Mathematics Middle School

Please help, this is due today,

Please Help, This Is Due Today,

Answers

Answer 1

Answer:

110.4 cm sq that is the total I do not know lateral area

Step-by-step explanation:

a=4*(1/2bh)

a=4*(0.5*8*6.9)

a=110.4

or

a=1/2bh*4

a=0.5*8*6.9*4

a=110.4

Related Questions

:D its that time of the day plz help me with my math

Answers

Answer:

x>-3

Step-by-step explanation:

consider the expression 6x-1=11+5x what is the value of X

Answers

Answer:

x= 12

Step-by-step explanation:

have a great day

good luck on your assignment

Answer:

x=12

Step-by-step explanation:

simplify both sides and isolate the variable

Plssssssss Help!!!!!
Select all functions from the tables given below that shows Y as a function of X.

Answers

Answer:

I personally think one of them would be 1234

Step-by-step explanation:

Well, the line would be linear if you were to put it on a graph so ye

help meee pleasee

2. A manager ordered large cement spheres to place on the sidewalk outside his store. The diagram below shows one of the cement spheres. Which is the best estimate for the volume of cement used to make one of the spheres? *

A. 13.6 cubic feet
B. 18.3 cubic feet
C. 24.4 cubic feet
D. 54.3 cubic feet

Answers

Answer:

What I got is A. 13.6

Step-by-step explanation:

i did math in journal.

your answer is 13.6 cubic feet man.

A building casts a shadow that is 48 feet long. At the same time, a 6 foot tall man casts a shadow that is 11 feet long. If they two are proportional, calculate, to the nearest foot, the height of the building?

Answers

Answer:

200ft

Step-by-step explanation:

Say, the height of building is x ft

Then, as given

 

40/9.6 =x/48

 

x=48*40/9.6

 

=200 ft

Im almost high school so thisis what I got.

Does any one know the answer?? I would be so thankful.

Answers

Answer:

The Bravo is more expensive by $19 than the Inferno

Step-by-step explanation:

Inferno:

2,000+12,000=14,000

14,000+438=15,038

Bravo:

3,000+11,340=14,340

14,340+717=15,057

--

15,057-15,038=19

The Bravo is more expensive by $19 than the Inferno.

The bravo is 19$ more expensive then the inferno

Calculate the Unit Rate.

$9.75 for 5 mangos.

Answers

Answer:

$1.95 for 1 mango

Step-by-step explanation:

Answer:

$1.95

Step-by-step explanation:

By dividing the price by the amount, I found the unit rate.

What is \sqrt{68} in simplest radical form?

Pls i really need help on this :/

Answers

Step-by-step explanation:

Since 68 = 2² * 17,

√68 = √(2² * 17) = √(2²) * √17 = 2√17.

I agree with CH!!!!!!!!

Mark is making a scale model of his favorite truck. The actual truck is 12 feet long and 5 feet wide. He wants the model to be 30 inches in length. Using a proportion, find the model truck’s width.

Answers

Answer:

The answer is 72.

Step-by-step explanation:

Hope this helps you out!

I showed my work in the photo.

Tori wants to purchase the new Canon Ivy mini photo printer. Target's regular price is $129.99. The Target sale flyer said to take 25% off of all mini printers.

What is the amount off?
What is the sale price?
If Orange County sales tax is 6%, how much tax will be charged for the item?
How much is the total cost?

Answers

Answer:

Amount off: $32.50

Sale price: $79.99

Sales tax: 13.33

Total cost: 93.32

Hope this helps!

The Outstanding O's cereal box has been redesigned with a new size and shape.

Answers

20CM
Hope this also helps

What is the solution of this system?
-2y-8=-4x
-y-4x=-2

Answers

Have a better day be safe

i need help with this

Answers

756 I think that’s the answe

Answer:

It's Halloweeeeen

Step-by-step explanation:

(I took Geometry before and I still have my notes). To find the area of the rectangle, you'd multiply 12 x 9 because the rEcIpE for it is length x width (A=lw). Whe you do that, you get 108.

To find the area of the triangle, you have to multiply the base and the height, then divide that by 2. The recipe for that is 1/2 base x height (A=1/2bh). The base of the triangle is equal to the height of the rectangle (which is 9). So you'd be multiplying 9x7 which equals 63, then dividing that by 2 which is 31.5.

After all that, you add 108 and 31.5 to get 139.5cm squared! Hope this helped :3

What is the answer: -2x-x+8= Please Help?
Combine the like terms to create an equivalent expression

Answers

Answer: -3x+8

Step-by-step explanation:

Answer:

Collect like terms

(−2x−x)+8

Simplify

and then the answer will be

−3x+8

Hope this helps

love

Step-by-step explanation:

Determine the lateral and total surface area of the pyramid.

Answers

Lateral: 36cm

Explanation: 6x6

Total Surface Area: 228 cm

Explanation: The triangles Area is 48 multiply 48 by 4(the amount of sides) and it equals 192 cm then add the bottom side equaling 228 cm

An architect is trying different room dimensions for the room shown below. Use the algebraic expression to find the area of the room when x = 6 m. Complete the example below to solve the problem

Answers

Answer:

29 or 120

Step-by-step explanation:

see how theres 5 well the ther part below it looks exactly like a five and so add five and five you get 10 and the 10 looks like one of the other x's and so 10, 10, 5, 4 those are the numbers

Investors buy a studio apartment for $240,000. Of this amount, they have a down payment of $60,000. Their down payment is what percent of the purchase price?

Answers

Answer:

60,000/240,000×100=25%

Answer:

it is 25% I think :)))))))

EXPLAIN I WILL GIVE BRAINLIEST TYYYY

Answers

Answer:

The y intercept is -2

Step-by-step explanation:

When looking for the y intercept you are looking for the point that is on the y axis and for this problem it is -2.

The other guys answer is right

Last month, Dory biked 11 times as much as Karly. Together they biked a total of 156 miles. How many miles did Dory bike last month?

Answers

Answer:

143 Miles

Step-by-step explanation:

Dora biked 11x miles

Karly biked x miles

11x +x =12x

156 divided by 12= 13

13=x

13 multiplied by 11 = 143

six tenths of jades pins are red,1/10 are yellow and the rest are blue. what fraction of janes pins are blue?

Answers

Answer : the answer would be 3/10

Explanation: six plus one is 7 , and 7 plus 3 is 10.

You also subtract 7 from 10 and get 3.

SNOG pls help me with my homework

Answers

Answer: I think it would costs $34.50 for 7.5 lbs of walnut

Step-by-step explanation: I HOPE THIS HELPS :)

i need help ;-; pls i need answer ;-; will give brainliest

Answers

Answer:

15x because the air ballon drops 15 meters each time the elevation decreases

Step-by-step explanation: Im not sure if this is what youre looking for but it drops 15 meters each time, 5 times so the change would be 15x and the x is used as how mant different times the elevation drops

Answer:

15. x

Step-by-step explanation:

Each time she goes down, she lowers by 15 meters. The integer is 15 and the integer that represents the elevation is x since it isn't explained, and you'd never know the value. I hope this helps.

How many cubes that have a edge length 1/2 inch are need to make a 1 cubic inch?

Answers

The answer is D hope this helps
the answer is d hope it helps

x^2 = 64
x= ________

Answers

Answer:

x = 8

Step-by-step explanation:

8^2 = 64

The answer is 8 because 8 to the power of two will be 8 times 8 which is 64.

X=8

Is this table linear or nonlinear?

Answers

It's linear because all of them are +250

linear, the numbers are going up in a consistent pattern

A colony of 23,000 bacteria doubles in size every 267 minutes. What will the population be 534 minutes from now?
Please answer as soon as possible. Thank you!

Answers

Answer:

92000

Step-by-step explanation:

Since you are asking in 534 minutes, that means it will double twice.

23000 * 2 * 2 = 92000

Answer:

46000

Step-by-step explanation:

23000 / 267 = 86.1423221

anwser(its too long to write) x 534 = 46000

Two regular hexagons are similar. The perimeters have a ratio of 1:5. If the side of the larger hexagon has a length of 25 inches, what is the perimeter of the smaller hexagon?

Answers

Answer:

30 inches

Step-by-step explanation:

if one side of the larger hexagon is 25, multiply that by 6 to get the total perimeter. 25 x 6 = 150.

- the smaller hexagon is 1/5 the size

- 1/5 of 150 is 30

hope this helps :)

30 inches







1:5 c25 (45)-77

Solve each system by elimination
8/11y+3/11=-x
-21=56y+77x

Answers

Answer:

Find the least common denominator (LCD) by factoring each denominator multiple ... -77x+11_- Tx 5.6X-5 – 2x-3_24x 6. ... 11y-3 = 14 - 2x ... 2x=-16. 1. x+y=-1 x 3-8. Solve each system of linear equations by substitution. ... elimination method.

Step-by-step explanation:

The answer is y=-11x-3/8

Max earns $6.50 per hour mowing lawns. On Saturday he earned $52. How many hours did he mow lawns?

Answers

Answer:

8 hours

Step-by-step explanation:

i just did 52÷6.50=8

He worked 8 hours because if you divide his total amount made but his hourly pay you get 8 hours he worked

2xy + 5x – 3xy + 3y2 – y2 + 8 – 2x = simplify please

Answers

Answer:

-xy + 2y*2  + 3x 8

Step-by-step explanation:

-xy+2y*2+3x+8 should be the correct answer
Other Questions
What careers would a student studying biotechnology most likely pursue?? What is the range of the graph? Determine the domain of the following graph: What is one way that wolf packs keep the peace and work togetherteam?A. Less powerful wolves challenge wolves that are above them in rank. B. Wolf pack have alpha wolves that lead the pack. C. The oldest members of the pack become the alpha wolves. D. The wolves in a pack all make decisions together Escribe la palabra que completa las preguntas.1. Con Fill in the blank text field 1 pasas tiempo los fines de semana?2. Fill in the blank text field 2 vas al cine? Los viernes, los sbados o los domingos?3. Fill in the blank text field 3 vives? Est cerca de la escuela?4. Fill in the blank text field 4 deportes practicas?5. Fill in the blank text field 5 es tu restaurante favorito?6. Fill in the blank text field 6 usas la computadora, despus de las clases o por la noche?7. Fill in the blank text field 7 veces vas a la biblioteca durante la semana? Who said that all plants are made up of cells. Why were the ronin the lowest class of nobles in feudal Japanese society? A visual-effects model maker for a movie draws a spaceship using a ratio of 1 : 24. The drawing of the spaceship is 22 inches long. What is the length of the spaceship in the movie?Group of answer choices 5.How have politicians reacted to the breach and President Trumps initial encouragement of the attack? To determine a students grade, a teacher throws out the lowest grade obtained on 5 tests, averages the remaining grades, and round up to the nearest integer. if betty scored 75, 90, 88, 72, and 86 on her tests, what grade will she receive? A box in the shape of a cube has a side length of 1 1/2 feet. What is the volume of the box? Which of the following would occur if the Thrush population was to suddenly decrease? aThe population of Eagles would increase bThe population of Eagles would decrease cThe population of Dragonfly would decrease dThe population of corn would increase food delilah has 4 1/2 pies to divide equally among 9 people. how much would each person get What is the missing line of code? >>> >>> math.sqrt(16) 4.0 >>> math.ceil(5.20) 6 What are three types of devices for measuring precipitation? What do decomposers do for the soil? * Solve for the variable. You may use the hangers to help you.40 = 2f + 12ff4012 A coin has heads on one side and tails on the other. The coin is tossed 50 times and landsheads up 19 times. How does this frequency compare to the expected frequency based onthe probability of the coin landing with heads up? On the grid, draw the graph ofy = 2x - 3for values of x from -2 to 4Q Book: Moneyball Chapter 9 Why does Beane use the metaphor of the trade deadline as a shopping spree?