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3 years ago

Identify the correct representation of the expression 3(x + 2)

Mathematics

1 answer:

Anettt [7]3 years ago

6 0

Answer:

3x + 6

Step-by-step explanation:

It's A because x + x + x = 3x and 2+2+2 = 6

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State whether the data described below are discrete or continuous, and explain why. The exact mass (in grams )of food eaten by

NARA [144]

Answer:

A. The data are continuous because the data can take on any value in an interval.

Step-by-step explanation:

The data surveyed is the exact mass, in grams, of food eaten by each person each day.

This type of data is continous, not discrete. The mass can take any value within the domain of positive real numbers. It represents a physic variable, and they are always continous.

5 0

3 years ago

Plz help and explain

Over [174]

Answer:

7.975

Step-by-step explanation:

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2 years ago

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In ΔABC, m∠A=a, m∠B=β, m∠C=y. AB = c, AC = b, BC = a. Find the remaining parts of each triangle if the following parts are given

Daniel [21]

Answer:

9.013 square units

Step-by-step explanation:

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2 years ago

Please help me out !!!!

Mkey [24]

Answer:

Step-by-step explanation:

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2 years ago

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d1i1m1o1n [39]

Answer:

(D) 59 MPH

Step-by-step explanation:

To do this, we simply must look at what the table is giving us. From the top left corner, we can see that they are supplying us with the mileage between each of the cities given. Since we're going from Dallas to Lubbock, find Dallas on the y-axis and go left until you see Lubbock.

The distance between Dallas and Lubbock is <u>351 miles</u>. Now, we have to take our given information, our desired travel time of <u>6 hours</u>, and divide from the miles to get our speed:

$mph=miles/hours\\mph=(351)/(6)\\mph=58.5$

Then, we round up to the nearest whole number to get our answer of 59 miles per hour.

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2 years ago

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