1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
svetoff [14.1K]
3 years ago
5

Priya measured the perimeter of a square desk and found 248 m. Noah measured the perimeter of the same desk and found 2468 mm. B

y how many millimeters do these measurements differ?
Mathematics
1 answer:
Delvig [45]3 years ago
7 0

Answer:

Difference in their measurement will be 245532 mm

Step-by-step explanation:

We have given that Priya measured the perimeter of the desk and found the perimeter as 248 m

We know that 1m =1000mm

So 248 m = 248000 m

And Noah measured the perimeter of the same desk and found as 2468 m  

We have to find the difference in their measurement

Difference will be = 248000 - 2468  = 245532 mm

You might be interested in
simplify the expression by combining like terms from highest to lowest power of the variable -5a^2 -12a-6a-4-a^2-16-18a^2+5a
Nastasia [14]
So to start off, first combine like terms, so all the a^2 with the a^2’s, the a’s with the a’s, and the normal numbers.

Add the -5a^2, the -a^2, and the -18a^2 together.

-24a^2-12a-6a-4-16+5a

Now add the -12a, the -6a, and the 5a together.

-24a^2-13a-4-16

Lastly add the -4 and -16 together.

-24a^2-13a-20

^^That is your answer^^

Hope this helps!

8 0
4 years ago
Select all solutions to the solution to the following quadratic.<br> (x - 2)2 = 25
Makovka662 [10]

Answer:

x = 7,    x = -3

Step-by-step explanation:

(x - 2)^2 = 25

Take the square root of each side

sqrt((x - 2)^2) =±sqrt( 25)

x-2 = ±5

Add 2 to each side

x-2+2 = 2±5

x =  2±5

x = 2+5,  x=2-5

x = 7,    x = -3

5 0
3 years ago
Joey answered 21 out of 25 questions correctly on a quiz what percent of his answers were correct
DedPeter [7]

Answer:

84%

Step-by-step explanation:

Joey gives 21 correct answers out of 25 questions on a quiz.

We have to calculate the percent of Joey's correct answer.

Now, percentage of x out of y is given by the simple expression \frac{x}{y} \times 100%.

Hence, the percentage of correct answer given by Joey is given by  

\frac{21}{25} \times 100 = 84%. ( Answer )

8 0
3 years ago
What is the value of L-1.1)?<br> O —2<br> 0 -1<br> 0<br> O 1
Kazeer [188]

Answer:

I do not understand.

Step-by-step explanation:

Please add a picture of explain what it is you want help with.

At this moment I do not understand the question, I am sorry.

7 0
3 years ago
Read 2 more answers
Q10. Paul has 8 cards. There is a number on each card.
MaRussiya [10]

Answer:

5/7

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Larry plays quarterback for the Eagles. During the team's opening football game, the Eagles have the ball 48 yards away from the
    11·2 answers
  • Which of the following is a solution to the inequality y &gt; –2x + 6?
    12·1 answer
  • A license plate has a three-digit number printed on it. The product of the digits is 210, their sum is 18, and the numbers appea
    10·1 answer
  • A small publishing company is planning to publish a new book. The production cost to include a one-time fixed cost and variable
    12·1 answer
  • The following quadrilateral is a parallelogram.
    8·2 answers
  • How often are the hands of the clock at right angle everyday?
    7·2 answers
  • Find the slope of<br> y=-x+7
    8·2 answers
  • A person invested $8,400 in an account growing at a rate allowing the money to double every 11 years. How much money would be in
    13·2 answers
  • A $95 graphing calculator is on sale for $85.50.
    10·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B5%7D%20%3D%202.236%20%5C%3A%20and%20%5C%3A%20%20%5Csqrt%7B10%7D%20%20%20%3D%203.1
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!