Mathematics Middle School

find the surface area of the triangular prism shown below.

Answers

Answer 1

Answer:

136 units²

Step-by-step explanation:

The surface area (SA) is calculated as

SA = area of base + area of 2 congruent sloping faces + area of 2 triangular ends

area of base = 6 × 7 = 42 units²

area of sloping faces = 2 (7 × 5) = 2 × 35 = 70 units²

area of triangular faces = 2 × [tex]\frac{1}{2}[/tex] × 6 × 4 = 6 × 4 = 24 units²

SA = 42 + 70 + 24 = 136 units²

Related Questions

Help please I need the answer

Answers

Answer: I can't see it move your cursor

Step-by-step explanation:

Answer:

Move ur cursor please or just tell me the question in the comments and I can help in the comments! Sorry about that.

Step-by-step explanation:

What is the difference of (Three-fourths x minus two-thirds) minus (Negative StartFraction 5 over 6 EndFraction + 2 x)?

Answers

EVerything written in the photo

Systems By Graphing - Solve All Correctly For a Thanks, 5-Stars, And A Brianliest!

Answers

Answer:

Step-by-step explanation:

Amari= Graph C and Solution is (-6,-2)

Bella= Graph A and Solution is (3,4)

Carl= Graph B and Solution is (0,-3)

0 solutions because the slopes are the same. The lines will never cross because they are at the exact same angle.

No, I do not agree with Joey because the lines have different slopes and will lead to the system cross which is the solution.

1st graph: y=2x-1 and y=7 solution #1= (4,7)

2nd graph: y=-2x-3 and y=1/2x solution #2= (-2,1)

3rd graph: y=x and y= -1/5+6 solution #3= (5,5)

I had this exact same assignment a few months ago, my teacher didn't use the 2nd slide but I had the 1st and 3rd slide so this should help!

50 mph then how much is 225 m how many hours

Answers

Answer:

3 hours

Step-by-step explanation:

you need to find the distance between the mph and miles and then divide by 60 and you get your answer.

Hope this helps!

Answer:

3 hours

Step-by-step explanation:

In the school store you can buy 20 calculators for $120 how much would 5 calculators be

Answers

Answer:

30 dollars

Step-by-step explanation:

120/20=6

6x5=30

Hope this helped.

Answer:

you would spend $30

Step-by-step explanation:

..........................................answer

Answers

Answer:

B) 1

Step-by-step explanation:

2(x)-5

2 (3) - 5

6 - 5

= 1

Hope this helps u..

i need help pls help

Answers

Answer:

Step-by-step explanation:

hope this helps

Answer:

WARNING:

Step-by-step explanation:

YOU WILL BE BANNED nah jk but how is this supposed to be answered?

A new bank customer with $4,000 wants to open a money market account. The bank is offering a simple interest rate of 1.4%. a. How much interest will the customer earn in 20 years? b. What will the account balance be after 20 years? a. The customer will earn $ in interest.

Answers

Answer:

A = $1,120 B = $5120

Step-by-step explanation:

1.4/100 = 0.014

0.014 x 4000 = 56

1.4% interest on the $4,000 is $56.

56 x 20 (years) = 1,120

A= $1,120

To get B simply add 1,120 to 4000.

1,120 + 4000 = 5120

B = 5120.

Mariah is an artist. She sets a goal to paint 2 pieces every month. She has already painted 5 pieces. The number of pieces Mariah paints depends on the number of months she spends painting. Which statement(s) describe the number of total pieces, t, Mariah paints over, m, months if she meets her goal? Select all that apply.

t is the independent variable and m is the dependent variable.

m is the independent variable and t is the dependent variable.

t increases by 2 as m increases by 1.

m increases by 2 as t increases by 1.

The equation representing the situation is m = 2 t + 5.

The equation representing the situation is t = 2 m + 5.

Answers

Answer:

2.5 months

Step-by-step explanation:

2 paintings in 1 month

4 paintings in 2 months

5 paintings in 2.5 months

Answer:

The answer is t=2m+5

Step-by-step explanation:

because she is painting 2 every month so 2*m and she started with 5 so you have to add the 5.

After 1 month she would have 7 paintings because 2*1=2 and add the 5.

After 2 months she would have 9 paintings becuase 2*2=4 and add the 5.

This would continue with each month.

Write an algebraic expression for the following situation: You are going to an amusement park. It costs $15 to get in and $2 for each ride, r.

Answers

y=2r+15

(2 dollars per ride and 15 just to get it)

Answer:

If 10 rides with 2 people it's would cost: 30$+40$

so.... 70$

P.S I don't know what the r stands for

What is the value of the expression 10 − (1/2)^4 ⋅ 48?

2
4
5
7

Answers

Answer:

The correct answer is option 4

(The value of the expression is 7)

Hope this helped!

If it did help please consider giving brainliest!

And please dont forget to rate and give a thanks!

7 is the answer to this question that u have asked

how many odd numbers are there between 22 and 50
PLEASE ANSWER ASAP

Answers

Answer:

13 odd numbers

Step-by-step explanation:

The numbers are,25,27,29,31,33,35,37,39,41,43,45,47, and 49.

Answer: 14

23,25,27,29,31,33,35,37,39,41,43,45,47, 49

By the way I already answered, but you accidentally deleted it

Can I please have brainly?

Tasha is planning an expansion of 7 m on a square flower garden. The new area is 196m^2 what is the original length of each side.

Answers

Answer:

3.5m

Step-by-step explanation:

Square 7=49. Subtract 49 from 196= 147. Find the square root of 147= 12.12m.

12.12m hope this helps

what does x equal 8x = 2/3 ; x =

Answers

The answer is x=1/12

x=1/12

divide each term

8x/8=2/3*1/8

x=2/3*1/8

cancel the common factor 2

x=1/3*1/4

x=1/3*4

x=1/12 or 0.083

What is 5 x (-6) ? I need help pls :D

Answers

Is 30

Step-by-step explanation:

Answer:

-30

Step-by-step explanation:

Kendra lives 10 km from the northern tip of Swan Lake and 6 km from the southern tip of Swan Lake.

What is the north-south distance across Swan Lake?
A 4 km
B 8 km
C 12 km
D 15 km

Answers

the answer should be 8km!

I NEED HELP PLEASE!!

Answers

Answer:

S. (3, 2)

T. (2, 4)

U. (1, 1)

S (-3,2)
T (-2,4)
U (-1, 1)

I will give you 20 points and brainlest if the answer is 100 percent correct

Answers

The correct one would be option 4!

Answer:

I think it is D

Step-by-step explanation:

1.Dakota bought 1.7 pounds of ham, 3.15 pounds of onions, and 6 cans of soup. What was the total cost before sales tax? Round your answer to the nearest cent.

2.The sales tax for the food Dakota bought is $0.79. He has a coupon for $1.85 off any purchase. Use your answer for 15 to find the final amount Dakota needs to pay.

Answers

Answer: 15.73

Step-by-step explanation:

Help me out plzzzzzzzzz

Answers

Answer:The areas is 102m

Step-by-step explanation:

the answer is 102 square meters

How many times does 24 go into 36

Answers

It depends on what your asking. Technically it can only go into it once since 24 is close to 36 , therefore if your were to double that amount it would not answer the question your asking .

1 Time because 24 goes into 36 1 time so you can’t keep going since that’s the answer

so confused. please help me

Answers

Answer:

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Step-by-step explanation:

⬛️⬛️
⬛️⬛️⬛️
⬛️⬛️
⬛️⬛️⬛️
⬛️⬛️⬛️

The first person to get all the answer correctly gets Brainliest

Answers

Answer:

Step-by-step explanation:

1. 0.9 miles per minute

Answer this question please and thank you

Answers

Answer:

The first selection should be "all factors", and the second should be "only the prime factors."

Step-by-step explanation:

I'm guessing you already submitted your answers, since this question is a few days old, but in case someone looks at it later & needs it...

A plumber charges $25 for a service call plus $50 per hour of service. Write an equation in slope-intercept form (y = mx + b) for the cost, C, after h hours of service.

Answers

Answer:

C= 25$ + 50$ * h

8 hours 425$

10 hours 525$

help I dont know how to write the equation. I know its y=xb or y=x+b

Answers

Answer:

y=x-2

Step-by-step explanation:

to understand thisyou need to know about:linear equationPEMDASgiven:b=-2let's solve:

the slope of the line is 1

and linear equation slope intercept form:

y=mx+b

therefore our equation is

y=x+(-2)y=x-2

y=x-2
please mark as brainliest!!!

um i need help on this lol

Answers

Answer:

um on what?

Step-by-step explanation:

⭐❤.☺☺☺☺☺the for the points ☺☺☺☺☺❤⭐

I don’t see the question but thanks for the free points

A baseball diamond is a square with sides of 90 feet.

If a player is standing on second base, approximately how far would he have to throw the ball to reach home plate?
127 feet
135 feet
155 feet
180 feet

Answers

180 feet, cause you have already covered half the square

Yea it’s gonna be 180 because the other side of that square is 90 and just times 90x2 and 90x2=180

I need help with math.

Answers

Answer:

last option

Step-by-step explanation:because 9x9 is 81 subtract 1 and you get 80 5x5=25-1=24 so that wont work 4x4=16-1=15 so that also wont work and 7x7=49-1=48 so -9 and 9 is the right answere

What's the answer to this? I can't figure it out especially without remembering the formula.

Answers

Answer: I would put (9m)

Step-by-step explanation:

Put (9m)

Jsuansizixwnweixis

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Which word does not directly tie to the spindle apparatus?1.nuclei2.centromere3.aster fibers4.chromatid Who gathered more edibleplants and were lessmobile Clovis or foragers Which sentence reveals the author's bias against gas stations? Where do sentence fragments in drama often appear? Select all that apply.cast of charactersstage directionsactor's speechesyou can pick 2 answersplsssssssssssssssssssssssssssssssssssss answer this but pls mack sure your answer is correct if it is i will give you extra points and brainliest Please help me with this/ will give brainlist Olivia is an elderly lady who calls her police department to report that her neighbor keeps putting his trash can out too early. She says that thesound of the can rolling down the driveway wakes her up every morning. She wants an officer to come out to investigate. In order to follow up.an officer is sent to check on Olivia and her neighbor. What is MOST likely going to happen next?OA. Nothing, since trash can roll out time is not criminal activity.OB. Olivia's neighbor will be arrested for the trash can roll out. .Olivia will be arrested for wasting precious police timeOD. The officer will arrange for both parties to see a lawyer for mediation Write the value f (1) =1 in an order pair Practice Time:1. A car traveling 35 km/hr accelerates to a speed of 45 km/hr in 0.25 hr. What is its acceleration? What are the phases that come after a full moon? Pls helpppp! T_T 3.You saw children playing outside their houses during this pandemic.What will you Decide/Say?? Please help in order to pass the grade Im in now I have to finish my aleaks Everyone: "you can't hear an image"the image i hear: What big breakthrough did Eastman Kodak have at the beginning of the 20th century that made photography more accessible?They created a camera that did not need film.They made cameras affordable for the public.They established professional photographers.They created a complicated but effective camera. Hello! This was an assignment to try and figure out the code to go to the next room. I couldn't figure it out, if anyone knows it that would be awesome. Thanks! 8: Bob completed 80% of the 30 question test. How many questions does he have left to do? Write an equation or proportion and solve.Please show work!! Help me please!........................ What is the slope of the line passing through the points (-3, 4) and (2, -1)? Bill has 40 apples. Laurie has 8 times asmany apples. When did life first appear on Earth? Please help me with this! I need this ASAP! Please help!