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
trapecia [35]
3 years ago
8

What’s the area of 36 square meters perimeter of 30 meters what’s the width and length of those?

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
3 0
≠ means not equal to
L x w = 36
2L + 2w = 30

1. Find the multiples of 36

1 and 36
2 and 18
3 and 12
4 and 9
6 and 6

2. Figure out which set of numbers multiplied by 2 equals 30.

For 1 and 36:
2(1) + 2(36) = 2 + 72 = 74 ≠ 30

For 2 and 18:
2(2) + 2(18) = 4 + 32 = 36 <span>≠ 30

For 3 and 12:
2(3) + 2(12) =  6 + 24 = 30

So your answer is 3 and 12</span>
You might be interested in
Can you help me please?
IrinaK [193]

Answer:

down bellow-

Step-by-step explanation:k ask ur parent/teacher

7 0
2 years ago
What’s the password. Pleas help
Alecsey [184]

Password to what exactly?

4 0
2 years ago
A 748-N man stands in the middle of a frozen pond of radius 4.0 m. He is unable to get to the other side because of a lack of fr
Ber [7]

Answer:

The man will take 64 seconds to reach to the south shore of the frozen pond.

Step-by-step explanation:

Given:

Weight of the man = 748 N      Mass of the man,(m)= \frac{W}{g} = \frac{748}{9.8} = 76.32 kg

Radius of the pond (r) = 4 m

Mass of the textbook = 1.2 kg

Velocity at which the textbook is thrown = 4 ms^1

We have to find the velocity of the man after the throw.

Let the velocity is V_m .

Now using law of conservation of momentum we can find the V_m value.

m_(_b_)V_b_(_i_) +m_(_m_)V_m_(_i_) =m_(_b_)V_b_(_f_)+m_(_m_) V_m_(_f_)

Considering V_m_(_f_)=V_m

And initial velocity of both the man and book i.e V_b_(_i_)=0,\ V_m_(i_)=0

So,

⇒ 0 =m_(_b_)V_b_(_f_)+m_(_m_) V_m

⇒ Plugging the values.

⇒ V_m=-\frac{m_(_b_)V_b_(_f_)}{m_(_m_)}

⇒ V_m=-\frac{1.2\times 4}{76.32}

⇒ V_m=-0.062 ms^-1

Here the negative velocity is meant for opposite direction of the throw.

Numerically we will write, V_m = 0.062

With this velocity the man will move towards south.

We have to calculate the time taken by the man to move to its south shore.

And we know velocity(v)\times time(t) = distance(d)

Let the time taken be t and v\times t = d and d=r then, V_m\times t=r

Then

⇒ t=\frac{radius\ (r)}{V_m}

⇒ Plugging the values.

⇒ t=\frac{4}{0.062}

⇒ t =64 sec

The man will take 64 seconds to reach to the south shore of the frozen pond (circular).

5 0
2 years ago
37).
Rudik [331]

Answer:

336

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the missing angle in the triangle below
antoniya [11.8K]

Answer:

120

Step-by-step explanation:

Exterior angle theorem

50 + 70 = 120

8 0
2 years ago
Read 2 more answers
Other questions:
  • If x=5 and y&lt;x which figure has the greater area? explain your reasoning
    7·1 answer
  • Help lol I don’t know what to do
    13·2 answers
  • 10a - 35 = -8a + 1 (please show work)
    15·2 answers
  • Given: || EIJ GJI Prove: JIK IJL
    11·1 answer
  • javar plays on a basketball team. In two games he scored 3/5 of the total number of points his team scored. His team scored 60 p
    7·1 answer
  • Iready kara is sorting buttons by length for a craft project the line plot shows the length of each button if kara lines up all
    15·1 answer
  • Can u plz help me fast
    5·2 answers
  • How many vertical asymptotes does the graph of this function have?F(x)=2/x(x+1)
    7·1 answer
  • Solve this for 25 points !!! Solve the word one (#7) Be fast pls
    6·2 answers
  • F(x) = -x^(4)<br><br> Identify the function as a translation, compression, stretch, or reflection
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!