Can someone help please I’m desperate!!CORRECT ANSWER GETS BRAINLIEST <3

Answer:

A

Step-by-step explanation:

Answer:

multiply 36 by .20 and subtract that from 36

Step-by-step explanation:

20% is the amount off. if you multiply .20 and subtract it you'll get $7.20 so 36-7.20 which is $28.80.

Answer:

28.80 is 36 dollars 20 percent off.

Step-by-step explanation:

take the original price

divide the original price by 5

alternatively, divide the original price by 100 and multiply it by 20

subtract this new number from the original one

the number you calculated is the discounted value.

more simple steps:

1. subtract the final price from the original price

2. divide this number by the original price

3. multiply the result by 100

other explanation: a 20 percent discount is 0.20 in decimal format. secondly, multiply the decimal discount by the price of the item to determine the savings in dollars. for example: if the original price of the item equals 24$, y I u would multiply 0.2 by 24$ to GET $4.80

hope this helps!

Answer:

A) 15

Step-by-step explanation:

20 x 0.75= 15

Answer:

4519.5

Step-by-step explanation:

so sorry if that's not correct.

Answer:

um what?

Step-by-step explanation:

I don't understand this

Answer:

A.less than 6 but more than 20

Answer:

A ratio of 1/2 can be entered into the equivalent ratio calculator as 1:2. 2/10 would be 2:10, 3/4 would be 3:4 and so on.

Answer:

pretty sure its 18

Step-by-step explanation:

Area of small rectange = 7 cm × 4 cm = 28 cm sq

Area of bigger rectangle = 4cm×10 cm = 40 cm sq

Area of traingle = 1/2 × 8*3 cm sq = 12 cm sq

total area of polygon = ( 28 + 40 + 12 ) cm sq

area of polygon = 80 cm sq

Answer:

just round them at the end

Step-by-step explanation:

Arizona: 7,278,717

New York 8.419 milion

Answer:

value of sin A is 40/41

answer is A

Step-by-step explanation:

Given:

Initial cost of living = $44,000

Rate of increase = 5% = 0.05

To find:

The cost of living in 20 years.

Solution:

The exponential growth model is:

[tex]y=a(1+r)^t[/tex]

Where, a is the initial value, r is the growth rate and t is the number of years.

Putting [tex]a=44000,r=0.05, t=20[/tex] in the above model, we get

[tex]y=44000(1+0.05)^{20}[/tex]

[tex]y=44000(1.05)^{20}[/tex]

[tex]y=116745.099026 [/tex]

[tex]y\approx 116745.10 [/tex]

Therefore, the cost of living in 20 years is about $116745.10.

Answer: A. The compromise allowed California to join the United States as a free state but would allowed slavery in the southwestern territories.

Step-by-step explanation:

As the abolitionist North and the pro-slavery South saw their rivalry intensify with the lobbying by the South that slavery should be allowed in the western territories, Congress decided to pass the compromise of 1850 which was several acts that would calm both sides for the time being.

With this compromise, California was allowed to join the United States as a free state but in return, the Southwestern territories were allowed to decide their slavery status in an election which meant that if the territories so pleased, they could allow slavery in their territories.

Given:

The functions are:

[tex]f(x)=x^2-x[/tex]

[tex]g(x)=9-2x[/tex]

[tex]h(x)=x^2+2x-63[/tex]

To find:

The function [tex](f+h)(x)[/tex].

Solution:

We know that,

[tex](f+h)(x)=f(x)+h(x)[/tex]

Substituting the values of given functions, we get

[tex](f+h)(x)=x^2-x+x^2+2x-63[/tex]

[tex](f+h)(x)=2x^2+x-63[/tex]

Therefore, the required function is [tex](f+h)(x)=2x^2+x-63[/tex].

Answer:

Step-by-step explanation:

Yes, the ordered number pair (72, 1/3) can readily be located on on a rectangular grid.  The x-coordinate is 72: draw a vertical line through 72.  The y-coordinate is 1/3; draw a horizontal line through y = 1/3.  

The point of intersection of these two lines is the graphical representation of the ordered number pair (72, 1/3).

Answer:

[tex]y = 2x + 2[/tex]

Step-by-step explanation:

Given

[tex]m = 2[/tex]

[tex]b = 2[/tex]

Required

Write equation in slope intercept form

An equation in slope intercept form is:

[tex]y = mx + b[/tex]

Substitute values for m and b

[tex]y = 2x + 2[/tex]

Answer: 10 × 8 × 14 = 1120 it think 1120 is the answer cause the solution is length × width × height

Hope this helps :)

And plz mark me brainiest!

Answer:

V(x)=x^2+9x^2-16x-144

Step-by-step explanation:

Here the height of the figure is 14 yd.  The base appears to be an isosceles triangle.  The volume is the height times the base area:

V = (14 yd)(1/2)(16 yd)(10 yd), or

V(x)=x^2+9x^2-16x-144

Answer:

209.3

Step-by-step explanation:

V=πr^2h / 3

 = 3.14 x 25 x 8 /3

  = 209.3

yessss

lets

play

rn!!!!!!

Given:

A dilation with scale factor 2 maps triangle RST to triangle R'S'T'.

The perimeter of triangle RST is 60 units.

To find:

The perimeter of triangle R'S'T'.

Solution:

We know that the dilated figure is similar to the given figure.

The scale factor is 2. It means the side length of the dilated figure is twice then the original figure. So, the ratio of side of original figure to side of dilated figure is 1:2.

Let the  perimeter of triangle R'S'T' be x.

The ratio of perimeters of similar figure is equal to the ratio of the corresponding sides of similar figures.

[tex]\dfrac{\text{Perimeter of }RST}{\text{Perimeter of }R'S'T'}=\dfrac{1}{2}[/tex]

[tex]\dfrac{60}{x}=\dfrac{1}{2}[/tex]

[tex]60\times 2=1\times x[/tex]

[tex]120=x[/tex]

Therefore, the perimeter of triangle R'S'T' is 120.

Answer:

186

Step-by-step explanation:

Step One (1): 6x11=66 People gone shopping

Step Two (2): 2x9=18 People going site-seeing

Step Three (3): 66+18=84 People Gone Total

Step Four (4): 270-84=186 People left at the Hotel

Hope this Helps! Have a Great Day! :D

Answer:

k = ±[tex]\frac{10}{11}[/tex]

Step-by-step explanation:

121k² - 100 = 0

(11k + 10)(11k - 10) = 0

Answer:

Volume = 1099 cm³

Step-by-step explanation:

Volume = πr²h = 3.14(5²)(14) = 1099 cm³

Answer:

A. the answer is supplementary

Answer:

2ft

Step-by-step explanation:

2ft is small than the other options.

Answer:

4

Step-by-step explanation:

Given:

The equation of a line is

[tex]y=-4x+10[/tex]

A perpendicular line on the given line passes through the point (4,-6).

To find:

The equation of the perpendicular line.

Solution:

We have,

[tex]y=-4x+10[/tex]

On comparing this equation with slope intercept form [tex]y=mx+b[/tex], we get

[tex]m=-4[/tex]

So, the slope of the given line is -4.

We know that the product of slopes of two perpendicular lines is always -1.

[tex]m\times m_1=-1[/tex]

[tex](-4)\times m_1=-1[/tex]

[tex]m_1=\dfrac{-1}{-4}[/tex]

[tex]m_1=\dfrac{1}{4}[/tex]

The slope of the required line is [tex]\dfrac{1}{4}[/tex] and it passes through the point (4,-6). So, the equation of the line is

[tex]y-y_1=m_1(x-x_1)[/tex]

[tex]y-(-6)=\dfrac{1}{4}(x-4)[/tex]

[tex]y+6=\dfrac{1}{4}x-1[/tex]

[tex]y=\dfrac{1}{4}x-1-6[/tex]

[tex]y=\dfrac{1}{4}x-7[/tex]

Therefore, the correct option is B.