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lawyer [7]
3 years ago
6

What is the value of 6x2 +4x+8,when x=7

Mathematics
2 answers:
taurus [48]3 years ago
8 0

Answer:

the answer is 120 if that 2 is multiplication

6(7)=42

42(2)=84

+28

+8

= 120

andrew11 [14]3 years ago
5 0

Answer:

120

Step-by-step explanation:

Replace x with 7

6*7*2+4*7+8

Multiply

84+28+8

Add

<u><em>120</em></u>

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Naily [24]

Answer:

x≤9

Step-by-step explanation:

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8 0
3 years ago
5. Classify each triangle by its angle and sides
PIT_PIT [208]

Answer:

5 is D

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Step-by-step explanation:

Define:

Equilateral - All sides and angles are congruent

Isosceles: Two congruent sides and two congruent angles

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Right triangle: A triangle with a right angle ( note that a right angle has a measure of 90 degrees )

obtuse triangle: A triangle with an obtuse angle ( obtuse angles have a measure of more than 90 degrees. )

Acute triangle : A triangle with an acute angle ( an acute angle has a measure of less than 90 degrees )

Answer:

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Therefore the triangle in #5 is a right isosceles

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