Respuesta:
Largo del lado = 25cm
Perímetro = 100 cm
Explicación paso a paso:
Área de un cuadrado = L²
L es la longitud del lado del cuadrado
Dado
Área del cuadrado = 625sq. cm
625 = L²
L = √625
L = 25
Por lo tanto, el lado mide 25 cm de largo.
Perímetro del cuadrado = 4L
Perímetro del cuadrado = 4 (25)
Perímetro del cuadrado = 100cm
Por lo tanto, el perímetro del cuadrado es de 100 cm.
Answer:
-El lado mide 25 cm.
-El perímetro del cuadrado mide 100 cm.
Step-by-step explanation:
La fórmula para calcular el área del cuadrado es:
A=a², donde:
a es la longitud de uno de los lados
Ahora, puedes despejar a en esta fórmula para calcular cuánto mide el lado para lo cual debes sacar la raíz cuadrada a ambos lados:
[tex]\sqrt{A}=\sqrt{a^2}[/tex]
a=[tex]\sqrt{A}[/tex]
Ahora puedes reemplazar A con 625 que es el área del cuadrado:
a=[tex]\sqrt{625}[/tex]
a=25
De acuerdo a esto, el lado mide 25 cm.
Después, para calcular el perímetro debes utilizar la siguiente fórmula:
P=4*a, donde a es la longitud del lado
Dado que sabemos que el lado mide 25 cm:
P=4*25
P=100
El perímetro del cuadrado mide 100 cm.
Which of the following is the most reasonable product of 5 10/11 and 3 16/17
15
18
20
24
Answer:
24
Step-by-step explanation:
Both improper fractions are very close to the next whole number, and since it asks for the most reasonable product (multiply/times) you can round them both up to 6 and 4. 6 x 4= 24
Is (-2, 4) a solution of the graphed inequality?
Choose 1 answer:
Yes
No
Answer:
Yes
Step-by-step explanation:
I think the test
in the accompanying diagram of circle o, chords ab and cd intersect at e. if ae x eb = 18 and ed = 6, what is ce?
a: 108
b: 24
c: 3
d: 18
Answer:
CE = 3
Step-by-step explanation:
Given 2 intersecting chords, then the product of the parts of one chord is equal to the product of the parts of the other chord, that is
CE × ED = AE × EB , that is
CE × 6 = 18 ( divide both sides by 6 )
CE = 3
hellllllllllllllllllllllllllp
Answer:
I believe the answer is 250. I hope this helps Bye!
Translate: two is four more than a number, x
2 is 4 more than -2
I know this because there is no positive number -4 from 2 so you need to go to the negatives which means 2, 1 ,0, -1,-2.
Hope this helped<3
Have a wonderful day...
-Dignoris :)
Find the area of the figure. Sides meet at right angles. No links please
Answer:
answer: 72
Hope that helps!
The price of a snowsuit is reduced by $28.38.
This is a discount of 33%.
a) What is the regular price of the snowsuit?
b) What is the sale price of the snowsuit, including taxes?
Answer:
(a) s = the original price = $28.38 / 0.67 = $42.36
Step-by-step explanation:
Let s represent the original price of the snowsuit.
If $28.38 is a discount of 33% from the original price, then (1.00 - 0.33)s = $28.38, or 0.67s = $28.38.
(a) s = the original price = $28.38 / 0.67 = $42.36
(b) if taxes are 7% then the sale price is (1.07)($42.36) = $45.32.
Of course, if the tax rate is other than 7%, the total sale price will be different.
Find the perimeter.
42
14
82
102
O
12
102
Perimeter = ?
Simplify your answer completely.
given a set of input values, the function must be able to assign a value to each input value give some specific input value, the function must not assign more than one value to it
Answer:
No
Step-by-step explanation:
No, because one of the x-value is used more than once, this graph is not a function.
If this has helped please mark as brainliest
erms is selling tickets to a musical performance.
Answer:
the price of an adult ticket is $3 and a child ticket is $2
Step-by-step explanation:
1/5 divided by 3 please! in fraction form!!
Answer:
1/15
Step-by-step explanation:
Factorise fully 15x² + 10x
Answer:
5x (3x + 2)
Step-by-step explanation:
15x² + 10x
5x (3x + 2)
The zeros of a function are the values of for which the function is equal to zero. Enter a number in each blank to make true statements about the function ()=(2−6)(−4).
Answer:
Here we want to complete the blank to make the equality true:
( ) = (2 - 6)*(-4)
The equality is true if we have the same value in both sides, so we can think of this as an algebraic equation:
x = (2 - 6)*(-4)
We just need to find the value of x.
Then let's solve the right side:
x = (2 - 6)*(-4) = (-4)*(-4)
Remember the rule of signs:
(-)*(-) = (+)
x = (-4)*(-4) = 4*4 = 16
Then we need to complete the blank with the number 16
(16) = (2 - 6)*(-4)
Katie has the following grades on the last 5 math tests: 56, 90, 67, 82, 78. What would her average test score be?
Answer:
74.6
Step-by-step explanation:
Tp find the average, add all the scores and divide by the number of scores.
56 + 90 + 67 + 82 + 78 = 373
Now divide 373 by 5.
373 / 5 = 74.6
The Central High School students voted to select a school mascot. The results
of the vote are recorded in the table. What is the probability that a randomly
selected senior voted for an eagle mascot?
Class Falcon Eagle Total
Freshman 155 90 245
Sophomore 160 65 225
Junior 100 130 230
Senior 165 55 220
Total
580 340 920
Answer:
1/4 or 0.25
Step-by-step explanation:
The probability that a randomly selected senior voted for an eagle mascot is 11/68.
Given that, the Central High School students voted to select a school mascot. The results of the vote are recorded in the table.
We need to find what is the probability that a randomly selected senior voted for an eagle mascot.
What is the formula to find the probability of an event?Probability can be defined as the ratio of the number of favourable outcomes to the total number of outcomes of an event. For an experiment having 'n' number of outcomes, the number of favourable outcomes can be denoted by x. The formula to calculate the probability of an event is as follows.
Probability(Event) = Favorable Outcomes/Total Outcomes = x/n
Now, probability = 55/340 =11/68
Therefore, the probability that a randomly selected senior voted for an eagle mascot is 11/68.
To learn more about the probability visit:
https://brainly.com/question/9793303.
#SPJ2
Pedrito gastó la cuarta parte de su propina en golosinas, las dos quintas partes en juegos y la octava parte se la regaló a su hermano menor. ¿Qué fracción de su propina todavía le queda?
Answer:
La fracción de la propina que todavía le queda a Pedrito es:
9/40 (nueve cuarentavos).Step-by-step explanation:
Para obtener la respuesta, se debe realizar una resta de fracciones, en este caso la haremos de solo dos fracciones por ocasión para que quede muy bien entendido. La totalidad de la propina de Pedrito corresponde a una unidad (es decir 1 entero), por lo tanto, a ese número le restaremos lo que gastó en golosinas, lo cual es una cuarta parte o 1/4:
[tex]1-\frac{1}{4}=\frac{3}{4}[/tex]Una vez Pedrito ha gastado una cuarta parte en golosinas, aún le quedan tres cuartas partes o 3/4, ahora a ese número le restaremos las dos quintas partes o 2/5 que gastó en juegos:
[tex]\frac{3}{4}-\frac{2}{5}=\frac{7}{20}[/tex]Una vez gastadas dos quintas partes en juegos aún le quedan siete veinteavos o 7/20, por último, a este número le restaremos la octava parte o 1/8 que le regaló a su hermano menor:
[tex]\frac{7}{20}-\frac{1}{8}= \frac{9}{40}[/tex]Por lo tanto, al final de sus gastos y obsequios, a Pedrito le quedan 9/40 o nueve cuarentavos de su propina.
Emily went to a toy story that was selling one Nintendo ds game and one wii game for a total of $70. Emily bought 3 ds games and 2 with games and spent $169 .what was the price of one wii game
Answer:
0ne wii game is 50 dollars
Step-by-step explanation:
how many lines of symmetry does does this triangle have ?
Answer:
D..... 3 lines of Symmetry
Heck I can't leave I should but I can't---At a local pet store, Shirley noticed that about four out of five customers who bought pets chose goldfish. Shirley wants to know the estimated probability that three randomly selected customers buying pets would not buy goldfish. How could Shirley design a simulation for this scenario?
A.
She could roll a six-sided die three times. On the die, numbers 1 to 3 represent customers who buy goldfish and 4 to 6 represent customers who don’t buy goldfish.
B.
She could spin a spinner divided into nine equal sections three times. On the spinner, four sections represent customers who buy goldfish and five sections represent customers who do not buy goldfish.
C.
She could spin a spinner divided into five equal sections three times. On the spinner, four sections represent customers who buy goldfish and one section represents customers who do not buy goldfish.
D.
She could use a random number generator to generate a set of three numbers from 0 to 9. The numbers 0 to 4 represent customers who buy goldfish, and 5 to 9 represent customers who do not buy goldfish.
E.
She could use a number generator to generate a set of five numbers from 0 to 3. The numbers 0 to 2 represent customers who buy goldfish, and 3 represents customers who do not buy goldfish.
Answer:
C. She could spin a spinner divided into five equal sections three times. On the spinner, four sections represent customers who buy goldfish and one section represents customers who do not buy goldfish.
Step-by-step explanation:
We are told that four out of five customers who bought pets chose goldfish.
Thus;
P(those who bought pets also chose gold fish) = 4/5
Therefore;
P(those who bought pets but do not buy gold fish) = 1 - (4/5) = 1/5
Now, she wants to know the estimated probability that three randomly selected customers buying pets would not buy goldfish.
The probability we have is 1/5.
Therefore,to accommodate the 3 randomly selected customers, we have to multiply the numerator and denominator for each probability by 3.
Thus;
P(those who bought pets also chose gold fish) = 4/5 × 3/3 = 12/15
P(those who bought pets but do not buy gold fish) = 1/5 × 3/3 = 3/15
Looking at the new probabilities, the simulation she can use is to divide a spinner into five equal sections three times so that for each section, we can have the probability of 1/5 and 4/5.
Thus, option C is correct.
AYUDAAA, ES UN EXAMEN PARA HOY!!
Lo empiezo a seguir si me dan la respuestas correctas! :)
Answer:
1/2 , .5 , 50%
Step-by-step explanation:
The area of a circle is 23.79cm2.
Find the length of the radius rounded to 2 DP.
Answer:
2.75cm
Step-by-step explanation:
Given data
Area of circle= 23.79cm^2
We know that the formula for the area of a circle is
Area= πr^2
Substitute
23.79=3.142*r^2
23.79/3.142= r^2
7.57=r^2
Square roo both sides
r= √7.57
r= 2.75 cm
Hence the radius is 2.75cm
9.42 * 6.7 Show explanation
Answer: 63.114
Step-by-step explanation:
Multiply like normal but don’t bring your decimal down count how many number are behind the decimal. You have 2 on the first number and 1 on the second so count 3 places
Answer:
63.114
Step-by-step explanation:
See the picture I attached, I hope this helps!
drag step's into order to correctly to solve the equation x-27=
Answer:
x = 89x - 27 (+27) = 62 (+27)Step-by-step explanation:
you have to isolate x, the variable. to do so, you have to invert the number to 'cancel' it out
A vase in the shape of a cube measures 8
inches on each side. The vase is half full with
water. How many cubic inches of water are
in the vase?
The average weight of a male African elephant is 15,000 pounds. How many tons is this?
A. 7 1/2 tons
B. 7 Tons
C. 8 Tons
D. 30,000,000 Tons
Answer:
A
Step-by-step explanation:
I just looked it up lol but I hope I helped
image is right there please help
Answer:
Step-by-step explanation:
Can you at least put the questio here
A field has a length of 260 meters and a width of 500 meters. Part of the field, 50 meters by 200 meters, is paved for a parking lot. How much of the area remains unpaved?
Answer: 120,000 meters²
Step-by-step explanation:
First find the area of all the land both paved and unpaved:
= Length * Width
= 260 * 500
= 130,000 meters²
The find the area paved:
= 50 * 200
= 10,000 meters²
The area left unpaved:
= Total area - Paved area
= 130,000 - 10,000
= 120,000 meters²
please help asap!!!!
Help me plz no wrong answer plz answer fast please!!!!!
Answer:
3rd option "The data point for player G is an outliner"
His weight is on the extreme side compared to the other players
and plus the other answers are just wrong
but the 4th option may be a possible answer
Can you help me with this math question pls? I need help super fast.
Answer: I thinks it’s B
Step-by-step explanation: