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
nalin [4]
3 years ago
14

The perimeter of a rectangular field is 38m. It’s width is 7cm.

Mathematics
1 answer:
AveGali [126]3 years ago
4 0

Answer:

12 m

Step-by-step explanation:

perimeter is all of the sides together, so 2 7's and 2 x's. You would subtract 14 from 38 to get 24, then divide it by 2 to get the missing side, which is 12

You might be interested in
A cone with radius 2 and height 9 has its radius tripled. How many times greater is the volume of the larger cone than the small
SpyIntel [72]

Answer:

When increasing the radius 3 times the volume increases 9 times and when it is reduced to a third the volume decreases 9 times

Step-by-step explanation:

We have that the formula for the volume of a cone is:

Vc = pi * (r ^ 2) * h

We first calculate the original volume, where the radius is 2 and the height is 9, replacing:

Vc = 3.14 * (2 ^ 2) * 9

Vc = 113.04

Now if the radius is tripled it would be: 2 * 3 = 6, the radius would be 6, replacing:

Vc = 3.14 * (6 ^ 2) * 9

Vc = 1017.36

If we compare:

1017.36 / 113.04 = 9

This means that when the radius is tripled, the volume increases 9 times.

When if re reduces to a third the radius would be: 2/3, replacing:

Vc = 3.14 * ((2/3) ^ 2) * 9

Vc = 12.56

113.04 / 12.56 = 9

Which means that by reducing it to a third the volume becomes 9 times smaller.

6 0
3 years ago
What's bigger 9/10 or 4/5
ch4aika [34]
To be able to compare 2 fraciton we have to make common denominator and then we can just compare numerators. 
\frac{4}{5}= \frac{4*2}{5*2}= \frac{8}{10}
Now we can compare numerator from the first (9) and from the second fraction (8)
9>8, so the bigger is 9/10
4 0
3 years ago
Read 2 more answers
Answer plz !! Whats the contrapositive ?
Andre45 [30]

Answer:

It should be the first answer.

Step-by-step explanation:

The first answer says "If Nemo is a fish, then he swims". That makes sense. Then the second one says "If Nemo does swim, then he is a fish". That would make sense, but if my name was Nemo, I can swim. That doesn't mean I'm a fish. The the third one says "If Nemo is not a fish, then he doesn't swim". That doesn't make sense. Say my name is Nemo. I'm not a fish. I can swim though!

8 0
3 years ago
Read 2 more answers
Please HELP!! 20 Points!!! <br><br> Graph
lakkis [162]

Answer:

I think it is the first one. If I am wrong, sue me in the comments. If I am right, please

<h2><u>MARK ME BRAINLIEST.</u></h2>

4 0
3 years ago
The set of all whole numbers not greater than 5
k0ka [10]

Answer:

-5, -4 , -3 , -2, -1, 1, 2 , 3, 4, 5

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • What is each expression written using each base only once? (-4)^-6*(-4)^7
    6·2 answers
  • A population of bees is decreasing. The population in a particular region this year is 1,250. After 1 year, it is estimated tha
    9·1 answer
  • Albert multiplied a whole number by a fraction. The whole number is greater than one. The fraction is greater than zero and less
    6·1 answer
  • There are three cardinals, five sparrows and four finches near a bird feeder. If a sharp shunned hawk randomly selects one song
    6·1 answer
  • 333 erasers cost \$4.41$4.41dollar sign, 4, point, 41. Which equation would help determine the cost of 444 erasers? Choose 1 ans
    14·1 answer
  • Plz help this is due soon​
    11·1 answer
  • Y=5
    6·1 answer
  • Helpppp and explain///////////////////////////
    13·1 answer
  • Can you guys sxxxub to my channel XxDuckyxX it has 225 suxvxvxvbs and I do giveaways
    11·1 answer
  • Please help me with this! I got one answer, although I am not sure if it is correct. i think it wants 2 answers
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!