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Tomtit [17]
2 years ago
7

Determine if the statement is always, sometimes or never true. The measure of an exterior angle at the vertex of a polygon equal

s the measure of the adjacent interior angle. always
Mathematics
1 answer:
jeka942 years ago
6 0

Answer:

I believe it is never

Step-by-step explanation:

Sorry if I'm wrong ...

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Vlad1618 [11]
110% of 90 is:
90*1.10 = 99

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45 minutes

Step-by-step explanation:

1/2 hour=30 minutes

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Factor the expression 2x^2-5x-3
adell [148]

Answer:

(2x+1)(x-3) is the factorized form of the given expression

Step-by-step explanation:

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By using sum and product rule

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By taking common

=2x(x-3)+1(x-3)

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Which graph represents the solution set of this inequality?
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Step-by-step explanation:

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Cual es el valor de un esfero cuando la docena se compra en $7848? Area de un triangulo de 9 unidades de base y 6 unidades de al
aniked [119]

Answer:

a) $654

b) 27 unidades cuadradas

c) 721

Step-by-step explanation:

a) ¿Cuál es el valor de un bolígrafo cuando la docena se compra por $ 7848?

Una docena = 12

Por eso:

12 bolígrafos = $ 7848

1 bolígrafo = $ x

Cruz multiplicar

12 bolígrafos × $ x = 1 bolígrafo × $ 7848

$ x = 1 bolígrafo × $ 7848/12

$ x = $654

b) Área de un triángulo ¿9 unidades de base y 6 unidades de altura?

Área de un triángulo =

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1/2 × 9 × 6

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c) Cien veces la suma de 4.5 con 2.71

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100 × (4,5 + 2,71)

= 100 × (7.21)

= 721

6 0
2 years ago
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