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
pav-90 [236]
3 years ago
15

The perimeter of a rectangle can be found using the formula P = 4 s . True or False

Mathematics
2 answers:
Minchanka [31]3 years ago
6 0

Answer:

{ \underline{ \sf{true}}}

mina [271]3 years ago
5 0

Answer:

The perimeter of a rectangle can be calculated by adding both lengths, and both widths

Step-by-step explanation:

You might be interested in
What is (w-4/9) (-2/3) =-4/9
Basile [38]
W=10/9 is the answer
8 0
3 years ago
What is the solution set of x2 + 5x + 1 = 0?
DerKrebs [107]

Answer:

\huge\boxed{\left\{-\dfrac{5+\sqrt{21}}{2};\ \dfrac{-5+\sqrt{21}}{2}\right\}}

Step-by-step explanation:

x^2+5x+1=0\\\\\text{Use the quadratic formula:}\\\\\text{For}\ ax^2+bx+c=0\\\\\Delta=b^2-4ac\\\\\text{if}\ \Delta < 0,\ \text{then the equation has no real solution}\\\text{if}\ \Delta=0,\ \text{then the equation has one real solution}\ x=\dfrac{-b}{2a}\\\text{if}\ \Delta>0,\ \text{then the equation has two real solution}\ x=\dfrac{-b\pm\sqrt{\Delta}}{2a}

\text{We have}\\\\a=1,\ b=5,\ c=1\\\\\Delta=5^2-4(1)(1)=25-4=21>0\\\\x=\dfrac{-5\pm\sqrt{21}}{2(1)}=\dfrac{-5\pm\sqrt{21}}{2}

3 0
3 years ago
Hi :) I need help with the question in the screenshot if anybody knows it can you plz help I will give you brainliest, thanks an
amm1812

This question is difficult to give a definite answer to because it's an approximation, but I estimate the solutions to be around x = 2.6 and x = -2.6.

When they ask for solutions of the graphed function they are asking for an approximation of where the graph intercepts the x-axis, and we can see it kind of intercepts in the middle of 2 and 3, except slightly closer to 3, which is why I estimated 2.6.

The graph also appears to be symmetrical, which means the solutions will be the same except one would be negative and one would be positive, which means the second solution would be -2.6.

I hope this helps! Let me know if you have any questions :)

6 0
3 years ago
Draw a shape using a rectangle and a triangle
navik [9.2K]
You can draw a house :)
7 0
3 years ago
kai owns a bakery and uses 25 grams of sugar for every 75 grams of butter in a pastry recipe. Using this information, complete t
eduard
50/150, 75/225, 100/300, 125/375.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Between which two integers does square root of /51 lie
    12·2 answers
  • Alfred May 21 goals in 3.5 minutes what is Alfred unit rate
    11·1 answer
  • Dayson is covering a package in the shape of a rectangular prism with wrapping paper. The package is 50 centimeters by 20 centim
    9·1 answer
  • What are the factors in 6x(x+3)?
    15·1 answer
  • PLEASE HELP DONT SKIP I NEED YOU
    5·1 answer
  • What is another way to write x2.x4?
    6·1 answer
  • If A = -3n + 2 and B = 5n - 7, what is the value of A - B, in simplest form?
    13·1 answer
  • 5 5/6 - 3 1/3 simplest form<br><br><br>a. 2 2/3 <br><br>b. 9 1/6<br><br>c. 2 1/2<br><br>d. 8 1/2
    5·1 answer
  • Mrs.Rodriquez is purchasing trophies for each child that plays little league she wants to spend no more than $7.00 per thropy ​
    9·1 answer
  • The circumference of a circle is 44π cm. find the diameter, the radius, and the length of an arc of 110.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!