Someone pleaseee help me out with this question!!!

Someone Pleaseee Help Me Out With This Question!!!

Answers

Answer 1

Answer:

51.2%

Step-by-step explanation:

I just reduced 20% each time starting with 100, so it became 51.2/100 or 51.2%

Answer 2

Answer:

c 48.8%

Step-by-step explanation:

the % of price reduction = 1-80%×80%×80%

=48.8%


Related Questions

What is the equation of the vertical line through (-8,5)(−8,5)left parenthesis, minus, 8, comma, 5, right parenthesis?

Answers

x = -8

since you know that it’s a vertical line, it’s going to be x = _. since -8 is the x coordinate, the equation is x = -8. hope this helped!

Solve for m < LMN.......

Answers

Answer:

m< LMN = 111°

Step-by-step explanation:

m< LMO + m<OMN = m< LMN

[tex]58 + 53 = 111[/tex]

The quotient of the two values in a ratio relationship is called the _____ of the ratio.

Answers

Answer:

What is VALUE

Step-by-step explanation:

what's the measure of <4?

Answers

Answer:

The angles of a triangle all add up to 190º, so the answer would be 63º

Step-by-step explanation:

The bottom angle is a right angle; 90º

The top left angle is 37º

So the top right angle must be 63º

Hope This Helps!

Answer NUMBER 6?!!?!

Answers

Well, I would take a guess and say 11 because 9 + the 2 other decimal points = 11 im not sure if that's correct if its not... please correct me

Hope this helps :)

Geometry- remember what we know about verticale angles and solve for X. Then tell me the measure of angle A.

Answers

Answer:

m<A = 32°

Step-by-step explanation:

When angles are vertical, it means they are equal to each other:

m<A = m<C

4x - 8 = 2x + 12

4x - 2x = 12 + 8

2x = 20

x = 20/2

x = 10

Solve for A:

4x - 8

4(10) - 8

40 - 8

32

The length of a rectangle is six times its width.
If the perimeter of the rectangle is 70 cm, find its length and width.

Answers

Answer:

Length = 30

Width = 5

Step-by-step explanation:

So the formula for perimeter is

P = 2L+2W

And we know that:

L = 6W

So then we put in all the information that we do know

70 = 2(6W)+2W

And pop that into a calculator and you get W=5

So now we put that information into L = 6W to get:

L = 6×5

L = 30

Square root of 7921....

Answers

Answer:

89

Step-by-step explanation:

Find the domain and range for graph 9 and 10 then tell if the graph is a function(write yes or no).

Answers

Answer:

Domain my guy is 8

Step-by-step explanation:

why? because I just 8 that answer, OOOOHHHHHHHHHHH!!!!!!!!!

I need help I don’t get it

Answers

The equation would be Y=-3X+5

This is because there is a y-intercept(meaning Y value at X=0) of 5 and a slope(meaning the amount the y value changes by every time the x value increases by one) of -3.

19) 7x - 8(-x+7)=-16+ 7x


Can someone help me solve this problem and also tell me what type of problem this is ?

Answers

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

x = 5

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

[tex]7x - 8(-x+7)=-16+7\\\--------------\\\rightarrow7x +8x - 56 =-16 + 7x\\\\\rightarrow 15x -56 = 7x - 16\\\\\rightarrow 15x - 7x - 56 = 7x - 7x - 16\\\\\rightarrow 8x - 56 =-16\\\\\rightarrow 8x - 56 + 56 = -16 + 56\\\\\rightarrow 8x = 40\\\\\rightarrow\frac{8x=40}{8}\\\\\rightarrow \boxed{x = 5}[/tex]

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

a recipe calls for 2 cups of flour and 4 cups of water. How much water is needed if the recipe is expanded and 10 cups of flour are used?

Answers

Answer:

4 cups of water

Step-by-step explanation:

all they asked was how many cups were used and they said four

A cashier has a total of 110 bills, made up of tens and hundreds. The total value of the money is $5780. How much of each kind does he have?
He has ____ tens and ____ hundreds.

Answers

Answer:

58 tens and 52 hundreds

Step-by-step explanation:

110 bills total equaling 5780.

58 times 10 = 580 meaning the remaining 52 bills are hundreds

52 times 100 = 5200 add the 580 to get 5780

Label each statement as TRUE or FALSE.
13. When two planes intersect, two lines are formed.
14. If two lines intersect, only one plane contains both of the lines.
15. Any three points are collinear.
16. Any three points are coplanar.
17. The intersection of two planes is a point.
18. An angle consists of two different rays with different endpoints.
16. Any three points are coplanar.
17. The intersection of two planes is a point.
18. An angle consists of two different rays with different endpoin-

Answers

Answer:

True

True

False

True

False

False

False

True

False

Step-by-step explanation:

The volume of this sphere is 972 pi cubic inches. What is its radius?

A sphere.

Recall the formula Sphere Volume = four-thirds pi r cubed.
7 inches
9 inches
108 inches
324 inches

Answers

Answer:  9 inches

Step-by-step explanation:

   volume of a sphere = ⁴/₃ πr³

⇒      972π in³  = ⁴/₃ πr³

            729 in³ = r³

                   r    = 9 in

∴ the radius of a sphere of volume  972π in³ is 9 inches.

Answer:

9 inches

Step-by-step explanation:

Which of these tables represent a linear function?

Answers

Answer:

B because the rates are steady

Step-by-step explanation:

Good day dear friends,
The expression 2L + 2W is used to find the perimeter of a rectangle with length L and width of W.
What is the perimeter of a rectangle with length 15cm and width 4cm?
Show your work.
A. 38
B. 60
C. 239
D. 23

Answers

Answer:

A, 38cm

Step-by-step explanation:

since u have to take 15cm (the length) then multiply by 2 to take both the sides of the rectangle

then you have to take the width 2 times to take the perimeter and add it up. so 15x2 and 4x2 added is 38. there!

Which expression is equivalent to 10x + 7 - 3x?

a. 7x + 7
b. -7x =7
c. 4x + 7
d. 3x - 7

Answers

Answer:

7x+7

Step-by-step explanation:

10x + 7 - 3x

Combine like terms

10x-3x   +7

7x+7

Step-by-step explanation:

10x + 7 - 3x

= 10x - 3x + 7

= 7x + 7

[tex] \small{\colorbox{black}{\purple{\boxed{\pink{ \sf\:✨ \small{ḀṆṠẇḕṙ \: ḃẏ}✨{ \small{\gray{\boxed{\orange{\: \tt \: - ꆰꍟꈤ꒒ - \:}}}}}}}} }}[/tex]

Which point of intersection is the solution to the equations y = 2/5x-1/2 and y = -1/3x + 2/3?
A. A
B. B
C. C
D. D

Answers

The answer is B because it is the only one where the line intersects on the y - axis at -1/2 and 2/3, which are the y -intercepts

the area of a square plot is 529 m² . What is the length of each side of the plot?​

Answers

Answer: 279,841 cm2

Step-by-step explanation: 279,841 cm2

Rind the square rout for 526

Solve for x. x/7 - y = a

Please help as soon as possible. Thanks! =D

Answers

Hello!

Answer:

x=7(a+y)

Step-by-step explanation:

Hope this helps!

Solve the following system of equations graphically on the set of axes below. y = x - 3 y = - 3/5x + 5

Answers

Answer:

Solution by graphing: (5, 2)

Step-by-step explanation:

y = x - 3  

y = - 3/5x + 5

To solve systems of linear equations graphically, you'll have graph each equation using 2 pairs of points.  

A great starting point is always using its intercepts:

y = x - 3

where the y-intercept is (0, -3).

To find its x-intercept, set y = 0 and solve for the value of x:

y = x - 3

0 = x - 3

Add 3 to both sides:

0 + 3 = x - 3 + 3

3 = x

Therefore, the x-intercept = (3, 0).

y = - 3/5x + 5

where the y-intercept is (0, 5).

Next, you could find a value of x that easily cancels out the fraction given by the slope (m) = -3/5. An input value of x = 5 cancels out the denominator of the slope:

y = - 3/5x + 5

y = - 3/5(5) + 5

y = -3 + 5

y = 2

Therefore, the other point that you could use to plot on the graph is (5, 2).

For y = x - 3, we'll use the line's intercepts: (0, -3) and (3, 0).  

For  y = - 3/5x + 5, we'll use (0, 5) and (5, 2).  

Plotting these points on the graph will give us a solution of (5, 2), as it is the point where both lines intersect. Attached is a screenshot of the graphed lines.

Please mark my answers as the Brainliest if you find my explanations helpful :)

For brainily please help :/

Answers

Answer:

No, a triangle can not be constructed of 6, 2, and 3.

Step-by-step explanation:

For three line segments to be able to form any triangle you must be able to take any two sides, add their length and this sum be greater than the remaining side.

PLS HELP ME, WILL GIVE BRAINLIEST!!

Answers

Answer:

no they are too far apart

Step-by-step explanation:

what is the distance between - 24 and 11

Answers

Answer:

13

24-11 = 13

Step-by-step explanation:

Answer:

35 units

Step-by-step explanation:

The distance is the absolute value of the difference between the coordinates of end points:

d = |-24 - 11| = | - 35| = 35 units

Ariel, who is 15, is 3 years more than
twice the age of Hilary. How old is
Hilary?

Answers

Answer:

6

Step-by-step explanation:

15 - 3 = 12, divide that by 2 and your answer is 6.

Answer:6

Step-by-step explanation:


yea

please help! absolute value problem

Answers

Answer:

first blank: -x

second blank x

Step-by-step explanation:

please help. :Forty-five students go on a field trip. The students are divided into groups of 6 students. How many groups of 6 will there be?

Answers

there will be 7 groups of 6

Harper knows he is 50 yards from school. The map on his phone shows that the school is 34 inch from his current location.
How far is Harper from home, if the map shows the distance as 3 inches?

Answers

Answer:

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below:

1. We know that 1 yard is 36 inches, therefore, 50 yards expressed in inches is:

(50)(36)=1800in

2. If he is 50 yards from school and the map shows that the school is 34 inches from his current location, when it shows 3 inches the real distance is:

(1800)(3in)/24in=158.82

3. If you can to express it in yards:

158.82/36=4.41yd

Therefore, the answer is: 158.82 inches or 4.41 yards.

Can you solve this equation with work? I can't figure out how to show my work for this one.

2(y+x+14) = 14 + 2x

Answers

2(y + x + 14) = 14 + 2x  

2(y) + 2(x) + 2(14) = 14 + 2x

2y + 2x + 28 = 14 + 2x

2y + 2x - 2x = 14 - 28

2y = -14

2y / 2 = -14 / 2

y = -7

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