A warehouse platform is 10 meters long and 3 meters wide.
The platform is going to be enlarged by adding a strip of
uniform width to all sides. How wide should the strip be, in
order to double the area of the platform?

Answers

Answer 1

Answer:

6meters wide

Step-by-step explanation:

10×3=30 area

10×y=60

60÷10=6


Related Questions

HELP DUE IN 5 MINS WILL GIVE 20 POINTS!!!!

Answers

Answer:

c is the answer i believe

Step-by-step explanation:

Plz help me with this

Answers

Answer:

C Is the corect answer

Step-by-step explanation:

Brcause you multiple the 4 and 8 = 38

plus 3,000 = 7483 and you dicide 7483/2

= 250r + 250

If 10% of x is 20, what is 23% of x? I need help ASAP!!!

Answers

Answer:

B = 46

Step-by-step explanation:

Solve for c:



c - (-11) = -12

Answers

Answer:

-23 .......................

What is the VARIABLE in the expression 8p - 5?*

Answers

Answer:

p is the variable

Step-by-step explanation:

a variable is a letter that represents an unspecified number.

Answer:

p is the variable

Step-by-step explanation:

p is the variable because "p" is the only unknown

hope this helps :) have a nice day !1

ILL GIVE U BRAINLYIST

Answers

Answer:

I think the answer is C. 7

Step-by-step explanation:

Since the angle is a right angle you first subtract 55 from 90.You are left with 35.

Secondly we have to divide 35 by 5 to find x.

Therefore 35÷5= 7.

I hope this helps you in any way.

Answer:

c.7

Step-by-step explanation:

the answer is c because the angle shown is a right angle which equals 90°

and 5*7=35+55=90

(you can also use a protractor, you would just have to line it up on vertex vertically) (sorry if that was unclear)

hope this helps :) have a nice day !!

26 out of the 65 people in a company meeting were managers. What percentage of the meeting attendees were managers

Answers

The answer is 40%.

Explanation:
First divide 26 by 65 and that will leave with 0.4.
0.4 x 100= 40%


How many teaspoons are in
400 milliliters? 1 tsp = 5 ml
400 mL = [?] tsp

Answers

81.153654 Teaspoons!

find the values; is a parallelogram

Answers

9514 1404 393

Answer:

  (x, y, z) = (2, 31°, 60°)

Step-by-step explanation:

Opposite sides have the same length, so ...

  x + 8 = 10

  x = 2 . . . . . . . . subtract 8

__

Consecutive angles are supplementary, so ...

  (3y +10°) +(2y +15°) = 180°

  5y = 155° . . . . . . subtract 25°

  y = 31° . . . . . . . .divide by 5

__

Opposite angles are congruent, so ...

  z +17° = 2y +15°

  z = 2y -2° = 2(31°) -2°

  z = 60°

PLEASE HELP ITS DUE IN 30 MINS!!!
What is the range of f(x) = -x^2 + 4, if the domain is {2,0,1}
A) {0,3,5}
B){0,4,5}
C){0,4,5}
D){8,4,3}

Answers

work: if I were to use a graph you can use a graphing calculator or the graph its self and find the coordinets.

C this the correct answer I believe

Aşağıda alanı verilen karelerden hangisinin bir kenar uzunluğu 5 m ile 6 m arasındadır?

[tex] 18{m}^{2} [/tex]
[tex]24 {m}^{2} [/tex]
[tex]30 {m}^{2} [/tex]
[tex]42 {m}^{2} [/tex]

Answers

Answer:

Step-by-step explanation:

5 < √x < 6

25 < x < 36

Alan = 30m² olan karenin kenar uzunlukları 5m ile 6m arasındadır.

HURRY PLEASE!!! I WILL CHOOSE BRAINLIEST!

Answers

answer:

14

step-by-step explanation:

simply plug in

4p - 6

4(5) - 6

20 - 6

= 14

Answer:

14

Step-by-step explanation:

just plug in 5 as to equal p meaning it will be

4(5)-6

so 20-6

is equal to 14

I NEED HELP ASAP YALL

Answers

Answer: Wait, is that a picture of...BABY JOUN CENAAAAAAAA!!!!

Step-by-step explanation:

yeah it’s a picture of johnnnn cenaaaaaaa

90 POINTS AND A BRAINLIEST!!!!!!



A certain rectangular prism has a height of 6 m, a length of 5 m, and a width of 4 m. Give the dimensions of a SECOND rectangular prism that will have the same surface area of the first one.




Pls dont look up the question and copy and paste the same answer either
if you do i will report you
if anyone is wondering why im so "pressed' I've had LOTS of issues with arrogant people
Thanks!


PLS DON'T ASK FOR BRAINILEST UNLESS YOU TAKE YOUR TIME AND ACTUALLY DO THE QUESTION PLEASE :((((

Answers

Answer:

The surface area is 148

Step-by-step explanation:

Soooo i had to look up how to do it cause i completely forgot how. But once i did, i worked it out.

The formula i got was: A= 2(wl+hl+hw)

W= width                 h= height           l= length

From there i just replaced the corresponding numbers for the letters that represent them. (think of that as like you see someone that you think represents you and you try to replace them, with you. Same here just w/ numbers and letters)

A= 2 [ (4x5) + (6x5) + (6x4) ]

from here you do order of operations starting with what's inside the parentheses. Then you work your way out.

A= 2 [20+ 30+ 24]

A= 2 [74]

Anytime a number is next to parentheses or brackets (which are these: [ ] ) you multiply what is outside them by what's inside them. (for this think about kids. When you seperate them, they try to make more noise. When you seperate numbers, they multiply)

Final answer is

A= 148

if this is wrong i am so, so, so sorry. I hope this helps, and i hope you have an amazing day!! Be tiger fierce! :)

A length of 5.3, a width of 7, and a height of 3.  This would give you the same surface area of 148 as the 1st one. Good luck with your studies <3

Kenna's is earning money. The following equation models her earnings: y=55x+1300
Mike is also earning money. The following equation models his earnings. y=25x+1720
*x is the number of weeks, y is total earnings.
In how many weeks, they have the same earnings.

Answers

Answer:

In 14 weeks, they will have the same earnings.

Step-by-step explanation:

y = 55x + 1300 -------- (1)

y = 25x + 1720 -------- (2)

(2) = (1)

55x + 1300 = 25x +1720

55x - 25x = 1720 - 1300

30x = 420

30x ÷ 30 = 420 ÷ 30

x = 14

The formula for the volume of a cylinder is V= ah, where Vis the volume, r
is the radius, and his the height. Solve the formula for r, and then use it to
answer the question.
A cylindrical bucket contains 452 cubic inches of water. The height of the
water is 4 inches.
What is the radius of the bucket, to the nearest whole number? Use 3.14 for
TT.
A. 8 inches
B. 5 inches
C. 7 inches
D. 6 inches

Answers

Answer:

volume=452in³

πr²h=452

r²=452×4/3.14=575.8

r=√575.8=23.99=24in is your answer

6th grade math help me pleaseeee...

Answers

Answer:

-3.8

Step-by-step explanation:

u = 3.8

u × -1 = 3.8 × -1

-u = -3.8

HELP ASAP 9) Determine the Volume of Triangular Prism;
6 in.
10 in.
12 in.

Answers

the answer is: V= 720 in^3

Find the answers please?

Answers

Answer:

<1 and <5 by the corresponding angles theorem

Answer:

1. corresponding angles theorem, 2. linear pair postulate, 3. definition of supplementary angles (I am not a %100 sure on number 3 though)

Step-by-step explanation:

Ben is three times as old as Kate. Kate is 6 years older than Jill. Jill is J years old. What is the combined age of the three people?

Answers

Answer:

the combined age of the three people  is

5 J + 24

Step-by-step explanation:

Jill (J)

Kate (J+6)

Ben 3(J+6)

J + (J+6) + 3(J+6)

J+J + 6 +3 J +18

5 J + 24

Mari can walk 2.5 miles in 45 minutes. At this rate, how far can she walk in two and a half hours?

Answers

Speed = distance/time
Time = 45 min = 45/60 hours = 0.75 hours
Speed = 2.5/0.75 hours = 3.33 miles per hour or 3 1/3 miles per hour

Distance = speed * time

Distance = 3.33* 2.5 = 8.33 miles or 8 1/3 miles

Answer please. will give b brainliest for correct answer​

Answers

Answer:

x = 51.3°

Step-by-step explanation:

Hope this helped!

Can someone pls help me with this question?

Answers

Answer:

d

Step-by-step explanation:

the slope from month 4 to month 5 is positive so the money in his account is rising

Answer:

D. The bank balance in John's saving account increases from Month 4-5

Step-by-step explanation:

Lets go with one answer at a time

It talks about the fact that there is not change from Month 1 to Month 2

However, an entire $750 has changed therefore, option A would be incorrect.

This one also talks about the fact that there is no change from Month 2 to Month 3

When in fact it has changed more than $250 downwards, so option B would be incorrect.

This one talks about the bank account decreasing from Month 3 to 4

However, in that time period it stays the same therefore, option C would also be incorrect.

Now that should mean that D is the right answer, but, we should still check.

This talks about John's bank account increasing from Month 4-5

Yes it does change upwards. It increases $750 again.

Therefore, your answer would be D. The bank balance in John's saving account increases from Month 4 to 5.

Please help me I’m stuck again:)

Answers

Answer:

I think the answer is 8, but i ain't sure so......

Step-by-step explanation:

2 + 8 = 10

10 + 8 = 18

18 + 8 = 26

26 + 8 = 34

Need 3 more questions giving brainless!! Help and giving 45 points!!

Answers

Answer: it's c

Step-by-step explanation: if you add them all up they equal 9


A.3/5
B.2/3
C.5/3
D.2

Answers

Answer:

The answer was d

Step-by-step explanation:

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Below is a drag and drop geometric proof. Complete the proof in your notebook. Click once to select an item at the bottom of the problem. Click again to drop the item in its correct place.

Prove C-2 as an activity.


Given: ∆ABC ~ ∆RST
∆DEF ~ ∆RST

To Prove: ∆ABC ~ ∆DEF

Answers

Let me fill in the statement reasoning for you:

Statement         |           Reasoning

∆ABC ~ ∆RST               Given

∆DEF ~ ∆RST                

∠A = ∠R, ∠D = ∠R         Definition of ~ ∆

∠C = ∠T, ∠F = ∠T          

∠A = ∠D,∠C = ∠F          Transitivity

∆ABC ~ ∆DEF                AA

It costs Jesse $1600 to maintain and drive his car for 32 000 km.
find the cost in $ per km.

Answers

Answer:

$20

Step-by-step explanation:

32000 divided by 1600 is 20

so the answer will be $20.

thank you, and if this is right, please let me know!

Answer:

$0.05 per km.

Step-by-step explanation:

1600/32000

= 16/320

= 1/20

= $0.05.

How do i find the value of x?

Answers

Subtract the sum of the two angles from 180 degrees.

12x^3y^2/3y
Pleaseee helppp

Answers

Answer:

4x^3^y2/y hope this helps

Step-by-step explanation:

Answer:

I'm not sure but it might be 4x³y

I might've misunderstood cause it's kinda hard to read.

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