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
a_sh-v [17]
3 years ago
15

5 The area of a rectangular lawn is 255 m². If its length is 15 m, find its perimeter.​

Mathematics
1 answer:
Marina CMI [18]3 years ago
3 0
Area of a rectangular lawn = l×b

255=15×x

Hence the breadth is 17 m

Hence perimeter =2(l+b)=2(15+17)=64
You might be interested in
I really need help with this
postnew [5]

Answer:

1/2 or .5

Step-by-step explanation:

you find 2 points that the line goes through, then you find the rise/run. lastly you simplify if you can, then you have the answer

7 0
3 years ago
Anyone know this??<br> pls help lol
Svetllana [295]
X={6,-10} that is the answer
3 0
3 years ago
how.can you write the prime factorization and find the greatest common factor and the least common multiple of two numbers​
alisha [4.7K]

Answer:

Step-by-step explanation: you just need to find the greatest factors and least multiple then do it to two numbers

3 0
3 years ago
A square is cut in half on the diagonal creating two equal triangles each triangle has an area of 0.72 square units what is the
Katyanochek1 [597]

In a square all 4 sides are equal, so when you cut it along the diagonal to make a triangle, both the base and the height of the triangle would be the same.


The area of a triangle is found by the formula 1/2 x base x height

Since the base and height are the same the formula becomes Area = 1/2 x S^2 ( where S is the length of a side).

The area is given as 0.72 square units.

Now you have 0.72 = 1/2 x S^2

First multiply both sides by 2:

1.44 = S^2

To find S, take the square root of both sides:

S = √1.44

S = 1.2

The side length is 1.2 units.

7 0
3 years ago
Can u guys help me please
shusha [124]
Its y=3/4x+3

you can solve it

-3x+4y=12

add 3x both sides

4y=3x+12

divide 4 by both sides

y=3/4x+4
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is 39/3 as a mixed number?
    10·2 answers
  • A food production company is choosing between two suppliers of grain. Supplier A sells grain for $5.25 per bushel plus a deliver
    15·1 answer
  • Select the fraction with the largest value, 1/5, 1/8, or 3/4
    9·1 answer
  • There is a book sale at the library. The price for each book is $4. Which expression can be used to show how much money the libr
    13·1 answer
  • Absolute value of -6
    6·2 answers
  • BRAINLIST TO THE FIRST PERSON THAT GETS THIS RIGHT!!!!Decide whether this inequality statement is true or false. -5 &gt; 2 *
    11·1 answer
  • Help plz,.<br>cos5A - cosA / sin5A+sinA-2sin3A=cotA<br>prove it.​
    11·2 answers
  • Solve this polynomial: (22x^2+12x)/(2)​
    7·2 answers
  • Please solve this :)
    13·1 answer
  • 3 • 1/5 = x please help I am having a brain fart and I am running out of time!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!