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
stellarik [79]
3 years ago
14

Find the area and perimeter

Mathematics
2 answers:
Arada [10]3 years ago
4 0

Answer:

A = 31.36

P = 22.4

REY [17]3 years ago
3 0

Answer:

31.36 cm 2 : 22.4 cm 2

Step-by-step explanation:

Perimeter: 5.6*4=22.4

Area: 5.6*5.6=31.36

You might be interested in
Write the standard form of an equation of an ellipse subject to the given conditions.
irina [24]

Answer:

The answer is below

Step-by-step explanation:

The standard form of the equation of an ellipse with major axis on the y axis is given as:

\frac{(x-h)^2}{b^2} +\frac{(y-k)^2}{a^2} =1

Where (h, k) is the center of the ellipse, (h, k ± a) is the major axis, (h ± b, k) is the minor axis, (h, k ± c) is the foci and c² = a² - b²

Since the minor axis is at (37,0) and (-37,0), hence k = 0, h = 0 and b = 37

Also, the foci is at (0,5) and (0, -5), therefore c = 5

Using c² = a² - b²:

5² = a² - 37²

a² = 37² + 5² = 1369 + 25

a² = 1394

Therefore the equation of the ellipse is:

\frac{x^2}{1369}+ \frac{y^2}{1394} =1

6 0
2 years ago
Harriet has $25 in her savings account. She will add $5 each week and not take any money out of her account. Which expression re
svlad2 [7]

Answer:

$(25+5x) or $5(5+x)

Step-by-step explanation:

multiply x with $5 = $5x

add $25 to $5x = $(25+5x)

7 0
3 years ago
A local band spent $2,000 to record and make 400 CDs. They sold all of their CDs and made a profit of $500. How much did they ch
anyanavicka [17]

Answer:

$6.25 for each CD

Step-by-step explanation:

6.25 x 400 = 2,500

2,500 - 2,000 = 500

there is a 500 profit

7 0
2 years ago
What's is -350=-110+16x
IgorLugansk [536]
Add 110 to both sides so you get -240
then divide it by 16 so you get x = -15

Check
-350 = -110+16(-15)
-350 = -110 - 240
-350 = -350
<span>
I just finished learning this in my school xD</span>

3 0
3 years ago
What is 3a+4+b+2a+5+b simplifyed
Nataliya [291]
You are combining like terms. It will be 5a+9+b²
8 0
3 years ago
Other questions:
  • A pottery maker an make 24 vases in 8 days, if the pottery maker works 6 hours each day, how long does it take to make 1 vase???
    14·2 answers
  • What is the value of x in the equation x3=27125 ?
    11·2 answers
  • What are the coefficients for the binomial expansion of (a + b)^3?
    7·2 answers
  • Find area of unshaded region.
    9·2 answers
  • 14 boys and 21 girls will be equally divided into groups. Find the greatest number of groups that can be created if no one is le
    6·2 answers
  • Write the equation of the line that passes through (3, 4) and (2, –1) in slope-intercept form.
    9·1 answer
  • Describe a real life situation where you would have a remainder. (Division)
    11·1 answer
  • What is the quotient of 40,122 divided 27
    13·1 answer
  • Write the equation in slope-intercept form. -10x+2y=12<br><br> -please help
    13·1 answer
  • Can anyone help me with this​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!