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BlackZzzverrR [31]
4 years ago
12

PLEASE HELP

Mathematics
2 answers:
Otrada [13]4 years ago
5 0
<span>One cm represented 11 in. in the first scale, but now 1 cm represents 12 in. in the second scale.</span>
SIZIF [17.4K]4 years ago
3 0

Answer:

The correct answer is option A,

One cm represented 11 in. in the first scale, but now 1 cm represents 12 in. in the second scale

Step-by-step explanation:

The earlier planned length was 44 in\\

So the scale of the map was

\frac{44}{4} \\= 11\\1 cm = 11 in\\

The second planned length was 48 in\\

So the second scale of the map was

\frac{48}{4} \\= 12\\1 cm = 12 in\\

Thus, option A is correct.

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????????????????????
Ilia_Sergeevich [38]

Answer:

your answer would be D....

3 0
3 years ago
When using a debit card: A:There are always fees. B:Identification is always required. C:You still need to record transactions i
Komok [63]

Answer:

D.

Step-by-step explanation:

Since this isn't a credit card, there are no interests or fees on a debit card, so A is incorrect. B is also incorrect. You only need identification when you are withdrawing or depositing at a bank, but purchases made in stores or online do not need your identification. You also don't need to record transactions in your checkbook (but it is recommend to keep track of purchases). Modern day technology already records transaction history and all you need to do is access it online.

D is correct because if someone steals your PIN for your debit card, they could go to stores and use that money. You can dispute charges and report to the bank if that happens.

7 0
3 years ago
How many solutions does the following equation have?<br> 5x + 8 - 7x = -4x + 1
JulsSmile [24]
-2x + 8 = -4x + 1
- 1 -2x
7 = -6x
—
-6x


7/-6 or -7/6
3 0
3 years ago
4) The yellow submarine was at sea level when the passengers boarded. The journey began with a descent of 40 meters. After exami
____ [38]

a) Write an expression to describe the journey of the yellow submarine.

-> ((0 - 40) + 30) - 25

[] Sea level = 0

[] The descend 40 meters = -40

[] After examining the sea, they rose 30 meters = + 30

[] They dove 25 meters to look at an octopus = -25

b) At what depth did they stop to look at the octopus?

-> -35 meters

[] The started at 0 (0), descended 40 (-40), rose 30 (-10), and then sove 25 (-35) to see the octopus

[] Another way to think of this is to simplify our previous expression completely

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

4 0
3 years ago
6 7/12 - 5 2/3 I need help on this Math Promblem
inessss [21]

Answer:

11/12

Step-by-step explanation:

6 7/12 - 5 2/3

=(6-5) + (7/12 - 2/3)

= 1 + 7/12 - 2*4 / 3*4

= 1 + 7/12 - 8/12

= 1 + 7-8 / 12

= 1 + -1/12

=11/12  

8 0
3 years ago
Read 2 more answers
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