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
bija089 [108]
4 years ago
12

GIVING AWAY 50 POINTS TO WHOEVER SHOWS LEGIT WORK!

Mathematics
1 answer:
miss Akunina [59]4 years ago
6 0
S= one length of square 1
S+1 = one length square 2
S+2= one length square 3

Our equation would be
S^2+(S+1)^2+(S+2)^2=365

Idk if it would be called distribute but.. distribute
S^2+S^2+2S+1+S^2+4S+4=365

Add like terms
3S^2+6S-360=0

Divide everything. By 3
S^2+2S-120=0

Factor
(S-10)(S+12)=0

The two solutions are:

S-10=0
S=10

S+12=0
S=-12

Since a length can’t be a negative the only possible solution would be 10

Since a perimeter is all lengths added together we can multiply the length by four to get the perimeter

Square 1
10*4=40
Perimeter is 40cm

Square 2
S+1 =11
11*4=44
Perimeter is 44cm

Square 3
S+2=12
12*4=48
Perimeter is 48cm

Add all the perimeters together to get the total perimeter:

Total perimeter:
40+44+48=132

The total perimeter is 132cm

I hope this helps. Sorry if I messed up anything on here it was kinda hard to keep track of everything. Feel free to ask if you need anything cleared up :)
You might be interested in
2 option question NEED ANSWER NOW PLZ
castortr0y [4]
Do you have a text book?

8 0
3 years ago
Julie says I added three odd numbers and my answer was 50 explain why Julie cannot be correct
ANTONII [103]
Julie cannot be right. That's because if you add three odd numbers together, <em>you always get an odd number. </em>The number 50 is an Even number.

Let's try adding 3 odd numbers together a couple of times...
3 + 3 + 3 = 9 
5 + 1 + 5 = 11 
7 + 3 + 5 = 15 
We tried 3 examples, we could not get any even number. So, Julie's claim is wrong. 

8 0
3 years ago
Read 2 more answers
In June, it rained 6 out of the 30 days. What decimal is equivalent to the fraction of days in June that it rained?
zepelin [54]

Answer:

.30

Step-by-step explanation:

because rounded up it would equal 30 days

3 0
2 years ago
Read 2 more answers
10(y+2)-y=2(9y-8) i need to know how to solve it
vlabodo [156]

10(y+2)-y=2(9y-8)

Mutiply the first bracket by 10

Mutiply the second bracket by 2

(10)(y)(10)(2)= 10y+20

(2)(9y)(2)(-8)= 18y-16

10y+20-y= 18y-16

10y-y+20= 18y-16

9y+20= 18y-16

move 18y to the other side

sign changes from +18y to -18y

9y-18y+20= 18y-18y-16

-9y+20= -16

move +20 to the other side

sign changes from +20 to -20

-9y+20-20=-16-20

-9y= -36

divide by -9

-9y/-9= -36/-9

y= 4

Answer: y= 4

6 0
3 years ago
Please help I don’t understand!!
V125BC [204]

Answer:

The length of each edge of the cube is 1 unit.

Step-by-step explanation:

Volume of the cube = x * x * x = x^3

So x^3 = 1

x = 1.

3 0
3 years ago
Other questions:
  • Need by TONIGHT please help
    10·1 answer
  • Identify the number that does not belong with the other three. Explain your reasoning
    15·1 answer
  • 2.86 = ? Tenths + 6 hundredths
    12·1 answer
  • The sticker has a base of 6.5cm and a height of 10.1. What is the area of the sticker?
    6·1 answer
  • What is the answers
    12·2 answers
  • QUICK I NEED ANSWER ASAP What happens if you decide to cash in your Certificate of Deposit (CD) before its maturity date?
    12·2 answers
  • What is the next number in the sequence 3, 12, 24, 33, 66
    10·2 answers
  • Have to find volume and surface area but idk how
    13·2 answers
  • Suppose we are given the following.
    13·1 answer
  • Which is the best estimate for 10 drops of liquid?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!