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
katrin [286]
3 years ago
8

A 32cm long string just fits round the perimeter of a square board. The area of the board is

Mathematics
2 answers:
Ierofanga [76]3 years ago
8 0

Answer:

64cm2

Step-by-step explanation:

(32÷4)=8

8×8=64cm2

gregori [183]3 years ago
3 0

Answer:

64cm²

Step-by-step explanation:

perimeter of a square= 4 x side of the square

perimeter= 32cm

i.e side of the square= 32/4

side= 8cm.

Area of square = side of the square ²

=8²

therefore, area of square = 64cm²

You might be interested in
Find the standard form of the equation of the parabola with a focus at (0, 8) and a directrix at y = -8.
Gala2k [10]
Vertex is directly in middle of directix and focus

distance from 8 to -8 is 16
16/2=8
so 8 below focus (since 8>-8) is the point (0,0
vertex is (0,0)
nice

it opens up because focus is above directix
also it goes up down so
4p(y-k)=(x-h)^2
(h,k) is veretx
we got that (h,k) is (0,0)
and p is distance from vertex to focus which is 8
so
4(8)(y-0)=(x-0)^2
32y=x^2
y=(1/32)x^2
5 0
3 years ago
Hannah has 36 space rocks total. How many more purple rocks Does Hannah have been blue rocks?
-BARSIC- [3]

Answer:

12 purple rocks

24 blue rocks

Step-by-step explanation:

<u>2/3 blue</u>

<u>1/3 purple</u>

36/3 = 12

6 0
3 years ago
The difference between the product of 4 and a number 6
Mice21 [21]

Answer:

If we call our unknown value x, then we can say that

The "product of 4 and a number" is 4x

The "difference between" 4x and 6 is 4x - 6

Step-by-step explanation:

8 0
3 years ago
What number a is 70% of 70?<br> 70<br> 100
crimeas [40]

Answer:

49

Step-by-step explanation:

hope this helps!

7 0
3 years ago
Read 2 more answers
Which shows the expression below in simplified form? (3.7 × 1013) + (4.5 × 1012) 4.15 × 1013 8.2 × 1013 3.745 × 1012 8.2 × 1012
frosja888 [35]
What is your first expression? because i can not answer without the first expression.
8 0
3 years ago
Other questions:
  • A container holds 0.7 liters of oil and vinegar 3/4 of that is vinegar how much oil is in the container
    5·1 answer
  • Write the name of the period that has the digits 913
    5·1 answer
  • Tony is 8 years old. His sister Anna is 4 years less than twice his age. Write a numerical expression for Anna’s age.
    11·1 answer
  • Write an equivalent exponential expression for “five to the third power. " Evaluate the expression.
    7·2 answers
  • Simbolizar: un medio de x
    15·1 answer
  • PLZ NEED HELP i will GIVE YOU BRAINS FOR THE BEST EXPLINATION :)
    14·2 answers
  • Algebra 1 :: 9th grade
    12·1 answer
  • ( 10 - 2n ) - ( 5n - 8)
    10·1 answer
  • For questions 1-4 The spinner to the left is spun 100 times.
    12·1 answer
  • Peter weighs is 105 kg. His wants to lose 500 g per week. How many weeks will it take for him to have a mass of 90 kg
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!