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
ki77a [65]
3 years ago
12

Can someone answer this?

Mathematics
1 answer:
Tcecarenko [31]3 years ago
6 0
340.8 cm^2.

72+72+72+62.4+62.4=340.8cm^2.
You might be interested in
1. what is the x of "5x - 4 = 3x + 8"
maks197457 [2]

Answer:

1. x= -2  2. x= -5  3. x= -11/10

Step-by-step explanation:

1. 5x-3x -4+4=3x-3x+8+4   2x/2=-4/2  x=-2

2. -4x+7x +7-7=-7x+7x-8-7  3x/3=-15/3  x=-5

3. 6x+4x+7-7=-4x+4x-4-7   10x/10=-11/10   x=-11/10

5 0
3 years ago
Emma volunteered at an animal shelter for a total of 119 hours over 6 weeks.estimate the number of hours she volunteered each we
Len [333]
Hey there!

19 is rounded to 20 


120 divided by 6=20


20 is your answer

Hope this helps!
3 0
3 years ago
Read 2 more answers
What is the probability of choosing a red face card from a deck of cards?
zloy xaker [14]
Number of red face cards =6
Total cards = 52
Therefore, probability =6/52 =3/26
=3:26
5 0
3 years ago
What interest rate would produce an<br>interest amount of $450 if you invest $4800 for 5.5 years?​
V125BC [204]

Answer:

Im in 7th grade and I need some help on a math problem. can I post it?

3 0
3 years ago
How do you solve the substitution of y=5x-3 and y=-6x-3
svlad2 [7]
5x-3=y      6x-3=y
x=1            x=1
51-3=y      61-3=y
51=5         61=6
5-3=y        6-3=y       
2               3
y=2           y=3               


8 0
3 years ago
Other questions:
  • Sharon brought fabric to make costumes.
    8·1 answer
  • (Y+8) (y-8) how do I solve this?
    5·2 answers
  • at dinner jeremy and his friend spent $24. They left a 20% tip and then split the cost. How much did each person pay?
    12·2 answers
  • Bisectors of angles A, B and C of a triangle ABC intersect its circumcircle at D, E and F respectively. Prove that the angles of
    5·1 answer
  • How many solutions does this system of equations have? Use either the substitution method or the elimination method. y = 2x + 3y
    11·2 answers
  • It is possible for a linear equation to have exactly two solutions.<br><br> True or False?
    13·1 answer
  • Please Help Look at photo for question.
    15·2 answers
  • Ira walked 20 miles last week and 22 miles this week. Raj walked 1/3 the distance that Ira walked. Write an expression for the d
    8·1 answer
  • X²+x-6=0<br><br>hãy tìm giá trị của x trong câu trên
    7·1 answer
  • The area of the circle
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!