Answer:
65
Step-by-step explanation:
Answer:
Los lados de la lista cuadrada que le fabricaron miden 15 m
Step-by-step explanation:
Hola! Sabemos que la loseta tiene área cuadrada y que el área del cuadrado está dada por:
Ac = a²
Donde a es la medida de los lados del cuadrado.
Para hallar la medida de la lista cuadrada despejamos a aplicando raíz cuadrada a ambos miembros:
a = √(Ac)
a = √(225 m²)
a = 15 m
Los lados de la lista cuadrada que le fabricaron miden 15 m
Answer:
6x -8
Step-by-step explanation:
2 (3x - 4)
Distribute
2*3x - 2*4
6x -8
Solutions
8 over 12 minus 4 over 12 =
-
Fractions have two parts. The denominator and the numerator<span>.
</span>
The denominator in a fraction represents the total number of equal size pieces that make up a whole. For example 7/12 of a foot means one foot is broken into 12 equal sized divisions.
<span>The numerator in a fraction represents the number of pieces selected. If the numerator is larger than the denominator, the number is larger than one. For example, 15/12 of a foot is equivalent to.
</span><span>A common denominator is needed when adding, subtracting and comparing fractions because each object needs to be cut into the exact same size pieces to be able to combine, remove or compare.
</span>
and
have the same denominator.
Solve
8 - 4 = 4
The denominator stay the same.
<span>Answer =
</span>
Minus 2x both sides
2x-10=0
add 10 both sides
2x=10
divide by 2
x=5