3 years ago

Match each justification to its corresponding step in the following solution. (Table shown above)

Mathematics

1 answer:

AveGali [126]3 years ago

5 0

Answer:

Step-by-step explanation:

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3 consecutive odd integers such that the sum of twice the first and three times the second is 55 more than twice the third

den301095 [7]

Answer:

Consecutive odd integers are 19 , 21 & 23

Step-by-step explanation:

Let the first 3 consecutive odd intergers be x , (x + 2) and (x + 4).

According to the question,

$2x + 3(x + 2) = 2(x + 4) + 55$

$= > 2x + 3x + 6 = 2x + 8 + 55$

Eliminating 2x from both the sides,

$= > 3x + 6 = 63$

$= > 3x = 63 - 6 = 57$

$= > x = \frac{57}{3} = 19$

So, the consecutive odd integers are = 19 , 21 & 23.

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2 years ago

A building contractor examined 6 floor joists in a home and found that they had the following widths:

miss Akunina [59]

Answer:

Step-by-step explanation:8 inches

89 is the answe 89

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2 years ago

Find the volume of the rectangular prism below. (Hint: Volume = Base Area x Height of Prism)

Inga [223]

Answer:

The answer is D

Step-by-step explanation:

Base area: 9 x 7 = 63

63 x 5 = 315

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2 years ago

4a + (–6b) – 3a + 2b factor the expression

Gemiola [76]

Answer:

a−4b

Step-by-step explanation:

Combine Like Terms:

=4a+−6b+−3a+2b

=(4a+−3a)+(−6b+2b)

=a+−4b

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3 years ago

A right triangle has an angle that measures 34 and the adjacent side measure 17. what is the lenght of the hypotenuse to the nea

olga2289 [7]

The length of the hypotenuse is 38

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3 years ago