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Alexus [3.1K]
2 years ago
9

Are 3x and -8x like terms ?

Mathematics
1 answer:
zalisa [80]2 years ago
8 0
Yes cause they are the same degree.
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One lap around a track is 1/4 mile. on monday, stacy ran 11 laps.
creativ13 [48]
A. 2¾ miles

b. 22 laps/hr

c. 12 laps
8 0
2 years ago
A train leaves Zurich at 2240 and arrives in Paris at 0732. work out the time taken​
Alisiya [41]

The time taken to reach train from Zurich to Paris is 8 hours 52 minutes.

Step-by-step explanation:

          The given is,

                     Train leaves Zurich at 22:40

                     Train arrives Paris at 07:32

Step:1

          Time taken to reach from zurich to paris,

                            = Train leaves at Zurich - Train arrives at Paris

                            = 22:40 - 07:32

                            = 8.52 hours

Step:2  

         Time taken by train to reach from zurich to paris in minutes,

                           = 8.52 hours

                           = 4831 minutes 12 secs

Result:

        The time taken to reach train from Zurich to Paris is 8 hours 52 minutes, if a train leaves Zurich at 2240 and arrives in Paris at 0732.

4 0
2 years ago
Tramserran? Do you think you could lend a hand for these questions? You have saved my life on more than one occasion. It's Algeb
Makovka662 [10]

Answer:

#1). 6 , 18 , 54

#2). 5/3 , 14 / 9 , 41/27

#3). 1.5 , 2.5 , 2.5

Step-by-step explanation:

#1).

g(x) = 3x

g(2) = 3 . 2 = 6

g²(2) = 3 . 3 . 2 = 18

g³(2) = 3 . 3 . 3 . 2 = 54

#2).

g(x) = 1/3 x + 1

g(2) = 2/3 + 1 = 5/3

g²(2) = g(5/3) = 5/9 + 1 = 14/9

g³(2) = g(14/9) = 14/27 + 1 = 41/27

#3).

g(x) = -1 ║x - 2 ║ + 3

g(0.5) = -1 (1.5) + 3 = 1.5

g²(0.5) = g(1.5) = -1(0.5) + 3 = 2.5

g³(0.5) = g(2.5) = -1(0.5) + 3 = 2.5

8 0
3 years ago
Read 2 more answers
At 9:00 pm bob leaves his home and starts walking to the bus stop at a constant speed of 9.3 feet per second. bob's house is 432
klio [65]
a. define variables for the quantities that are changing (be specific).
 We define variables:
 t = time in second
 d = distance traveled
 The variables that are changing are t and d.
 As the time increases, the distance decreases.

 b. what does it mean to say bob walks at a constant speed of 9.3 feet per second?
 It means that for every second that passes, Bob walks 9.3 feet.

 c. consider the formula d = 4320 - 9.3t i. what does t represent? ii. what does 9.3t represent? iii. what does d represent? 
 For this case we have:
 t = represents the time in seconds
 9.3t = represents the distance traveled by Bob
 d = represents the distance Bob must travel to get to the bus stop.
5 0
2 years ago
The figure shows the dimensions of the side of a house. Find the area of the side of the house.
vladimir1956 [14]

Answer:

Answer is 75cm squared.

Step-by-step explanation:

10x15 = 150

divide by 2

final answer is 75.

6 0
2 years ago
Read 2 more answers
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