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3 years ago

Tom simplified an expression in three steps, as shown:

Mathematics

1 answer:

Aleksandr-060686 [28]3 years ago

8 0

Step 3, you cannot add exponents of differing bases

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Which choices are equivalent?

Mice21 [21]

Answer:

B C F are correct answers

5 0

3 years ago

Arrange the following and ascending and descending order first one is 1 by 12 1 by 23 1 by 5 1 by 7 1 by 50 1 by 9 1/17

Nonamiya [84]

Answer:

Ascending order is given by

1/50<1/23<1/17<1/12<1/9<1/7<1/5

Descending order is given by

1/5>1/7>1/9>1/12>1/17>1/23>1/50

Step-by-step explanation:

We are given that

1/12,1/23,1/5,1/7,1/50,1/9,1/17

We have to arrange the numbers in ascending and descending order.

LCM of 12,23,5,7,50,9,17

$23\times 5\times 12\times 7\times 50\times 17\times 9$

=73899000

$\frac{1}{12}\times \frac{6158250}{6158250}=\frac{6158250}{73899000}$

$\frac{1}{23}\times \frac{3213000}{3213000}=\frac{3213000}{73899000}$

$\frac{1}{5}\times \frac{14779800}{14779800}=\frac{14779800}{73899000}$

$\frac{1}{7}\times \frac{10557000}{10557000}=\frac{10557000}{73899000}$

$\frac{1}{50}\times \frac{1477980}{1477980}=\frac{1477980}{73899000}$

$\frac{1}{9}\times \frac{8211000}{8211000}=\frac{8211000}{73899000}$

$\frac{1}{17}\times \frac{4347000}{4347000}=\frac{4347000}{73899000}$

14779800>10557000>8211000>6158250>4347000>3213000>1477980

Therefore,

Ascending order is given by

1/50<1/23<1/17<1/12<1/9<1/7<1/5

Descending order is given by

1/5>1/7>1/9>1/12>1/17>1/23>1/50

5 0

3 years ago

Rebecca is calculating her expected expenses for her week long trip to Thailand. Her plane ticket costs 22,885 baht, her lodging

saul85 [17]

Answer:

The answer is B because you add up the 3 expenses

Step-by-step explanation:

Add the three expenses

7 0

2 years ago

Order the rational numbers in each group from least to greatest.<br>0.55, 3/5 , 2/3

Lera25 [3.4K]

Answer:

0.55

3/5= .6

2/3= .66

Step-by-step explanation:

0.55

3/5= .6

2/3= .66

5 0

3 years ago

Read 2 more answers

(17, -6), (-11, 7)<br> Find the slope of the line.

kipiarov [429]

Answer:

slope = -13/28

Step-by-step explanation:

slope = (y2-y1)/(x2-x1) = (7-(-6))/(-11-(17) = 13/-28

5 0

3 years ago