The sculpture consists of four identical prisms. Jane says the surface area of the sculpture is 4 times the surface area of one prism. Which statement about jane's method is true?

Answers

Answer 1

Options:

A.) Jane should multiply volumes, not areas.

B.) Jane should also subtract the areas of six hidden surfaces.

C.) Jane should also add the areas of six hidden surfaces.

D.) Jane is correct.

Answer:

B.) Jane should also subtract the areas of six hidden surfaces.

Step-by-step explanation:

When three-dimensional solids are joined together to form a solid, some surfaces will be visible while others won't.

When calculating the surface areas of such shapes, we only consider the visible parts (i.e. the areas of the hidden parts will be subtracted from the total areas of the individual shapes).

Since the sculpture is not attached to this question, we can assume that there are 6 hidden surfaces (as suggested by the options). The areas of these 6 hidden surfaces must be subtracted to get the actual surface area.

Answer 2

Answer:

Jane should also subtract the areas of six hidden surfaces.

Step-by-step explanation:

I just did it on Imagine Math


Related Questions

what is 4/7 + 1/8 in math

Answers

correct answer is 39/56

how many minutes will it take for a plane altitude to change by -5,400 meters

Answers

Answer:

I believe it will be 5 minutes for it to reach that.

Caydin is inviting 11 friends over. Each friend gets 1/4 pizza. How many pizzas does he need?

Answers

11x1/4=2.75
2.75 is close to 3.
Therefore Caydin needs to buy 3 pizzas

Please help me solve this algebraic expression

Answers

Answer:

m^3 + 3m, I simplified.

A drawing of a basketball backboard was made using semicircle and rectangle
What is the area of the drawing of the backboard
A: 126 in
B: 253.17in
C:380.34in
D:122.5 in

Answers

Answer:B 253.17
100% sure

help, I don't know what to answer​

Answers

Answer:

The vertices are A, B, and C. Angle C measures 105°.

Step-by-step explanation:

vertices are the corners of a shape. All the angles of a triangle add up to 180°. congruent just means that two shapes are the same.

What is the square root of 89

Answers

Answer:

9.43398113206...

Step-by-step explanation:

Answer:

9.4

Step-by-step explanation:

√89 = 9.433981132

rounded - 9.4

Please help! In the diagram below, lines l and k are parallel.




What is the measure, in degrees, of ∠ABC ?

Answers

Answer:

50

Step-by-step explanation:

x+95 = 4x-10 ( alternate angles)

or, 4x -x = 95+10

or, 3x = 105

x= 35

x+95 = 35+95 = 130

130 + ABC = 180 ( linear pair)

or, ABC = 180-130= 50

find geometric probability​

Answers

Answer: 67%

Step-by-step explanation:

Since we're not solving for area I would just divide this circle into 6 equal parts. 3 on both sides of the diameter. The orange parts take up about 120/180 on one sides of the circle. So 2/3 of half the circle are covered in orange which means 2/6 of the whole circle is covered in orange. Which leaves us with 4/6 blank or white area. 4/6 as a decimal is 0.6666667 or 67%

Answer:

66.67 % (Rounded to the nearest hundreth)

66.666..%  or 66 2/3 %

Step-by-step explanation:

The area of the whole circle with radius 4 is 50.27

The white area is 4/6 =  2/3 of the total area = 33.51333333

The geometric probability is the    favorable area divided by the total area

   33. 513333 / 50.27 = 0.6666666   = 66.666666%

what is the slope of the line that passes through 2,-3 and -2,10​

Answers

Answer:

-13/4

Step-by-step explanation:

10-(-3)=13

-2-2=-4

13/-4

help me solve this please

Answers

Answer:

2) 62°

Step-by-step explanation:

since there is a straight line (can also be called as a semi-circle), that gives us an idea that it is a 180 degree, because a whole circle is 360 degrees.

180-118 = 62°

Answer:

59° and 62°

Step-by-step explanation:

here's your solution

=> in the first picture , we know that sum of all angle on a straight line is 180°

=> so, angle ( ? + 121 ) = 180°

=> ? = 180° - 121°

=> ? = 59°

now , in second picture

=> ( x + 118° ) = 180°

=> x = 180° - 118°

=> x = 62°

hope it helps

What is the rate of change of the function?
-2
-1/2
1/2
2

Answers

Answer:

-2/1

Step-by-step explanation:

Answer:

-2/1

Step-by-step explanation:

HURRYYYYY!!
Which of the following is a proportion?
3/4 = 9/19
6/9 = 3/5
4/5 = 2/10
3/7 = 6/14

Answers

Answer:

3/7 = 6/14

Step-by-step explanation:

if u multiplied 3 times 2 you get 6 and that's on the other side. same for 7

Use the Distributive Property to write an expression equivalent to 4(5x + 11)

Answers

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\text{If you’re doing the DISTRIBUTIVE PROPERTY... all you have to}\\\large\text{MULTIPLY 4 within your PARENTHESES.}[/tex]

[tex]\large\text{}[/tex][tex]\large\text{4(5x) + 4(11)}[/tex]

[tex]\large\text{4(5x) = 20x}[/tex]

[tex]\large\text{4(11) = 44}[/tex]

[tex]\large\text{\bf = 20x + 44 }[/tex]

[tex]\boxed{\boxed{\large\text{Answer: \huge \bf 20x + 44}}}\huge\checkmark[/tex]

[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:}[/tex]

[tex]\large\text{Your GUIDE}\downarrow[/tex]

[tex]\textsf{Distributive formula}[/tex]

[tex]\textsf{a(b + c)}[/tex]

[tex]\textsf{a(b) + a(c)}[/tex]

[tex]\textsf{= ab + ac}[/tex]

 

Find the image of the given point
under the given translation


Enter the number that belongs
in the green box.

Please helpp

Answers

Answer:

P' = (2, -6)

Step-by-step explanation:

In this translation, you just need to substitute x and y into the given translation to find what P' is. (x is -6 since it's the x-value of P, and y is -2 since it's the y-value of P):

where T(x, y) = (x + 8, y - 4) and x = -6 and y = -2,

T(-6, -2) = ((-6) + 8), (-2) - 4) (substitute x and y into the translation)

T(-6, -2) = (2, -6) (add and subtract)

So, P' = (2, -6)

Help!! I will give pints and brainlest pls!!!

(No Decimals!)

Answers

Answer:

2: 0.65

Step-by-step explanation:

2/5 how do I put this in to decimal by rounding to the nearest tenth

Answers

Step-by-step explanation:

0.4

hope this helps. :)......

Answer:

0.4

Step-by-step explanation:

2/5 is also written as 4/10

4/10 = 0.4

HEEEEEELLLLLLPPPPPPP MEEEEEEEEEE

Answers

Answer:

y=6

Step-by-step explanation:

-4 + 3y =14

3y= 18

y=6

Answer:

ok if x= -4 then you can rewrite the equation

-4+3y=14

then you solve the problem and you will get

y=6

hope this helped, can I please have brainiest

A tablecloth is 82 inches long. What is the length in feet and inches?

Answers

Answer: 6 feet and 10 inches

Step-by-step explanation:

Each foot has 12 inches in it

You can either divide 82 by 12 or

1 foot: 12 inches

2 foot: 24 inches

3 foot: 36 inches

4 foot: 48 inches

5 foot: 60 inches

6 foot: 72 inches

7 foot: 84 inches

Since 7 foot is too much you can now take 6 feet (72 inches) and subtract it from 82

82-72=10

10 meaning 10 inches

6 feet and 10 inches

You may also divide but you will get a decimal like this:

6.83333333

Unit conversion is a way of converting some common units into another without changing their real value. The length of the table cloth is 6 ft 10 inches.

What is Unit conversion?

Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.

In terms of measurement, one foot is 12 inches.

1 ft = 12 inches

Given that the table cloth is 82 inches long. Therefore, the length in feet and inches are,

Length = 82 inches

            = 82 / 12 foot

            = 6 10/12 foot

            = 6 ft 10 inches

Hence, the length of the table cloth is 6 ft 10 inches.

Learn more about Unit Conversion here:

https://brainly.com/question/4736731

#SPJ2

A savings account starts with $980. If the simple interest rate is 5%, find
the total amount after 9 months.

Answers

Answer:

The total amount after 9 months is $441.

Step-by-step explanation:

5 ÷ 100 = 0.05

0.05 x $980 = $49

$49 x 9 = $441.

Sarah uses a recipe to make 7 gallons of her favorite mixed-berry juice. The containers she plans to use to store the juice have a capacity of 1 pint. How many containers will Sarah need?

Answers

Answer:

72 containers

Step-by-step explanation:

As we know that

1 gallon = 8 pints,

So, 2 gallons = 16 pints.

Like wise 7 gallons needs 72 pints

So if there is a capacity of one pint so the number of containers that Sarah would need is 72 containers

hence, the same would be relevant

HURRY PLEASE Find the values of a and b that make the second
expression equivalent to the first expression.
Assume that x>0 and y> 0.

126xy5
32x3

63Y5
axb

a =
b =
DONE

Answers

Answer:

A= 16 B= 2

The second part is B

Factor completely 49x2 − 9.

(7x + 3)(7x − 3)
(7x + 3)(x − 3)
(7x − 3)(7x − 3)
(7x − 3)(x − 3)

Answers

Answer:

number 1

Step-by-step explanation:

faster way to it to try to multiple the first to the 2nd one .

(7x+3)(7x-3)

( 7x .7x - 7x.3 ) + ( 3 .7x - 3.3)

49x^2 -21x + 21x - 9

it take you back to the original equation

Answer:

A is correct

Step-by-step explanation:

Solve the system of equations 5x – 2y = 19 and -x + y = 1 by combining the
equations.

Answers

Answer:

Step-by-step explanation:

5x - 2y = 19

-5x + 5y = 5

3y = 24

y = 8

-x + 8 = 1

-x = -7

x = 7

(7, 9)

Blank plus 2/3 equals 9/6​

Answers

Step-by-step explanation:

7/3

Hope it helps to you.,
The answer is 7/3.
9/3 - 2/3 = 7/3

Find the value of x in the isosceles triangle shown.

Answers

answer: c=10
explanation: 7^2+rad74^2=1/2x^2

plz help giving brainlest

Answers

Answer:

190

Step-by-step explanation:

are of rectangle is length times width

19 times 10 = 190

Answer:

190km

Step-by-step explanation:

If we're trying to find an area of a rectangle, we're going to use the following formula:

a=l×w

A being our answer, area, l being length, our 19km, and w, being our width, our 10km.

We multiply 19 and 10 and get the result 190km!

I hope that this helped out!

Have a good rest of the day/evening.

How does the graph of g(x) compare to the graph of the parent function f(x)?

Answers

thinking you braindead mf

hey its mathematics please and thank you

Answers

12.93 because 20.56-7.63= 12.93 <3

Someone help please...

Answers

Answer:

72cm

Step-by-step explanation:

72cm 100% I know because I got it right on the test
Other Questions
In the first case of tail-wagging, a dog will wag more to the left. This indicatesa fear reaction to some stimulus that is being presented, whether it's a loudnoise or an aggressive dog. Any stimulus that produces fear will cause thedog to wag more to the left.O A. SupportB. IntroductionO C. ThesisO D. Conclusion use the distributive to simplify: 3{4x - 10} A coach is buying snacks for 22 players at a soccer match. She pays a total of $77 to buy each player a bottle of water and an energy bar. The price of one energy bar is $2. Which quantity is unknown? The price of a bottle of water. Let w equal the price of a bottle of water. Write an equation that represents the situation. The expression (3 + 6i) + (5 - 10i) simplified is Question 2What would Lionel MOST LIKELY do at school the next day?A). Ask his friends what they think of the new boy.B). Ignore the new boy.C). Start a conversation with the new boy.D). Observe the new boy more closely. what is the answer ?> five less than three time a number is greater than two thrirds of that number Write five to six sentences in English on the following: In the past, there was a great struggle on Vieques because of the U.S. military's presence. There was a controversy over the bombing practice on a secluded side of the island which interrupted the tranquility of the small island known for its beaches. The islanders fought for peace for many years. Finally, the Navy left, but the consequence was the loss of many jobs. Now, there's quiet on Vieques, but it's almost impossible to find work. Do a little research on this topic and form your own opinion. Is the price of hearing the frequent sound of bombing worth it to live on a secluded island with beautiful beaches? As you reflect, remember that many of the families on the island have been there for generations, so moving away means leaving everything, although when the military was present on the island, the economy flourished.***YOU CAN WRITE IT IN ENGLISH AND I WILL TRANSLATE IT TO SPANISH*** Suppose in this semester, our Exam 1 average was about 86 with an SD of about 10. Suppose the correlation between our Exam 1 and Exam 2 scores will be similar to what it has been in the past, about 0.6, and finally, suppose our Exam 2 scores will be similar to previous semesters' Exam 2 scores with an average of 76 and a SD of 8.2. Use this information to answer the following questions:1. What is the slope of the regression equation for predicting our Exam 2 scores from Exam 1 scores? Round to 3 decimal places. 2. What is the y-intercept of the regression equation for predicting our Exam 2 scores from Exam 1 scores? Round to 3 decimal places. Which choice refers to a single population ?a. The zebrasb. The plantsc. The animalsd. The water Somebody help me asap please giving brainliest when a rotting log was turned over, pill bugs, termites , ants , fungi , and earthworms were living there. the termites represent ____ in its a. an environment b. a population c. a niche d. an abiotic factor Rosario wants to explore a city without a subway. She does not like to drive and prefers not to walk today. What can she do? Rosario puede ________. rentar un auto rentar un mototaxi tomar el metro tomar un avin Pam has 9 bags of apples. Each bag contains6 apples. There are 3 bags of red apples and1 bag of green apples. The rest of the bagscontain yellow apples. How many moreyellow apples are there than red apples? What does it take for a consumer boycott to be successful?A. The boycott must be conducted by consumers, producers, and the governmentB. The boycott must bring the target company's offensive practices to the attention of the news mediaC. The boycott must significantly reduce the target company's profitsD. The boycott must succeed in replacing traditional sales with online salesEdit: Its C PLEASE PLEASE PLEASE HELP Complete this table by entering the addictive inverse of each number. What is entropy? A. Entropy is the measure of ability to do work. B. Entropy is the measure of heat content. C. Entropy is the measure of energy in molecules. D. Entropy is the measure of randomness. Find the slope of the coordinates plane points What effect do you think Asoka's edicts may have had on the peace andprosperity of the Maurya Empire? The three main anthropogenic sources of gaseous air pollutants in the United States are soil erosion, volcanoes, and forest fires soil erosion, volcanoes, and forest fires A soil erosion, volcanoes, and energy production soil erosion, volcanoes, and energy production B industry, construction, and agriculture industry, construction, and agriculture C industry, transportation, and energy production industry, transportation, and energy production D industry, transportation, and agriculture