A sculptor is planning to make two triangular prisms out of steel. The sculptor will use △ABC for the bases of one prism and △DEF for the bases of the other prism.

(a)Is △ABC similar to △DEF? Explain.
(b)Suppose the sculptor makes both prisms with the same height. Which prism will have a greater volume? How many times greater? SHOW YOUR WORK FOR BRAINLIEST!!

A Sculptor Is Planning To Make Two Triangular Prisms Out Of Steel. The Sculptor Will Use ABC For The

Answers

Answer 1

Answer:

a)

Verify is the corresponding sides have same ratio:

AB / DE = 50/60 = 5/6 BC / EF = 20/24 = 5/6

Since the ratios are same, the triangles are similar

b)

If one dimension is same, the base areas will make difference by the square of the scale factor:

(6/5)² = 1.44 times


Related Questions

Alan has read 70% of a book. He has 15 more pages to finish. How many pages are there in the
book?

Answers

50 pages. See the details in the attached picture.

a) Write down the mathematical name of this shape?

Answers

Answer

this is a Parallelogram or a Polygon

Step-by-step explanation:

most likey the polygon

as i see it, it looks like a polygon

Mathhhhhhhhhhhhhhhhhhhh

Which statement applies?

Answers

Answer:

it is the first one because you would be deciding by 2

HELP QUICK PLS :’( What is the equation of the line that goes through (2, 2) and is perpendicular
to y = 5x + 3?

Answers

Answer:

b

Step-by-step explanation:

B............


explanation:

10 Please! HELP! very easy! will give brainliest!

Answers

4 x 11 = 44
13 x 6 = 78
78 - 44 = 34
The answer is 34 ft
It’s 34 ft.
Hope this helps!

ASAP HELP NEEDED, TAKING A TEST

Question: Based on the data set above for the hours per day sixth graders spend using an electronic device, what is the mean number of hours sixth graders use an electronic device?
No links, useless words, or anything like that. I will report you.

Answers

Answer:

Step-by-step explanation:

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

1+1+1+1+2+3=9

2+4+4+5+6+6+7+8+8=50

50/9=5.55555555556

or

9/50=0.18

Please help :( I’ve been on this fit awhile

Answers

Okay think the answer b

Solve for missing value

Answers

Your missing value would be 47
The missing value is 47 degrees

A trapezoid has a height of 3 meters, a base length of 8 meters, and an area of 30 square meters. What is the length of the base?

Answers

Answer:

Length of the second base will be 12 meters.

Step-by-step explanation:

Area of a trapezoid is given by the formula,

Area = [tex]\frac{1}{2}(b_1+b_2)h[/tex]

Here, b₁ and b₂ are the bases of the trapezoid and 'h' is the vertical distance between the bases.

By substituting the values in the formula,

[tex]30=\frac{1}{2}(8+b_2)3[/tex]

[tex]60=3(8+b_2)[/tex]

[tex]20=8+b_2[/tex]

[tex]b_2=12[/tex]

Therefore, length of the second base will be 12 meters.

Which of the following is a prime number between 50 and 60?
A.
55
B.
53
C.
57
D.
51

Answers

Answer: B, 53

53 is the only prime number between 50 and 60

What is the value of x in the diagram?
A right angled triangle with base 2x+2, altitude x and hypotenuse 2x+3.

Answers

Answer:

x = 5

Step-by-step explanation:

x² + (2x+2)² = (2x+3)²

x² + 4x² + 8x + 4 = 4x² + 12x + 9

x² - 4x - 5 = 0

(x - 5)(x + 1) = 0

x = -1  This can be discounted as the answer because you cannot have a negative length

answer: x = 5

need help with this !

Answers

Answer:

(-2,14) Hope this helps! Have a great day!!!

Use the long division method to find the result when 4x^3+23x^2 + 21x + 30 is
divided by x +5.

Answers

Answer:

A polynomial is an algebraic expression made up of two or more terms subtracted, added, or multiplied. A polynomial can contain coefficients, variables, exponents, constants, and operators such as addition and subtraction.

It is also important to note that, a polynomial can’t have fractional or negative exponents. Examples of polynomials are; 3y2 + 2x + 5, x3 + 2 x 2 − 9 x – 4, 10 x 3 + 5 x + y, 4x2 – 5x + 7) etc. Like number, polynomials can undergo addition, subtraction, multiplication, and division.

We saw addition, subtraction, multiplication, and long division of polynomials previously.

hope it helps make brainlliest ty

(-9)5 ∙ (-9)7
what's the answer

Answers

Answer:

2835

Step-by-step explanation:

-9×5= -45

-9×7= -63

-45×(-63)=2835

If u know ,
Help me please .

Answers

Answer:

50cm³

Step-by-step explanation:

Multiply the dimensions then divide by three to get the volume of the pyramid

Tara has five 10p coins and four 20p coins in her purse. She takes out two
coins at random. What is the probability that she takes out at least 30p?

Answers

Answer:

4/9

Step-by-step explanation:

9 coins in total

Amount of combinations to get 30p is 4 ways

so 4/9

45 minutes ago
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Background
Layout
Theme
Transition
4.
P:
Caleb invests $10,000 in a savings
account that pays 3% simple interest.
How many years will it take the account
to grow to $12,700, if he does not make
any withdrawals or deposits?
A 7 years
B 12 years
C 9 years
22 years
r:
t:
D
k to add speaker notes

Answers

Answer:

876889068

Step-by-step explanation:

There is a 3 out of 20 chance that you can win a game. How many "wins" would you predict if you played the game 50 times?

Answers

Answer:

7.5

Step-by-step explanation:

The probability of winning = 3 out of 20 ;

P(winning) = 3/20

Predicted Number of winnings if game is played 50 times ;

P(winning) * number of games played

(3 /20) * 50

0.15 * 50

= 7.5

Predicted Number of winnings = 7.5

Answer:7.5

Step-by-step explanation:

first you want to clarify the numbers which is 3 and 20 and your chance is 3/20 which equals 7.5 but round to the nearest whole number so 8,

what number multiples to 24 and adds to 10?

Answers

Answer:

4 and 6?

im not sure if you meant numbers

Step-by-step explanation:

How does the mean compare to the median? How do the values of 7 and 9 affect these measures of center?



Sorry I suck at taking pictures, and math apparently.

Answers

Answer:Bueno, normalmente en los artículos semanales intento transmitir dudas o cuestiones que están en el campo, los trending topics del sector porcino, y está claro que la estadística no es uno de ellos, pero precisamente ayer se dio una situación que me llevó a escribir ésta entrada.

Todos los que trabajamos en el sector porcino estamos acostumbrados a manejar y calcular un montón de datos que nos proporciona el programa de gestión, y en muchas ocasiones realizamos pequeñas (o grandes) pruebas, donde manejamos infinidad de números (pesos, GMD, IC etc…)

Lo que sí es cierto, es que la mayoría de nosotros usamos siempre la media como herramienta fundamental. Media de Nacidos vivos, Media de destetados, Media de peso al nacer, media de peso al destete…..media, media, media…y ¿qué tal si usáramos la Mediana?

Éste fue el debate que tuve ayer con un ingeniero agrónomo (si, si, y yo Veterinaria, diversión asegurada), y el que me ha inspirados para hoy.

Para el que, en estos momentos, esté rebuscando en los archivos de su cerebro, “yo esto lo sabía”, un pequeño recordatorio:

La media o promedio, Se interpreta como “punto de equilibrio” o “centro de masas  del conjunto de datos. Es un cálculo muy sencillo en el que intervienen todos los datos. Consiste en el sumatorio de todos los datos dividido por el número de valoresLa mediana, en cambio, es un valor de la variable que deja por debajo de sí a la mitad de los datos, y por encima, la otra mitad.( una vez que estos están ordenados de menor a mayor). Se sitúa, por lo tanto, en la mitad real de los datos.

Es mucho más difícil de calcular:

Con un ejemplo se entiende muchísimo mejor.

Imaginaos una empresa en la que la mayoría de los trabajadores tienen un sueldo de 1000 euros, excepto 2 encargados que cobran 2000 y el jefe que cobra 6000 euros mensuales.

¿Cuál es el salario medio de la empresa?

Si vemos la media sale casi 2000 euros, si miramos la mediana, nos da 1000.

¿Cuál se aproxima más a la realidad?

Cuando los datos son muy homogéneos la media nos da un valor representativo de la realidad, pero cuando los datos son muy heterogéneos no.

Un ejemplo más cercano a nosotros

Queremos saber el peso de los lechones a destete. Imaginemos que la camada A tiene los siguientes pesos:  (4-3-5-4.5-6.1-5-3-5.1-6.4-6-6.5-5.5-4.9).

Step-by-step explanatio


Which inequality represents this situation?
The number of students, s, who ride in a bus is less than 30.
s< 30
s> 30
S 30
ss 30

Answers

Answer:

s<30

Step-by-step explanation:

s is the number of students. the staement says the number of students is less than 30

Written Response: Sally believes that 1/2% is equivalent to 50%. Is she correct? Why or why not?​

Answers

Answer:

She is correct.

Step-by-step explanation:

1/2 and 50% is the same thing

50%  is 1/2 of 100

She is indeed correct I agree with the other person

One number is 60 more than another. If the larger number is divided by the smaller number, the quotient is 4.
What are the numbers?​

Answers

Answer:

80 and 20

Step-by-step explanation:

Let the 1st no. be 'x'.

2nd no. should be 'x + 60'.

If the larger no.(x + 60) is divided by the smaller number(x), the quotient is 4.

=> (x + 60)/x = 4

=> x + 60 = 4x

=> 60=4x-x

=> 60=3x

=> 60/3 = x

=> 20 = x

No. are x = 20 and x+60 = 20+60= 80

Noah uses 1/2 of a cup of vinegar in his salad dressing recipe. How much vinegar would Noah use to make 3 1/6 recipes? Write your answer as a fraction or as a whole or mixed number.

(Please help me)​

Answers

Answer:

1 7/12 cups

Step-by-step explanation:

1/2 x 3 1/6  =  1/2 x 19/6  =  19/12 or 1 7/12

For 1 he uses half cup

For 3 1/6 of the same recipe

He would use:-1/2*3 1/6

19/12 cup of vinegar

=1 7/12(Answer)

how of find the area of a composite figure

Answers

Step-by-step explanation:

A composite figure is made up of simple geometric shapes. To find the area of a composite figure or other irregular-shaped figures, divide it into simple, nonoverlapping figures. Find the area of each simpler figure, and then add the areas together to find the total area of the composite figure. Formula = a(a=lw+bh)

helppp!!!!!! :(((((((((((((((((((((((((((((

Answers

Answer:

= <><=>=<>=<<

Here, is the answer of comparison

Please help with this question

Answers

Answer:

Point G and Point B

Step-by-step explanation:

The quadrant on the top right is quadrant 1 and the quadrant on the top left is quadrant 2. The quadrant on the bottom right is quadrant 4 and the quadrant on the bottom left is quadrant 3.

You have $210 and save $5 a week. Your friend has $265, saves nothing, and spends $10 a week. Determine how many weeks it will take before you have more money than your friend.

a. 4 weeks

b. 3 weeks

c. 2 weeks

d. 6 weeks

Answers

Answer:

This answer is A

Step-by-step explanation:

Im fast to answer :)

Rob's office recycled a total of 12 kilograms of paper over 2 weeks. How many weeks will it
take Rob's office to recycle a total of 18 kilograms of paper? Assume the relationship is
directly proportional.
weeks
Submit

Answers

Answer:

Weeks thats easy man

Step-by-step explanation:

An aluminum can has a capacity of 2.37 L. What is the capacity of the can in milliliters?
(1 L = 1,000 mL)

Answers

Answer:

2,370 mL

Step-by-step explanation:

1000mL = 1 L, so I multiplied 1000 by 2.37

If they ask for it to be set up as a proportion, I would write 1/1000 = 2.37/x and cross multiply. x = 2,370

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Write two integers whose sum is 6 and difference is also 6. Drag each graph to the correct location on the image.Match the graphs of the skier's potential energy and kinetic energy with the skier's position on the hill. Pls help?!?!? With this Read the excerpts from The Land."He ride good's he look, Mister Edward?""He's a fine riding horse, all right," said my daddy, "but he needs training. I figure he gets that training, he could be the best around.""Yes, suh," said Willie Thomas, stroking the stallion's forehead. "He sure got a good look to him, I know that!""Now, Willie," said my daddy, "I expect you to take mighty good care of this horse. I'm depending on Ghost Wind to win me more than a few races by the coming year, and I want him in the best condition possible." It wasn't until the next day I saw Mitchell again. "You get a whippin' for ridin' that stallion?" he asked as I made my way through the woods toward the creek.I shook my head. "No. Just can't ride Ghost Wind anymore."Mitchell glanced sideways at me, almost as if he felt bad about my predicament. "That bad as a whippin'?""Worse."Based on their reactions in these excerpts, how does Pauls viewpoint of the horses differ from his fathers viewpoint?Paul feels an emotional connection to Ghost Wind, while his father mostly values Ghost Wind as a possession.Paul does not believe that Ghost Wind should be raced, while his father believes that Ghost Wind is meant to race.Paul thinks that it is unfair to keep Ghost Wind away from him, while his father believes that it is necessary to teach Ghost Wind a lesson.Paul does not think that Ghost Wind needs training, while his father thinks that Ghost Wind should be trained daily. Pt2 science......Select correct answer ! Choose the correct answer 1). She ___________ the apology of her friend.Add suitable verb to the sentence.1) requested2) accepted3)given4) applied Jacob made a banner for a sporting event in the shape of a parallelogram. The area of the banner is 127 1/2 square centimeters. The height of the banner is 4 1/4 centimeters. What is the base of the banner?PLS HELP PLS PLS Determine which molecule in each pair has the stronger intermolecular forces. Explain why. The main reason that NH3 has [ Select ] intermolecular forces than CH4 is that NH3 [ Select ] . The main reason that NO2 has [ Select ] intermolecular forces than CO2 is that NO2 [ Select ] . The main reason that CS2 has [ Select ] intermolecular forces than CO2 is that CS2 [ Select ] . what is 5x 9 + 2x 4 = 9.4 Help anybody? If so thanks Mr. Wilson invested money in two accounts. His total investment was $20,000. If one account pays 3% in interest and the other pays 6% in interest, how much does he have in each account if he earned a total of $960 in interest in 1 year?He invested $__ in the 3% account and $__ in the 6% account. HEY CAN ANYONE PLS PLS PLS ANSWER SPANISH WORK!!! find the missing term in the equation below (?+5)+(3x-2)=8x+3 What valuable information was gained from Mendel's dihybrid crosses?Select all that apply.1. Not all traits are controlled by genes. In most plants, genes only determine traits that affectflower color.2. Statistical and probability methods can be used to determine how likely an offspring is to inheritcertain traits.3. Genes are inherited differently in plants than they are in animals.4. Inheritance of one trait does not affect inheritance of another. Some geographers refer to the Caucasus region asA. Western EuropeB. Little EuropeC. Little AsiaD. EurasiaPlease select the best answer from the choices providedB The Catholic Church received 10 % of a person's income through what what is the x-intercept? I NEED HELP PLEASE- The _____ _____, denoted modifyingabove p with caret, is given by the formula modifyingabove p with caretequals_____, where x is the number of individuals with a specified characteristic in a sample of n individuals. the deviation mean proportion error variance , denoted modifyingabove p with caret, is given by the formula modifyingabove p with caretequals xn startfraction n over x endfraction startfraction x over n endfraction , where x is the number of individuals with a specified characteristic in a sample of n individuals. Mary is designing a square garden in her field to grow vegetables. The minimum size for a garden is 2 meters on each side. She decides it would be best to have each side be 2 meters long plus an additional x amount of meters.a. What expression can represent the area of the garden?b. Marys five additional friends also want to make this garden with the same dimen