = 45%

Please help 50 pts due soon

Answers

Answer:

b

Step-by-step explanation:

Answer: STEP 1.

Step-by-step explanation:

Does (0, 0) make the equation y = 9x − 5 true?

Answers

Answer:

no

Step-by-step explanation:

y = 9x − 5

The point (0,0) means x=0 and y=0

Substitute this into the equation and see it is true

0 = 9*0 -5

0 = 0-5

0 = -5

This is not true so the point is not a solution.

Find X and Y
I need help plz ASAP

Answers

Answer:

x=5.657 y=5.657

Step-by-step explanation:


What is the measure of

Answers

Answer:

<Ber=<kem(vertically opposite angle)

9x-17=3x+31

9x-3x=31+17

6x=48

x=48/6=8

<kem=3×8+31=55°is answer

can soemone help meee i give brainlistt

Answers

Answer:

140.74

Step-by-step explanation:

1.area of right triangle

1/2*b*h=1/2*20*18=180

2.area of semi circle

1/2*pi*r^2=1/2*pi*5^2=39.26

r= d/2

180-39.26=140.74

first you find the area of the half circle cut out. area of circle is pi*radius² ; therefore the area of half of the circle is that equation divided by two. you get around 39 for the area of the half circle or 25pi/2. then find the area of the triange which is 1/2(base)(height) or 1/2(18)(20)=180

then do 180-(25pi/2) which equals to about 140.73009

how to evaluate higher powers of i

Answers

Answer:

i^0 = 1

i^1 = i

i^2 = -1

i^3 = -i

i^4 = 1

i^5 = i

i^6 = -1

i^7 = -i

i^8 = 1

i^9 = i

Step-by-step explanation:

Anything raised to 0 is 1

Anything raised to 1 is itself

I just always knew i^2 = -1

I put this rest into the calculator honestly

But if you look at the stuff from i^2, you'll notice there's a pattern (-1, -i, 1, i) and it repeats. I bet if you raise i to the 10th, 11th, 12th, and 13th power, it is going to repeat the same pattern. I hope this helps in any way.

Anyone know the answer for this

Answers

Answer:

D is the answer.

8×2×3×6×5×4

Could you help me thanks

Answers

Yes The answer is 2,384

Answer:

Miles per gallon, 72.9/2.7 =27

Step-by-step explanation:

Simon set up his tent in his backyard last night. His tent is 6 feet tall. To secure it to the ground, he attached a rope from the top of the tent to the ground 8 feet away from the bottom of the tent as shown below. How many feet long, R, is the rope?

Answers

Length of Simon's tent = 6 feet

Distance from the bottom of the tent to the tent's base = 8 feet

Let the length of rope be R.

The tent and the rope forms a right angle triangle where the rope is the hypotenuse.

We know that :

[tex]\color{hotpink} \tt{hypotenuse}^{2} \color{plum}= {base}^{2} + {height}^{2} [/tex]

Which means :

[tex] = \tt {R}^{2} = {6}^{2} + {8}^{2} [/tex]

[tex] =\tt {R}^{2} = 36 + 64[/tex]

[tex] = \tt {R}^{2} = 100[/tex]

[tex] =\tt R = \sqrt{100} [/tex]

[tex]\hookrightarrow\color{plum}\tt \bold{R = 10 \: feet}[/tex]

Thus, the hypotenuse of this triangle = 10 feet

▪︎Therefore, the length of the rope = 10 feet

Which number line shows the solution to the inequality
4x + 52 92
- 4 2 0 2 4
(
HH
- 4-2 0 2 4
(
-4-2024
-4-2024

Answers

Answer: its C

Step-by-step explanation: I have the same worksheet

who do you solve this? ​

Answers

Answer:18

Step-by-step explanation: the other side is 20 and there the same length so y is 18 because 18+2=20

HELP ME I NEED HELP what is 22*62-13+28

Answers

Answer:

EZ, the answer is 1379

Step-by-step explanation:

You gotta gimme brainliest, also, you can even see in the calculator


Raja drew a circle and labeled the center S. He used the expression 12. to find the
circumference of the circle in inches. Which of the following could be the circle Raja drew?

Answers

Answer:a

Step-by-step explanation:

helpppppppp meee
twentycharacters

Answers

Answer:

The answer is A

HELP PLS ASAP!!!!!!!!!!!!!!!!!!!!!!!! MATH! HELP! (BRAINLISYT) PLEASE HELP IM BEGGING YOU!!



What is the measure, in degrees of an angle that represents 50/360 of a circle?

90º


50º


360º

310º

Answers

Answer:

Step-by-step explanation:

360(50/360)=50

A rectangle has a height of xxx and a width of 7x-47x−47, x, minus, 4.

Answers

Answer:

ur mom is beatiful

Step-by-step explanatihah

Find the area of this shape? HELP Radius is 2 area is 3.14​

Answers

You shouldn’t need radius but the area is 46

you make the thing hanging of a square and the other big shape a triangle then 2x3 is 6 and 8x10 decided by 2 is 40 and 40+6 is 46

Answer:

Step-by-step explanation

what I learned was to separate the two shapes.

So the rectangle and the triangle will be multiplied separately.

We will make the 10 an 8 because of the 2 on top of the rectangle.

5*8= 40 because the shape is a triangle we divide the area of it by 2, and that would make 20. The triangles area is 20.

Now the rectangle: 2*3=6    

Add both of those numbers and the answer is 26 ft.

In a beanbag-toss game, players earn 2 points for each beanbag that lands on the game board and 5 points for each beanbag that lands in the hole. Roopesh wants to know his total score after 4 beanbags.
Which expressions show the points Roopesh earns if 2 beanbags land on the board? Choose ALL that apply.
Which expressions show the points Roopesh earns if 2 beanbags land in the hole? Choose ALL that apply.
Pls help me with the 2nd 1.​

Answers

Answer:

2•2 and 2+2

Step-by-step explanation:

u need to say how many beanbags if this is a probability type question

- if you have 2 bean bags and 2 point for each bean bad it u have to multiply of add

hello i need help pls what is the answer to the 2nd quest on iuready roopesh

I NEED HELL PLZ I don’t get it i need to turn it soon.

Answers

60% of the class is blonde

1why2

2does3

3your4

4teacher5

5use6

6googl6e7

7forms?8

Write an explicit formula for
An
, the nth
term of the sequence 36, 46, 56, ....

Answers

Answer:

[tex]a_{n}[/tex] = 10n + 26

Step-by-step explanation:

[tex]a_{n} = a_{1} + (n - 1)d[/tex]

In your problem d = 46 - 36 = 10   and [tex]a_{1} = 36[/tex]

So,  [tex]a_{n}[/tex] = 36 + (n - 1)10

           = 36 + 10n - 10

           = 10n + 26

PLEASE SHOW WORK ILL GIVE BRAINLIEST DUE TODAY!!!

14 + 18 ÷ 2 x 18 – 7

15 x 10 + 12 ÷ 3 + 9

8 x 4 + 9 – 9 + 18

2 - 1 + 5 x 4 x 11

60 – 9 x 8 ÷ 8 x 6

(10 ÷ 5)3 + 100 – 9 x 11

3 x 8 x 2 – 42 + 5

14 ÷ 2 -1 + 3

Answers

Answer:

1.) 169

2.) 63

3.) 50

4.) 221

5.) 6

6.) 501

7.)11

8.) 9

Step-by-step explanation:

sorry i dont have time for the explanation. :( i hope i helped you still

i need help
4x+2=2(x+6)

Answers

Answer:

x = 5

Step-by-step explanation:

Answer:

X=5

Step-by-step explanation:

8x8x8=_______=_______​

Answers

Answer:

8*8*8= 8^3= 512

Step-by-step explanation:

Answer:

8x8x8= 8^3 = 512

Step-by-step explanation:

Hope this helps

find the surface area​

Answers

Answer: 24

Step-by-step explanation:

to find the surface area of a cube use its formula

A = 6 * a^2

A = 6 * 2^2

A = 6 * 4

A = 24

FIND X AND Y
HELP PLZ ASAP

Answers

Answer:

x equals 14, y equals 19.8

Step-by-step explanation:

solve for w a/h= l • w

Answers

A/h=I X W hope it helps.

pls pls pls someone help me

Answers

I can’t see the picture

Answer:

I can't see the picture it's a black screen

Help me please !!!



And thank you

Answers

Answer:

804.4

Step-by-step explanation:

the formula for the volume of a cube is the side length cubed,

so:

(9.3)(9.3)(9.3) = 804.357

then round it to 804.4

hope this helped!

please help me
!!!!!!!!!!!!!

Answers

Answer:

Hey y = 16

sorry can't find x and z

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