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gulaghasi [49]
4 years ago
11

On a map the key indicates that 1 centimeter equals 3.5 meters. A road shown on this map that runs for 30 centimeters. How long

is the road
Mathematics
1 answer:
Mice21 [21]4 years ago
5 0

Answer:

105 meters, is the length of the road.

1cm= 3.5m

30cm*35=105

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3 years ago
Which rule represents the table's values?<br> y = 2x<br> y=-2x<br> y=-12%<br> V = -2x + 1
hram777 [196]

Answer:

Therefore the required rule for the given table is

y=-2x

Step-by-step explanation:

Given :

Table values are

x          y

6         -12    

7         -14

8         -16

9         -18

10         -20

To Find :

The rule for above result = ?

Solution:

The Required Rule for the above Table is

y=-2x

For first case

Put x = 6 in the rule we get

y=-2\times 6 =-12 as shown in the table

For second case

Put x = 7 in the rule we get

y=-2\times 7 =-14 as shown in the table

For third case

Put x = 8 in the rule we get

y=-2\times 8 =-16 as shown in the table

For fourth case

Put x = 9 in the rule we get

y=-2\times 9 =-18 as shown in the table

For fifth case

Put x = 10 in the rule we get

y=-2\times 10 =-20 as shown in the table

Therefore the required rule for the given table is

y=-2x

7 0
4 years ago
Umeko and Clemente are simplifying the problem below, who was wrong? Explain the error.
lapo4ka [179]
\log_76+\log_73-\log_72 \\ =\log_7(6\times 3)-\log_72\\  =\log_718-\log_72 \\=\log_7 \frac{18}{2}  \\ =\log_79
8 0
4 years ago
For the function g defined by g(x)=70−3x find g(−x),−g(x), and −g(−x).
nirvana33 [79]

Answer:

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  • -g(x) = -70 +3x
  • -g(-x) = -70 -3x

Step-by-step explanation:

Put the minus signs where the problem statement tells you. As with any function, the argument replaces the variable in the function definition. That is, for g(-x), you put (-x) where x is in the definition of the function.

  g(-x) = 70 -3(-x) = 70 +3x

  -g(x) = -(70 -3x) = -70 +3x

  -g(-x) = -(70 -3(-x)) = -70 -3x

4 0
3 years ago
72 divided by 2 times 4 divided by 3
vovangra [49]
72 ÷ 2= 36

36 × 4= 144

144 ÷ 3= 48
7 0
3 years ago
Read 2 more answers
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