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3 years ago

15

HelpppppPpPpp Help S X

1 answer:

melisa1 [442]3 years ago

6 0

Answer:

27. <

28. <

29. =

30. =

Step-by-step explanation:

For absolute value, the value can never be negative unless a negative sign is in front of the absolute value equation. For example |-4| is positive 4 ,but -|-4| is -4. Another way is if you know what multiplying each sign is.

For the fractions, you need to change the fractions to a equal denominator. Hope this helps.

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John spent $75 on a shopping trip for new clothes last week. He had expected to spend $100 on clothes. table How much was the ab

kolezko [41]

Answer:

$\$\ 25$

Step-by-step explanation:

By definition, the absolute error is defined as:

$\epsilon = |x_a - x_e|$

Where:

$\epsilon$ : is the error

$x_a$ : is the approximate value

$x_e$ : is the exact value

In this problem the approximate value was 100 and the exact value was 75. Then we substitute these values in the formula to find the error.

$\epsilon = |100 - 75|\\\epsilon = \$\ 25$

3 0

3 years ago

Read 2 more answers

26 cm/s= m/min i really need help

Bess [88]

26 cm/s = 15.6 m.min :))
i hope this be helpful
have a nice day

4 0

3 years ago

Read 2 more answers

The machinist's goal was to increase his production by at least 10% each day. Assume he achieved his goal. If he was able to mac

koban [17]

Answer:

25+10%= 27.5 Hope this helps.

Step-by-step explanation:

3 0

3 years ago

1.)Painting Jane is painting one wall of her living room. The wall is rectangular, 13 feet wide by 9 feet high. What is the area

antiseptic1488 [7]

Answer:

1. $117 ft^{2}$

2. $54 ft^{2}$

3. $1,428 ft^{2}$

4. $644 ft^{2}$

5. $4,700 ft^{2}$

6. $57,600 ft^{2}$

Step-by-step explanation:

First use $A = w*l$

$w = width$

$l = length$

It doesn't have to be $A = w*l$ , it could be $A = l*w$ . It will be the same answer.

1. $3 ft * 9 ft = 117 ft^{2}$

2. $3 ft * 18 ft = 54 ft^{2}$

3. $42 ft * 34 ft = 1,428 ft^{2}$

4. $23 ft * 28 ft = 644 ft^{2}$

5. $94 ft * 50 ft = 4,700 ft^{2}$

6. $360 ft*160 ft = 57,600 ft^{2}$

3 0

2 years ago

AD = x + 3 and DM = 2x - 1. Find AM.

IgorC [24]

I think it might be 7 don't know what answers you may have but its a guess

6 0

3 years ago