Mathematics High School

Rectangle A is similar to rectangle B. The ratio of the length of rectangle A to the length
of rectangle B is 2 : 5. The width of rectangle BIs 36 inches. What is the width of
rectangle A?
A 90 in.
B
17.6 in.
B
А
с
28.8 in.
D
14.4 in.

Answers

Answer 1

Answer:

D. 14.4

Step-by-step explanation:

In similar polygons, corresponding sides are proportional. We can write the proportion:

[tex]\frac{l-A}{l-B} =\frac{w-A}{w-B}[/tex]

l-A is the length of A, l-B is the length of B, w-A is the width of A, and w-B is the width of B. We are given the ratio of the lengths is 2:5, so we can substitute it in:

[tex]\frac{2}{5} =\frac{w-A}{36}[/tex]

We can cross multiply:

72 = 5w-A

w-A = 14.4

Related Questions

NEED TO FINISH QUICKLY!!!! HELP!!

What is the perimeter of this triangle?

A. 33 units
B. 36 units
C. 39 units
D. 42 units

Answers

D 42 units hope I helped

Is this right or wrong let me know

Answers

Answer:

thats right!

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Please help I’m strugglinggg Oml and this is due right now

Answers

Answer:

i dont understand thisssssssss im sorrrryy what is c(5)?????? huhhhhhhhhh

Step-by-step explanation:

Please help me with this!!!!!!!!!!!

Answers

Answer:

just make a mark in the center i think thats where the it should be

Step-by-step explanation:

the question is asking to mark the midpoint of line AB which technically means the area where the line is bisected or in other words cut in two equal parts so just mark where line AB is cut in half

Please help me I don't understand this at all and I can't get it. I spent 4 hours on these equations

I have to write the equation from the graph.
I ONLY HAVE ONE DAY LEFT, just please I wanna get this done and it's hard for me to do. My teacher is no help and my dad can't figure it out. I'm just asking, please someone I really don't get it. I did multiple solutions yet they don't work​

Answers

Answer:

Hi. so I don't have the answers but usually if you find the name of the website your homework is from (if should be at the bottom of the page) online you can also find the answers for it. Just letting you know for this homework and future references.

Step-by-step explanation:

If the teacher asks for you to show your work the website might not show you step by step but you can just say you did it on a separate page. hope this helps!

Answer:

h(x) = 1/2 |x - 1|  -  2h(x) = - (x + 2)²  +  3

Step-by-step explanation:

See attached

You need to recognize the parent function by looking at the graph. Then you need to find out how different is the graph from the parent function and finally work out the equation of the graph considering the transformations.

4)

The parent function is the absolute value function:

h(x) = |x|

Its vertex is at the origin. We see the vertex has shifted and also the slope has changed.

We can find the slope easily, the ratio of rise to run is 1/2

The function becomes:

h(x) = 1/2 |x|

Now considering the translation. We see the vertex has coordinate of (1, -2)

It means the graph has shifted 1 unit right and 2 units down.

The shift right  is shown as:

h(x) = 1/2 |x - 1|

and adding the shift down:

h(x) = 1/2|x - 1| - 2

This is our final equation.

5)

Parabola is the graph of the quadratic function.

The vertex form of the function is:

h(x) = a(x - h)² + k, where (h, k) is the vertex

Now, we see it is opening down and the vertex is at (-2, 3):

h(x) = a(x - (-2))² + 3 = a(x + 2)² + 3

To find the value of a we can use a point on the graph. Let's use point (0, -1):

-1 = a(0 + 2)² + 3-1 = 4a + 34a = -4a = -1

The function is:

h(x) = - (x + 2)² + 3

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answers

Answer:can’t read it

Step-by-step explanation:

Can you take a pic closer to the screen?


1. How many students are there in Jerry's study?

Answers

14 students. There are 14 points on his graph.

Help me for a cookie ;)

Answers

This transformation is called a rotation:-D

Answer:

rotation

Step-by-step explanation:

GIVE ME MY COOKIE

there are 450 pieces of candy there are 14 people in the class. how many will each person get?

Answers

Answer:

32 pieces for each person but there will be 2 pieces left over

Step-by-step explanation:

Answer:

Each person will get 32 pieces. That's to be even.

Step-by-step explanation:. :D

I need an answer ASAP!!! I’ll mark the best answer as brainliest

Answers

Answer:

A

Step-by-step explanation:

Apply quotient power rule

[tex]a {}^{ \frac{1}{3} } - \frac{1}{4} [/tex]

[tex] {a}^{ \frac{1}{12} } [/tex]

Solve each equation. If –128 = 8(4+ 4v), then what is 10v - 8?

A) 3
B) 16
C) 0
D) -58
please help​

Answers

I believe that the answer is D


Help correct get brainly lol

Answers

Answer:

there are seven variable terms

Step-by-step explanation:

variables are letters (a, b, c, etc.)

i hope this helps :)

Answer:

The answer is 4 because are all separate variables (also  combines into one variable)

Step-by-step explanation:

Bryce puts $100.00 into an account to use for schopl expenses. The account earns 3%
interest, compounded annually. How much will be in the account after 7 years?


Help!!!

Answers

Answer:

A = $122.99

Step-by-step explanation:

A = P + I where

P (principal) = $100.00

I (interest) = $22.99

First, convert R as a percent to r as a decimal

r = R/100

r = 3/100

r = 0.03 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 100.00(1 + 0.03/1)(1)(7)

A = 100.00(1 + 0.03)(7)

A = $122.99

Therefore:

The total amount accrued on a principal of $100.00 at a rate of 3% per year compounded 1 time per year over 7 years is $122.99.

Who read more Jacob or Lilo

Answers

Answer: Lilo Read more

Step-by-step explanation:

Answer:

Lilo = D

Step-by-step explanation:

Because 2/4 simplified to 1/2 which equals 0.5 and 2/6 simplified to 1/3 which equals 0.33 which is smaller that 0.5!

Are the following integers in order from least to greatest.-3, 0, 6, -7, 9


True -
False -

Answers

Answer:

False

Actual order:

-7, -3, 0, 6,9

Mark me brainliesttt :))

the answer should be false, not true

Someone help me pls

Answers

Answer:

b^-6

Step-by-step explanation:

Each of the letters of the word ALABAMA are written on a piece of paper and then
put into a bag. A piece of paper is drawn at random. What is the theoretical
probability of NOT drawing an A?

Answers

Answer:

3/7

Step-by-step explanation:

There are 7 letters in ALABAMA. And there are 4 A's in ALABAMA. So if you're trying to not get an A then you would subtract 4 from 7. Which you would get 3/7 of the letters in ALABAMA are not A.

Select all the correct answers.
Which lines in the graph have a slope greater than 1 but less than 2?

Answers

Answer:

Lines 3 and 4

Step-by-step explanation:

ignore this rjrjrjrjrrnrnnrnrrnnr

Answer:

it is 3 and 3

Step-by-step explanation:

there are 10 children in line. four are girls the rest are boys. which number sentence can be used to find the number of boys in line?

Answers

Answer:

Im sorry i dont understand what you mean by sentence but there are 6 boys

Step-by-step explanation:

determine the surface area of a right circular cone that has a slant height of 5.8 ft and a diameter of 6.4 ft? round your answer to the nearest whole.​

Answers

Answer:

it is 6.4*5.8 brainliest?

Step-by-step explanation:

Find the area of the complex figure below.
A. 84 in^2
B. 90 in^2
C. 96 in^2
D. 102 in^2

Answers

Ok so you have to do the area of three different shapes then add them together so to find the area for the square and rectangle you need to find the sides to be equal so the square is already set you would do 6 times 5 and get 30 so how to do the rectangle is add 7 and 5 and get 12 so you would do 10 - 6 and get 4 and then do 12 times 4 which is 48 so, so far you have 78 for an area but you a triangle so you have a base of 3 because we found that the rectangle is 12 so 15-12 is 3 then we did the side for the rectangle which was 10-6 is 4 so for the triangle you would do 1/2 times 3 times 4 which would be 6 so 78 plus 6 and you would get 84 so A is your answer

29. LMNK is a parallelogram. What are the values of x and y on the labeled
diagonals?

A X = 4, y = 4
B x = 5, y = 2
C x = 9, y = 3
D x = 8, y = 11

Answers

So basically you basically until you basically get a basically kind of basically type of basically answer yea b x = 5, y = 2

What's the circumference of a circle with a radius of 4 inches? Use 3.14 for i. C = [?] inches​

Answers

i’m not rlly good at math but the answer should be 25.13

Answer:

25.133

Step-by-step explanation:

Mark brainllest

find the value of x:)

Answers

Answer:

x = 90

Squares add up to 360 degrees 90 + 90 + 90 + 90 = 360 Hope that helps!

Answer:

45 degrees

Step-by-step explanation:

Find the diameter of a circle with a circumference of 167 yards.
32
4
8.
O 16

HELP PLEASE!!

Answers

the answer to this question would be 4.42 so 4
The answer is 16……..

Please help me it’s due in like 30 min

Answers

The answer is c or b u choose I am not sure

Answer:

B is the correct answer I believe (๑・ω-)～♥”

If I was right please mark me brainliest! (๑・ω-)～♥”

Can someone plz help me on this plz I have the answer just making sure I’m right. Plz no link s

Answers

what’s the answer you have currently

Answer:

B) 63 ft.

Step-by-step explanation:

To find how long it takes for a rotation, we need to find the circumference.

To do so, we use the formula 2(pi)r

To find the radius, we divide the diameter in half :

d = 20

r = d/2

r = 20 / 2

r = 10

Then, we plug that into the formula :

2(pi)10

Insert that into your calculator :

2(pi)10 = 62.83

Simplify :

62.83 = 63 ft.

what is the discriminant of 3x^2-6x-4=0?​

Answers

Answer:

36+48

Step-by-step explanation:

discriminant is the square root of (b^2-4ac)

Answer:

36+48

Step-by-step explanation:

discriminant is the square root of (b^2-4ac)

find the volume of the figure ​

Answers

Answer:

1920

Step-by-step explanation:

Volume of larger rectangular prism: 10 * 8 * 14 = 1120

Volume of smaller rectangular prism: 10 * 10 * 8 = 800

Volume of whole prism: 1120 + 800 = 1920

Hence, your answer is 1920

hello please help i’ll give brainliest

Answers

Answer:

Hunting

Step-by-step explanation:

Answer:

Hunting

Step-by-step explanation:

You can tell by the horse and the spear points!

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