All categories

3 years ago

I need to make sure the first one is correct and the second question i need help with

Mathematics

2 answers:

stiks02 [169]3 years ago

8 0

Answer:

First one: 9 units

Second one: |2.5|, |-3|, |3.3|, |-4|

Step-by-step explanation:

9 units not negative 9 since you are counting the distance, not to or from, and the second one is the absolute value with each one, to simplify:

|-3|=3

|2.5|=2.5

|-4|=4

|3.3|=3.3

so the answer to the second one is |2.5|, |-3|, |3.3|, |-4|

snow_tiger [21]3 years ago

7 0

Answer:

1. 9 units 2. d

Step-by-step explanation:

1. you simply go nine units forward, there is no negatives involved

2. when a number is shown in absolute value ( |x| ) it doesnt matter if its positive or negative, its just a number so the smallest go first and largest last (least to greatest)

I hope this helps, nice dragon wallpaper and because that is ironic im sorry but

subscribe to pewdiepie

You might be interested in

What’s the distance between the points (3, 1) and (-9, -7)

zloy xaker [14]

The distance is (11,7)

8 0

3 years ago

Someone help with this problem and the other ones if you can!!!!

SOVA2 [1]

Answer:

sorry i cant I really need the points tho

8 0

3 years ago

A 700 megabyte CD can store 80 minutes of music how many CDs would be needed to store 420 minutes of music?

PSYCHO15rus [73]

The answer would be 5.25 CDs. This is right because 420/80 is 5.25.

Hope this helps!

4 0

3 years ago

Where will her cut be located? Round to the nearest tenth. x = (StartFraction m Over m + n EndFraction) (x 2 minus x 1) + x 1 A

Arte-miy333 [17]

Answer:

The correct answer is 25.2 in.

Step-by-step explanation:

It is given that number line goes from 0 to 60 which can be used to represent a ribbon of length = 60 inches.

2 inches of the ribbon are frayed so actual length = 58 inches

Please refer to the attached image for the ribbon.

A is at 0

C is at 60

B is at 2

P is the point to divide the remaining ribbon in the ratio 2:3.

Part AB of the ribbon is frayed.

BP: PC = 2:3

Let BP = 2 $x$ and PC = 3 $x$

Now, BP + PC = BC = 58 = 2 $x$ + 3 $x$ = 5 $x$

So,

$5x =58\\\Rightarrow x =11.6$

BP = $2\times x = 2 \times 11.6 = 23.2\ inches$

Location of the Cut = 2 + 23.2 = 25.2 inches

Alternatively, we can use the formula directly:

$x = \dfrac{m} {m + n } (x_2 - x_1) + x_1$

$x_1 = 2\\x_2 = 60$

m: n is the ratio 2:3

$x = \dfrac{2} {2 +3 } (60- 2) + 2\\\Rightarrow 0.4 (58 )+2\\\Rightarrow 23.2+2 \\\Rightarrow \bold{25.2\ inches}$

5 0

4 years ago

Read 2 more answers

Which is bigger 0.45 or 2/5

pickupchik [31]

The biggest out of the two possible answers is 0.45. 2/5 in decimal form is 0.4, or in percentage form becomes 40%. However, if 0.45 is changed into a fraction, it becomes 9/20 in its smallest form, which is difficult to compare. If we consider 0.45 as a percentage, however, it obviously becomes 45%, which is bigger than 40% so we can confirm that 0.45 is larger than 2/5.

4 0

3 years ago