I need help please and thank you
Answers
Answer:
C
Step-by-step explanation:
each face is 9 cm squared because 3 times 3 is 9
9 times 6 is 54
squared units for area and surface area
Answer: C) 54 sq cm
Step-by-step explanation:
All of the sides in the example are 3 cm each, and there are 6 sides to a cube. 3^2*6 (3 squared times 6) = 54. Because we squared 3, the answer would be C)54 sq cm.
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Ejemplo de cómo escribir:1. Nombre de polinomio- grado- coeficiente término lineal- coeficiente término constante Vale muchos puntos
Can someone help me with these questions??
mary has 50 earring boxes. the boxes measure 1 inch on each side. how many rectangular prisms, each with a different sized base, could mary make by stacking all of the earring boxes?
14+2y+3-6y
Answers
14+3+2y-6y=
17-4y
Answer:
Step-by-step explanation:
How do you simplify an expression?
Here are the basic steps to follow to simplify an algebraic expression:
remove parentheses by multiplying factors.
use exponent rules to remove parentheses in terms with exponents.
combine like terms by adding coefficients.
combine the constants.
Answers
Answers
Answer:
When x = 1, y = -2
When y = 4 = -2 x -2
Therefore x = 1 x -2 = -2
Hope this helps!
Answers
Answer:
51
Step-by-step explanation:
Answer:
51°
Step-by-step explanation:
90 - 39 = 51
Answers
Answer:
see attachment
Step-by-step explanation:
The applicable property of exponents is ...
The 4th selection uses this property directly. The 3rd selection uses the property
to show that the cubes of the two expressions are equivalent. Since all the numbers involved are real numbers, this is equivalent to showing the expressions equivalent.
Answers
17 - 2c =
17 - 2 (7) =
17 - 14 = 3
17-2c for c=7
Replace c by its number
17-2(7)
17-14
= 3
I hope that's help !