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
andreev551 [17]
2 years ago
15

A square postage stamp has area 1280 mm. About how long is each​ side?

Mathematics
1 answer:
Afina-wow [57]2 years ago
7 0

Answer:

Each side is 35.78 mm

Step-by-step explanation:

A square would have 4 equal sides.  Since area of a square is x^2, where x is one side, we can write:

x^2 = 1280

x = 35.78 mm

Each side is 35.78 mm

You might be interested in
For a standard normal distribution,Find P(-1.21 < Z< 2.26)
Mars2501 [29]

Answer:

The range of z-score is given below as

P(-1.21Using a graphing calculator, we will have the image be[tex]\begin{gathered} P(z

4 0
11 months ago
How many solutions does this equation have?<br><br> a + 3 + 2a = -1 + 3a + 4
vekshin1
-8a+4 im pretty sure 

4 0
2 years ago
Read 2 more answers
Which fraction is closest to zero? 8/12 5/8 6/10 2/3
Triss [41]

Answer:

8/12

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Can anyone help me find the coordinates (?,?) given that the shape is a parallelogram? (15 points)
xxTIMURxx [149]

The missing coordinates of the parallelogram is (m + h, n).

Solution:

Diagonals of the parallelogram bisect each other.

Solve using mid-point formula:

$\text{Midpoint} =\left( \frac{x_1+x_2}{2}, \frac{y_1+y_2}{2}\right  )

Here x_1=m, y_1=n, x_2=h, y_2=0

              $=\left( \frac{m+h}{2}, \frac{n+0}{2}\right  )

$\text{Midpoint} =\left( \frac{m+h}{2}, \frac{n}{2}\right  )

<u>To find the missing coordinate:</u>

Let the missing coordinates by x and y.

Here x_1=0, y_1=0, x_2=x,  y_2=y

$\text{Midpoint}=\left( \frac{0+x}{2}, \frac{0+y}{2}\right  )

$\left( \frac{m+h}{2}, \frac{n}{2}\right  )=\left( \frac{0+x}{2}, \frac{0+y}{2}\right  )

$\left( \frac{m+h}{2}, \frac{n}{2}\right  )=\left( \frac{x}{2}, \frac{y}{2}\right  )

Now equate the x-coordinate.

$ \frac{m+h}{2}=\frac{x}{2}

Multiply by 2 on both sides of the equation, we get

m + h = x

x = m + h

Now equate the y-coordinate.

$\frac{n}{2} =  \frac{y}{2}

Multiply by 2 on both sides of the equation, we get

n = y

y = n

Hence the missing coordinates of the parallelogram is (m + h, n).

5 0
3 years ago
Plot the following points on the graph paper:
mote1985 [20]

Answer:

check the screenshot I attached:

6 0
2 years ago
Other questions:
  • Let f(x)=x^2 - 3x - 4 . What is the average of change from x=7 to x=10?
    11·1 answer
  • How to find the mean of <br><br> A)4,5,7,5,6,3
    5·2 answers
  • Experimental probability that it will rain on any given day in Houston Texas is about 50% out of the 365 days about how many day
    8·1 answer
  • The perimeter of a rectangle is 48 inches off the length is twice the width what is the length of the rectangle
    8·1 answer
  • At the lowest price for jeans, consumers will demand the _____ jeans, and producers supply the _____ jeans.
    5·1 answer
  • The table below shows the velocity y, in miles per minute, of a toy car at different times x, in minutes:
    5·1 answer
  • Finance. Suppose that $ 3 comma 400 is invested at 4.4 % annual interest​ rate, compounded monthly. How much money will be in th
    6·1 answer
  • WILL GIVE BRAINLIST IN SECONDS!!! <br><br> [ solve for x ]
    14·1 answer
  • In a triangle, what is always opposite the angle that has the LEAST measure?
    6·2 answers
  • At the craft store, Gabby bought a bag of brown and yellow marbles. The bag contained 10 marbles, and 90% of them were brown. Ho
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!