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tresset_1 [31]
2 years ago
8

7. These number share the same percentage

Mathematics
1 answer:
otez555 [7]2 years ago
7 0
Answer: 30

You find the difference and put this over the original price ie. 25-20=5. 5/20= 0.25 so the increase is 25%

24x 0.25= 6
6+24=£30

(Or 24x1.25=30)
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El area del cuadrado mide 25 pies cuadrados cuál es la longitud de un lado del cuadrado?
Anna [14]
Sabiendo que el área del cuadrado cuyos lados miden (cada uno) "a" es igual a "a²" (A=a²), simplemente sustituimos el área por 625 m² y resolvemos la ecuación: 

<span>a² = 625 m² --> a = √(625 m²) --> a = 25m </span>

<span>Solución: Cada lado mide 25 metros. </span>


<span>Explicación de por qué el área del cuadrado con lados de longitud "a" es "a²": </span>
<span>El área de cualquier cuadrilátero es igual a la base por la altura de éste. Siendo en el cuadrado todos los lados iguales, la base y la altura también son iguales. Por lo tanto, el área del cuadrado sera el siguiente: </span>
<span>Área = Base x Altura = a x a = a² </span>

<span>¡Saludos!</span>
7 0
3 years ago
On the number line below, P represents a number. What is the value of the opposite of that number? A number line from negative 4
Arada [10]

Answer:

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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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musickatia [10]

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6 0
3 years ago
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abruzzese [7]

Answer:

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Step by step:

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2) 5x= -40 : Simplify

3) 5x/5 = -40/5 : Divide both sides

Hope that helps

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3 years ago
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maks197457 [2]

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Step-by-step explanation:

if you replace x and y with the numbers, the answer will be true.

3 0
3 years ago
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