for each square, s represents the side length. find the area a and the perimeter p of each square.
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Answers
Area A of squares S₁, S₂, S₃ and S₄ are 1 square units, 4 square units, 9 square units and 16 square units. Perimeter P of squares S₁, S₂, S₃ and S₄ are 4 units, 8 units, 12 units and 16 units.
What is perimeter?A closed shape's perimeter is the sum of the lengths of its outside boundaries. The lengths of all the sides are added to determine the measurement.
Let four squares are S₁, S₂, S₃ and S₄.
And the sides of squares S₁, S₂, S₃ and S₄ are 1 unit, 2 unit, 3 unit and 4 unit respectively.
To find the perimeter P and area A:
Area of the square = side x side
And the perimeter of the square = 4(side)
For square S₁,
Area of the square = 1x 1
Area of the square A = 1 square unit.
And the perimeter of the square P = 4(1) = 4 units.
For square S₂,
Area of the square = 2 x 2
Area of the square A = 4 square unit.
And the perimeter of the square P = 4(2) = 8 units.
For square S₃,
Area of the square = 3 x 3
Area of the square A = 9 square unit.
And the perimeter of the square P= 4(3) = 12 units.
For square S₄,
Area of the square = 4 x 4
Area of the square A = 16 square unit.
And the perimeter of the square P = 4(4) = 16 units.
Therefore, A of squares S₁, S₂, S₃ and S₄ are 1 square units, 4 square units, 9 square units and 16 square units. P of squares S₁, S₂, S₃ and S₄ are 4 units, 8 units, 12 units and 16 units.
To learn more about the perimeter of a shape:
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Related Questions
Find the value of x.
Answers
Answer:
x = 4
Step-by-step explanation:
ΔABC ≈ ΔDBE
set up a proportion of corresponding sides:
BD / BE = BA / BC
BA = 10 - x + x = 10
10-x / 3 = 10 / 5
cross-multiply:
5(10 - x) = 3(10)
50 - 5x = 30
-5x = -20
x = 4
y=x +1. what is y and x and then the (x, y) thing and the slope and the y intercept
Answers
Answer:
Your answer is
From the equation : y=x+1
slope is 1 y intercept is 1
(x,y)= ( 1,2),(3,4)...........................(Infinity -1,Infinity)
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A bottom of a 6 foot deep circular pool has an area of 452.4 ft. If the pool is only
full, how many cubic feet of water are in the pool? Round to the nearest tenth, if
necessary.
Answers
Answer:
450.4
Step-by-step explanation:
Find the value of x in the triangle shown below.
32
9
3
Choose 1 answer:
<= V27
B
2= 90
C
2 = 6
D
12
Answers
Answer:
Rounding this off to the nearest hundred, we get that x is 12 units long.
Step-by-step explanation:
Find the distance from Pleasant Park to Frenzy farm.
GIVING BRAINLIEST.
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Answer:
4.47 units
Step-by-step explanation:
Answer:
blurry
Step-by-step explanation:
how to solve for x???
Answers
Answer:
B) [tex]10\sqrt{3}[/tex]
Step-by-step explanation:
So basically it's divided into 3 similar triangles and using ratios we can try to find x
long side/short side = long side/short side
(20)/(x) = (x)/(15)
[tex]x^{2}[/tex] = 300
x = [tex]10\sqrt{3}[/tex]
I really hope I didn't make that too complicated-
please hurry I need to pass this class
Answers
Answer:
start at (0,2) go up one over 3 to the right, and down 1 over 3 to the left
Answer:
slope is 1/3
the y intercept is (0,2)
Help help help help
Answers
Answer:
-4/5
Step-by-step explanation:
hope this helps
Answer: The slope is -4/5
Step-by-step explanation: Try finding 2 points on the graph that are on the line, then use the following formula, rise / run. The slope is -4/5.
How many bars of soap and toothbrushes are in each package
Answers
Answer:
Please explain
Step-by-step explanation:
Answer:3,2
Step-by-step explanation:
I did it
Hema is making cupcakes for her classroom. She has a 14 ounce-bag of sprinkles. aif she puts 1/3 ounce of sprinkles on each cupcake, how many cupcakes can she make using the sprinkles? (fraction pls)
Answers
Answer:
42 or 42/1
Step-by-step explanation:
Divide 14 by 1/3.
Help please I don’t know what to do!!!!!
Answers
Answer:
[tex]y = 2(2) {}^{x} [/tex]
Step-by-step explanation:
It ask us to create a exponential function. A exponential function is represented by a equation like this
[tex]y = ab {}^{x} [/tex]
where a is the vertical stretch, b is the constant rate of growth, and x is the nth exponet.
Using the point 0,2
we can plug that in to find a part of the equation above.
let x=0 and y=2
[tex]2 = ab {}^{0} [/tex]
[tex]b {}^{0} = 1[/tex]
[tex]2 = a \times 1[/tex]
[tex]a = 2[/tex]
Let update the equation now since a equal 2
[tex]y = 2b {}^{x} [/tex]
Now let use point 2,8 to find the b value
let x=2 and y=8
[tex]8 = 2b {}^{2} [/tex]
Divide both sides by 2
[tex]4 = {b}^{2} [/tex]
take the sqr root of 4
[tex]b = 2[/tex]
Let update the equation
[tex]y = 2(2) {}^{x} [/tex]
The measure of two side of a triangle are given if p is the perimeter and p=18x+9y find the measure of the third side
Answers
Answer:
10x + 6y
Step-by-step explanation:
Let t = length of the third side
3x + 4y + 5x - y + t = 18x + 9y
8x + 3y + t = 18x + 9y
t = 10x + 6y
marking brainiest to whoever can help me fill these in
Answers
I don't know let me think about it
Find the value of x in the triangle shown below
Answers
Answer:
Step-by-step explanation:
Pythagorean theorem,
Base² + altitude² = hypotenuse²
x² + 3² = 6²
x² + 9 = 36
x² = 36 - 9
x² = 27
x = √27
Answer:
D) x=sq rt 27
Step-by-step explanation:
using the Pythagorean theorem
6^2=3^2+x^2
36=9+x^2
27=x^2
x=sq rt 27
HELP DUE IN 15 MINS!
List the remaining corresponding congruent parts of the triangles.
∠MNA ≅ ∠:
∠NMA ≅ ∠:
Segment MN ≅ Segment:
Answers
Answer:
Step-by-step explanation:
MNA ~= DYA
NMA ~= YDA
Segment MN ~= Segment DY
Answer:
Corresponding parts are:
∠MNA ≅ ∠DYA ∠NMA ≅ ∠YDA Segment MN ≅ Segment DYCalculate the missing number in a ratio. ?:0.2 = 7:6
Answers
9514 1404 393
Answer:
? = 7/30 = 0.233...(repeating)
Step-by-step explanation:
Write the ratios as fractions, then multiply by the denominator under the unknown.
[tex]\dfrac{\text{?}}{0.2}=\dfrac{7}{6}\\\\\text{?}=0.2\times\dfrac{7}{6}=\dfrac{2}{10}\times\dfrac{7}{6}\\\\ \boxed{\text{?}=\dfrac{7}{30}=0.2\overline{3}}[/tex]
1 + 1 = ? can you help me
Answers
Answer:I think its 2
Step-by-step explanation:Im not really sure but i think thats the answer
Answer:
2
Step-by-step explanation:
Pls help!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
A) (6 , 8)
B) (-6 , 2 )
C) (4 , -4)
A map of a city uses the scale 1 cm = 75 m. On the map, South Street is 28 cm long. If there is a traffic cone at the start of South Street and a cone every 5 m along the road, how many traffic cones are there in al?
traffic cones in all
There are
Answers
Answer:
28 x 75 = 2,100 then you would divid 2,100 / 5 = 420 so thats your answer.
Hope this helps please reward me brainlist
what would x & y be ? PLZ HELP DUE IN 20 MINUTES !
Answers
Answer:
y = -2x + 5
Step-by-step explanation:
plz mark brainliest! :D
Pleaseee helppp answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!
Answers
Answer:
(7, -4)
Step-by-step explanation:
What is the slope of the line?
Answers
Answer:
1
Step-by-step explanation:
[tex]\frac{rise}{run}=slope[/tex]
[tex]\frac{1}{1} =1[/tex]
therefore the slope is 1
plz mark me brainliest. :)
Answer:
y = x + 5
1 would be the slope AKA m
Step-by-step explanation:
y = mx + b
mx is change of y to the change in x.
m is the slope
As you can see in the problem above, everytime y moves up 1, x moves to the right 1.
b is the y intercept - where is y when x is at 0?
This will help you find the slope of future problems hopefully. :)
HURRY HURRY HURRY PLEASE! This is due by 8:00 it’s 7:21 !
Answers
Answer:
64
Step-by-step explanation:
4^3 means to multiply 4 by itself three times, 4×4×4=64
Solve. 4x + 1 - x = -2(x - 3)
Answers
Answer: In the equation 4x + 1 - x = -2(x - 3) X = 1
I hope this helped Please mark Brainliest
Step-by-step explanation:
Nathaniel2861401
Answer:
x = 1
Step-by-step explanation:
4x + 1 - x = -2(x - 3)
3x + 1 = -2x + 6
3x + 2x = 6 - 1
5x = 5
x = 1
Which is the graph of y= 3/4x -3 ?
Answers
Answer:
The one farthest to the right, graph A.
Step-by-step explanation:
Which two equations express the measure of angle x?
Answers
Step-by-step explanation:
the answer to your question is 1 and 4
Answer:
Step-by-step explanation:
1 and 4 wrong
URGENT!!!! PLS HELPP!!!
Answers
Answer:
35*36=1260
Step-by-step explanation:
Answer:
35, 36
Step-by-step explanation:
Let the two consecutive positive integers be x and (x + 1)
According to the given information:
[tex]x(x + 1) = 1260 \\ \\ {x}^{2} + x - 1260 = 0 \\ \\ {x}^{2} + 36x - 35x - 1260 = 0 \\ \\ x(x + 36) - 35(x + 36) = 0 \\ \\ (x + 36)(x - 35) = 0 \\ \\ x + 36 = 0, \: \: x - 35 = 0 \\ \\ x = - 36, \: \: x = 35 \\ \\ \because \: x \in \: positive \: integer \\ \\ \therefore \: x \neq \: - 36 \\ \\ \therefore \: x = 35 \\ \\ x + 1 = 36[/tex]
Light can travel 1,339,200,000 miles in two hours. What is the speed of light in miles per hour?
Answers
Answer:
670 616 629 miles per hour?
Step-by-step explanation:
Which of the following expressions is equal to -3x - 12 ?
A. (-3x - 6.)(+2)
B. (-3x + 2)(x - 6 )
C. (-3x - 4)(x-3)
D. (-3x +6)(x + 21)
Answers
Answer:
C
Step-by-step explanation:
Answer:
C.(-3x-4)(x-3)
Step-by-step explanation:
1. -3x -12
2. rewrite 12 as 3 × 4
3. Factor out common term -3
4. answer -3(x+4)
Which correlation coefficient represents the strongest downward trend in a data set? -0.83 -0.23 0.12 0.92
Answers
Answer: -0.83
Step-by-step explanation:
A correlation coefficient(r) is used to determine the strength and direction of the relationship between two variables.
-1 ≤ r ≤1
For downward trend r is negative.
For strong correlation r should be closer to 1 or -1.
From the given correlation coefficients -0.83 is both negative and closer to -1.
Hence, a correlation coefficient represents the strongest downward trend in a data set = -0.83