Mathematics Middle School

In this net, the two triangles are right triangles. All quadrilaterals are rectangles. What is its surface area in square units? Show your reasoning.


PLEASE HELP.

Answers

Answer 1

Answer:

46

Step-by-step explanation:

Related Questions

Fredrick and Kate have 17 1/3 cups of flour. They want to make loaves of banana bread for a bake sale. Fredrick has a recipe that calls for 1 5/8 cups of flour
Kate has a recipe that calls for 1 3/4 cups of flour. Select the statements that are true.

Fredrick and Kate have 17 1/3 cups of flour. They want to make loaves of banana bread for a bake sale.

Answers

Answer:

Fredrick's recipe will make 10 whole loaves & There will be less flour left over if Fredricks recipe is used

Step-by-step explanation:

Fredrick's recipe

17 1/3 ÷ 1 5/8 = 10 2/3

Kate's recipe

17 1/3 ÷ 1 3/4 = 9 19/21

So Fredrick's recipe will make 10 whole loaves

9 19/21 is less than 10 2/3 so there will be less flour left over if Fredricks recipe is used

Fredrick’s recipe will make 10 loaves and if Fredricks recipe is used there will be less flour left over

Describe yourself for brainliest!

Answers

Answer:

I am introverted, like reading, and am obsessed with my hamster Cookie

I am also 11 yrs old, and short

I like to clean lol

I’m 13

Tickets to a baseball game costs $6 for students and $12 for adults. For the opening game of the season the school made $1,500 and sold 150 tickets. How many student and adult tickets were sold for the opening game?

a) students = 50, adults = 100
b) students = 75, adults = 75
c) students = 100, adults = 50
d) students = 113, adults = 37

Answers

Answer:

A

Step-by-step explanation:

:)

Sam is packing gift boxes with fruit. For each apple, he packs 3 plums, and 5 oranges. If he puts three apples in a box, how many plums and oranges will Sam put in the box?

Answers

Answer:

9 plums and 15 oranges

Step-by-step explanation:

3+3+3 = 9 plums

5+5+5= 15 oranges

1+1+1= 3 apples

Can you all please answer this and show the work?

Answers

I’m not able to see the problem if you can repost it.
The picture is blank

i need help for my little sister

i need help for my little sister

Answers

Good evening,

Answer: (8;6)

Answer:(8,6)

Step-by-step explanation: "X" always comes first, so in the case of getting to A, you would want to count to the right eight times and six times up. If that makes sense

How do you find the equation of a line passing through the points (2,-4) and (-6,-2)?

How do you find the equation of a line passing through the points (2,-4) and (-6,-2)?

Answers

Answer:

hoi zäme ich habe die Mail von gestern Abend

Which points are 3.5 units apart?
(7.5, 1.2) and (7.5, –2.3)
(7.5, –3.5) and (7.5, 3.5)
(7.5, 1.2) and (7.5, 2.3)
(7.5, –3.5) and (7.5, 7)

Answers

Well this one is between A or D but leading more towards A
I believe the answer is A

Identify the translation rule on a coordinate plane that verifies that triangle A(-5,1), B(-2,7), C(0,1) and triangle A'(-3,2), B'(0,8), C'(2,2) are congruent.
A) (x, y) → (x - 1, y + 2)
B) (x, y) → (x + 2 , y + 1)
C) (x, y) → (x - 2, y + 1)
D) the triangles are not congruent

Answers

Answer:

B

Step-by-step explanation:

The answer is definitely B

Which has a smaller y-coordinate for the y-intercept?

Which has a smaller y-coordinate for the y-intercept?

Answers

The answer would be the dashed curved line because its y int is negative and it is below the other line

Hope it helps
the answer is A I had that question

List all the numbers you can for (?) in the fraction ?/10. Each choice must be less then ten, and the fraction formed must be in simplest form [For the ones who can't read what it says.]

List all the numbers you can for (?) in the fraction ?/10. Each choice must be less then ten, and the

Answers

Answer:

1, 2, 3, 4, 5, 6, 7, 8, and 9.

Step-by-step explanation:

1, 3, 4, 7, 9 are all the possible answers

Someone help me with this please!

Someone help me with this please!

Answers

Answer:

a) 42 inches²

b) 26 inches

c) 214 inches²

d) 210 inches³

Step-by-step explanation:

Use the formulas to solve (l x w) (l x w x h) etc.

In the example shown, how many miles will June walk in 2.8 hours? Estimate first, then compare your answer to the estimate. 1.7 miles in 1 hour if she walks at the same rate how far will she walks in 1.5 hours

Answers

Answer:

What are the examples I can't answer this without them

Step-by-step explanation:

The length of a rectangular garden is 20 feet and the width is 15 feet. What is ratio of length to width?

Answers

Answer: 4:3 because 20 divided by 5 is 4 and 15 divided by 5 is 3.

To find the ratio you are going to divide 15 by 20 and your answer will be 3 over 4

Please help, screenshot!

Please help, screenshot!

Answers

Answer:

4/7

Step-by-step explanation:

class total = 21

chance of picking one of 12 boys out of 21.

12/21 which can be simpilfied to 4/7

4/7

9 girls + 12 boys = 21
Boys/total = 12/21
12/21 divided by 3 = 4/7

Please need help ASAP.

Please need help ASAP.

Answers

Answer: in this order angle d, e, f line de, ef, fd

Step-by-step explanation:

Here is your answer to your question
Please need help ASAP.

hi I think I need friends


pls report me that will just make my day 11+ 10 =
​

hi I think I need friends pls report me that will just make my day 11+ 10 =

Answers

Answer:21 your welcome i hope this made your day lol
The answer is 21 ________________________________

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Write and solve an equation to find the answer. From midnight to 6:00 am, the temperature rose 8°C. At 6:00 am, the temperature was − 20 ° C. What was the temperature at midnight?

Answers

Answer: -28 degrees Celsius

Step-by-step explanation:

Equation: -20 = t + 8 or t = -20 + -8 (t represents the temperature at midnight).

Using the second equation given, add the two numbers together. Since adding a negative is the same as subtracting a positive, subtract 20 from 8 and make it negative. The answer is -28.

ANSWER FAST !!!! FAST ANSWRS

ANSWER FAST !!!! FAST ANSWRS

Answers

For top left it is 14x4x10= 560 yards cubes

Next is (9x16/2)x13= 936

Top left is 8x8x8=512

Answer:

all are in units of measure cubed!

1. 560yd

2. 936in

3. 512ft

4. 459ft

5. 375yd

6. 160in

7. 1482in

8. 216yd

please help me on the bottom question

please help me on the bottom question

Answers

Answer:

z=485

Step-by-step explanation:

You want to have just z on one side, so you would add 321 to both sides. Then you have your answer, so:

z=164+321

Simplify:

z=485

add 321 to both sides= 485

Error Analysis: A store is instructed by corporate headquarters to put a markup of 67​% on all items. An item costing ​$6 is displayed by the store manager at a selling price of ​$4. As an​ employee, you notice that this selling price is incorrect. Find the correct selling price. What was the​ manager's likely​ error?

Part 1: The correct selling price is ​(Round to the nearest dollar as​ needed.)
Part 2: What was the​ manager's likely​ error?

A. The manager set the selling price at the markup.
B. The manager subtracted the markup from the cost instead of adding it.
C. The manager set the selling price at the cost.
D. The manager added the markup to the cost instead of subtracting it.

Answers

Answer:

To find the correct selling price, we need to first find the cost of the item plus the markup. We can do this by multiplying the cost of the item by the markup percentage: $6 * 67% = $4.02. However, since the question asks us to round to the nearest dollar, we can round this number down to $4.

Therefore, the correct selling price is $4.

The manager's likely error was that they set the selling price at the cost (option C).

Step-by-step explanation:

The correct selling price is $10 and the manager set the selling price at the markup so option (A) is correct.

What is the percentage?

The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.

The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.

As per the given,

Cost of item = $6

Markup = 67%

67% of $6 ⇒ 0.67 x 6 = $4.02

Add the markup in the cost = $6 + $4.02 = $10.02

Round to nearest dollars = $10.2 ≈ $10.

The manager put $4 which is a markup instant of the selling price of $10.

Hence "The correct selling price is $10 and the manager set the selling price at the markup".

For more about the percentage,

brainly.com/question/13450942

#SPJ2

Dylan and Tiffany each constructed a two-color spinner. Dylan spun his spinner 3 times and calculated that the
relative frequency of his spinner landing on blue (0.67) and on red (0.33). Tiffany spun her spinner 200 times
and calculated the relative probability of her spinner landing on blue (0.60) and on red (0.40).
How can Dylan's and Tiffany's calculations be used to evaluate the fairness of the two spinners?

Answers

Answer:

You can calculate the likeliness of the spinner landing on blue or red as the  more spins you have the more accurate the results would be. In this case after 200 spins Tiffany calculated that the spinner landing on blue has a 60% chance while landing on red has a 40% chance. Therefore this might not be fair as there is a 60% chance landing on blue.

Step-by-step explanation:

What is the value of -[-(-7)]?

Answers

Answer:

-7

Step-by-step explanation:

Answer:

-7

Step-by-step explanation:

-[-(-7)] = -[7]

          = -7

Help me please !!!!!!!

Help me please !!!!!!!

Answers

The answer is c bc I just know
I might be wrong but i think its C but i might be wrong im sorry

A team of swimmers need to swim a 1/4- mile race. If each swimmer must swim 1/24 mile, how many swimmers will be needed?

Answers

Answer:

You would need 6 swimmers.

Answer:

6 swimmers

Step-by-step explanation:

Let's set up an equation:

1/24(x)=1/4

Divide both sides by 1/24. When you divide by a fraction, you multiply by its reciprocal.

x=1/4*24

x=6

6 swimmers will be needed

help if right you get brailest thigny (ik i problably spelled it wrong in a rush)

help if right you get brailest thigny (ik i problably spelled it wrong in a rush)

Answers

Answer: Y=14x+16
Might be wrong not sure
I’m not sure but maybe it’s y=1x+20

I already posted this question but I forgot to put in the answer choices and the answer that I received was not on there...


(screenshotS)

I already posted this question but I forgot to put in the answer choices and the answer that I received
I already posted this question but I forgot to put in the answer choices and the answer that I received

Answers

Answer:

1) m = 1/2 (E)

2) m = (-8 - (-12))/(1 - (-1)) = 4/2 = 2 (C)

3) m = (-3 - (-6))/(-4 - 2) = 3/-6 = -1/2 (H)

4) m = -2 (A)

NOTE: Angles are not necessarily drawn to scale.

NOTE: Angles are not necessarily drawn to scale.

Answers

Answer:

35

Step-by-step explanation:

A right angle is 90 so E is 55 which makes D 35

90-35 is 55.

Answer:

the angle D is opposite to the angle X, therefore same amplitude, the solution is in the drawing

Step-by-step explanation:

NOTE: Angles are not necessarily drawn to scale.

Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111

Answers

Here are the pairs matched with their products:

- (-5)(4.2) matches with -21

- (-7)(-3) matches with 21

- (2.5)(-9) matches with -22.5

Pairs (4) and (5) do not have corresponding products in the given options.

The products of the given pairs of numbers are:

(-5)(4.2) = -21

(-7)(-3) = 21

(4)(5) = 20

(2.5)(-9) = -22.5

So, the pairs of numbers and their products are as follows:

(-5)(4.2) = -21 matches with -21.

(-7)(-3) = 21 matches with 21.

(4)(5) = 20 matches with 20.

(2.5)(-9) = -22.5 matches with -22.5.

I hope this helps!

For each ride, a taxi service charges an initial fee plus an additional fee based on the number of kilometers of the trip. The graph shows the cost for taxi rides. Select a true statement. The rise is 4 while the run is 2. The selection of answers are:
A: The slope is 2.1. This means that each kilometer costs $2.10.
B: The slope is 5. This means that each kilometer costs $5.
C: The y-intercept is 2.1. This means that the initial fee is $2.10.
D: The y-intercept is 5. This means that the ride lasts 5. kilometers.

Which one is right and why?

Answers

THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!

The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.

The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.

The answer for this is a
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