Mathematics Middle School

HELP ME PLEASE I ONLY HAVE 2 MINUTES LEFT AND I DON'T KNOW HOW TO DO THIS!!!!!

Mr. Hattori is building a room that is 20 feet long and 16 feet wide. Construct a scale drawing of the shed. Use a scale of 1/2 inch = 4 feet.

Answers

Answer 1

Answer:

1.75 inches

Step-by-step explanation:

Answer 2
5 inches, and 4 inches wide. Then 5*4=20

Related Questions

Janna is looking for an apartment. she plans on paying no more than 25% of her monthly income in rent. if she earns $1,825 a month, which amount represents the most that she plans to pay in rent every month?
A. $730.00
B. $547.50
C. $638.75
D. $456.25

Answers

Answer:

∞∞∞∞∞∞║∅║Hello PPl║∅║∞∞∞∞∞∞

Your answer should be:

D. $456.25

Step-by-step explanation:

I hope this helped!

(First answer)

Please mark brainliest it would be appreciated!

Have a great day!

Answer:456.25

Step-by-step explanation:

You roll a number cube 20 times. Which scenario is least likely?

You find the experimental probability of rolling an even number to be 0.25.

Or

You find the experimental probability of rolling an odd number to be 0.5.

Answers

the first one because you have an equal chance of getting off and even number. So the first one is least likely to occur
It will be the first one

:( help me, please ):

Answers

Answer:

6,18

2,6

4,12

Step-by-step explanation:

all these numbers are equivalent if you divide the first number by the second ones.

help me? thanks:) the problem is in the pic

Answers

The other person that answered is right. The answer is D

hElP i nEEd thEm anSwERs

Answers

The first one is 8 1/12 and the second one is 7 2/5

Answer:

ans 1 is 97/12 or 8 1/12

and second is 5 3/5

I wll give Brainliest

Answers

Answer:

7/4//6/21 (probably)

Step-by-step explanation:

pls correct me

and probably dont try this answer

3 2/3 ÷ 1 3/4 ??
(i will give brainliest btw)

Answers

Answer:

2.09523809524 is decimal form i could not convert it

Step-by-step explanation:

Plz answer fast!

Answers:
A:50
B:45
C:70
D:75

Answers

a: 50 people sold at the bake sale

Answer:

100?

Step-by-step explanation:

bc there's 100%

The area of the square and rectangle are equal. If the side of the square is 50 cm, and the breadth (width) of the rectangle is 10 cm, find the length and perimeter of the rectangle.

Answers

Answer

The length would be 250cm and the perimeter would be 520cm

Explanation

So if one side of the square is 50 all are, therefore 50 x 50 is 2,500 and the area of square and rectangle are equal so you would divide 2500 by 10 and get 250.

That’s all make me brainliest tho
I just need to answer this to ask a question

determine the value of x so that the square and the rectangle is shown to have equal perimeters.
ASAP!!!!!!!!!
EXPLANATION TOO (:

Answers

oh that’s on safari i just looked it up lol. go check it out. sorry if it’s not there for u. but i didn’t feel like typing that much
Kidd don’t cmlzx f necks x

Given the speeds of each runner below, determine who runs the fastest.

Stephanie runs 15 feet per second.
Debbie runs 278 feet in 23 seconds.
Noah runs 1 mile in 551 seconds.
Frank runs 792 feet in 1 minute.

Answers

Answer:The fastest is Debbie because her speed is greater than the other runners.

Step-by-step explanation: Hope this helped

Fastest is DEBBIE so yea:)

Plz help! (I will give brainliest)
It took a boat 4 hours to travel downstream 120 miles. Upstream, the same trip took 6 hours. Find the rate of the current and the speed of the boat in still water.

Answers

Answer:

25 mph, 5 mph

Step-by-step explanation:

Speed of the boat = xSpeed of the current = y

Travel downstream, speed is:

x + y = 120/4 = 30

Travel upstream, speed is:

x - y = 120/6 = 20

Add up the equations:

x + y + x - y = 30 + 202x = 50x = 25

Find y:

y = 25 - 20 = 5

Speed of the boat is 25 mph

Speed of the current is 5 mph

PLEASE HELP IF I GET THESE 3 QUESTIONS DONE I GET TO LEAVE CLASS EARLY

#1. Find the volume of a cylinder with a radius of 5 feet and a height of 4 feet. Do not type in the label. Just the answer rounded to the nearest tenth.
#2. Find the volume of a cylinder with a radius of 1 yard and a height of 2 yards. Do not type in the label. Just the answer rounded to the nearest tenth.
#3. Find the volume of a cylinder with a diameter of 4 meters and a height of 2 meters. Do not type in the label. Just the answer rounded to the nearest tenth.

Answers

Answer:

1. 314.2

2. 6.3

3. 25.1

Step-by-step explanation:

I hope this helped :))

Howdy, I need help with an algebra question, thanks! (I'll give you brainlist too)

Answers

Answer:

I got -16w^5/v^3 as well

Step-by-step explanation:

Answer:

- 16w^5/v^3

Step-by-step explanation:

An air plane travels at a constant speed of 575 miles per hour. Write and equation that can be used to detrmine the number of miles, m the airplane will travel in hours.

Answers

miles divided by hours and there is your answer

Please I need really need help

Answers

Answer:

c

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

simple

K12 students help please!!!!!!!!!!!!

Answers

I’m pretty sure it’s 4 miles!! But I’m not sure

Model length: 5 ⅖ meters Actual length: 94 ½ km

The scale is___ km/m

Answers

94/5=18.8

The scale is 18.8 km/m

Plz help asap brainiest to who answers first

Answers

Answer:

Step-by-step explanation:

it is correct

Independent Practice; Problem Solving please help!

Answers

Step-by-step explanation:

for the demoninator to get to 4 to 12 u times by 3 (4,8,12) so you times the numerator by 3, 3 times 3= 9

so its 9/12

for 6 to get to 12, you times by 2, (6,12) so times the numerator by 2, 1 times 2 is 2

9/12-6/12= 3/12

Help with my math i will mark brainliest

Answers

Answer:

D

Step-by-step explanation:

step 1: find the slope

slope is 2/-4 = -1/2

then plug in the value for x to y, you get +1 for the y intercept

then it becomes y=-1/2x + 1

I hope this answer helped, and if it was correct, please mark this as brainliest! Thank you!

Answer:

[tex]y=-\frac{1}{2} x+1[/tex]

Step-by-step explanation:

To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points

SO

[tex]\frac{y_{1}- y_{2}}{x_{1}- x_{2}} \\\\=\frac{2-0}{-2-2}[/tex]

[tex]=-\frac{1}{2}[/tex] this is your slope

so now your equation is [tex]y=-\frac{1}{2} x[/tex] but it isnt done yet if we plug in one of the points we will find the y- intercept.

SO we find our y-intercept is 1 so that makes our equation [tex]y=-\frac{1}{2} x+1[/tex]

Hope this helps!

Pls make brainliest :)

help me pls nnnnnnnnnnhkinnjiun

Answers

Answer:

2. Jada is correct

3.- 4 Celsius

Step-by-step explanation:

2. Jada is correct because it is between -1 and -2 and the halfway point between them is -1.5

3.if it 12 degrees cooler than Arizona we are going to be sultra ting and 8-12 is negative 4

2.) -1.5 the thermometer is reading up to down, not down to up.
3.) -4° C

A traffic helicopter descends 154 meters to be 313 meters above the ground. What was the original height of the​ helicopter? Let h be the original height of the helicopter. What is a subtraction equation that models the​ problem?

Answers

Answer:

H= 347m + 182m

H = 529 m

so the original height of the helicopter is 529 meters

Step-by-step explanation:

Answer:

467 feet off the ground

Step-by-step explanation:

If the helicopter descends 154 meters, this means the helicopters height drops 154 meters from its original height. If the helicopters current elevation is 313 meters, to find its original height, we can inverse the equation. So instead of subtraction, use addition. 154+313=467 meters is the original elevation.

what is the point-slope form of the line that has a slope of -4 and passes through Point -3, 1 ?
A y-(-3)= -4(x-1)
B y-1= -4 [x -(-3)]
C -1-y1 = -4 (-3-x1)
D 3-y1 = -4(1-x1)

Answers

y-1=-4(x+3)
So B is the correct answer. Just keep in mind that the original formula is y-y1=m(x-x1). With that formula, you can substitute any given information. I hope this helps!

Students in a sixth-grade class are raising money for an end-of-year camping trip. So far, they have raised $240. This is 2/5 of the cost of the trip.

1. Write a multiplication equation to represent this situation.

2. Write a division equation to represent this situation.

3. How much does the trip cost? Write your answer without the dollar sign.

Answers

Answer:

600 dollars

Step-by-step explanation:

I'm not sure of 1 and 2. 2/5 = 240 dollars so 1/5 is 120 dollars then 120 times 5 = 600 dollars

1/5 = 120 times 5 = 600 dollars240/2 = 120 dollars600 dollars

Use algebra tiles to model and solve 4x + 7 = 23.

Answers

Easy multiply 4x4 then add 7 the you get the answer

A three-pack of sponges costs $3.21. What is the cost per sponge

Answers

Answer:

0.93

Step-by-step explanation:

Help Please 7 points and I will Mark Brainliest!!

Answers

Answer:

x = -1

y = 3

Step-by-step explanation:

Add the two equations together.

You get:

4x = -4

You may notice that there is no y, and that is because the y's cancel out. -y + y = 0, so there's no use in putting y in.

x = -1.

Plugging x in, we get:

-1 - 2y = -7.

Move the -7 over to the left side.

6 = 2y

Therefore, y = 3.

We can check our answer by plugging the values in.

3(-1) + 2(3) is supposed to equal 3.

-3 + 6 = 3, and so we know our answer is correct.

Answer:

x = -1

y = 3

Step-by-step explanation:

hope this helps

thanks for the points

mark me brainly

anddddd

sparkles and love

☆*: .｡. o(≧▽≦)o .｡.:*☆

can you guys please help me

Answers

Answer:

16

Step-by-step explanation:

6 to the power of 2 is 36 -4 = 32 divided by 2 is 16 and there is your answer 16

I’m pretty sure it’s 16!!!

Please help with math! Giving a thanks

Answers

Answer:

The Answer is 19

Answer:

9.5

Step-by-step explanation:

43.8/2=21.9

21.9-12.4=9.5

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