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Nastasia [14]
3 years ago
13

False rational statement?

Mathematics
2 answers:
mars1129 [50]3 years ago
8 0
Every rational number is also an integer
Troyanec [42]3 years ago
3 0

Answer:

D. Every integer is also a rational number

Step-by-step explanation:

Every integer is also a rational number would be FALSE about a rational statement.

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Take west to be the positive direction. The height of a sloped roof above the place where you stand is 12
den301095 [7]

<u>Given:</u>

Take west to be the positive direction. The height of a sloped roof above the place where you stand is 12  feet. If you move 3 feet west, the height is 10 feet.

We need to determine the slope.

Let x denote the standing place.

Let y denote the height.

Writing the given as coordinates, we get;

(0,12) and (3,10)

<u>Slope</u>:

The slope can be determined using the formula,

m=\frac{y_2-y_1}{x_2-x_1}

Substituting the coordinates (0,12) and (3,10), we have;

m=\frac{10-12}{3-0}

m=\frac{-2}{3}

Thus, the slope is m=-\frac{2}{3}

7 0
3 years ago
Help me please I don’t get it
True [87]
Eleven adult chaperones will be needed
3 0
3 years ago
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The smaller of two numbers is one-half the larger, and their sum is 27. Find the numbers. I need an answer in 10 minutes
Alex777 [14]

Answer:

18 and 9

Step-by-step explanation:

The numbers are x and 1/2x.

x + 1/2x = 27

3/2x = 27

x = 18 so the numbers of 18 and 9.

6 0
3 years ago
9 to the second power multiply by 3 to the 6 power =3 to the ? power
GenaCL600 [577]

Answer:

Step-by-step explanation:

a^{m} × a^{n} = a^{m+n}

(a^{m})^{n} = a^{mn}

~~~~~~~~~~~~~

9^{2} × 3^{6} = (3²)² × 3^{6} = 3^{2*2+6} = 3^{10}

7 0
3 years ago
A movie theater conducted a survey of its customers. Twelve people were selected at random and asked how many times they had gon
Mila [183]
Here, you know that 12 people answered.

Therefore :

Take the "M" for mean :

M= \frac{1+4+2+7+3+11+3+5+1+1+1+3}{12}
M= \frac{42}{12}
M = 3.5

In short, you answer would be C. 3.5.

Hope this helps !

Photon

7 0
3 years ago
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