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Mekhanik [1.2K]
3 years ago
7

Simplify the exponential expression. 5 4 =

Mathematics
1 answer:
aliina [53]3 years ago
4 0

Answer:

???

Step-by-step explanation:

what the expression just 5 and 4 i dont get it

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DO 11. Find the slope of the line that passes through the points<br> (-4, 7/2) and (3, -21/10)
Evgen [1.6K]

Answer:

-4/5

Step-by-step explanation:

5 0
2 years ago
On the second day of a hiking trip, the tourists covered 17% bigger distance than on the first day. By how many percent did thei
finlep [7]
Speed=distance/time
suppose the distance of the first day is d, and the time is t
distance of the second day: d+0.17d=1.17d
time of the second day: t+0.2t=1.2t
speed of the second day: 1.17d/1.2t=0.975(d/t)=(1-0.025)(d/t)
so the speed of the second day is 2.5% slower than the first day. 
6 0
3 years ago
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A taxi charges a flat rate of $1.75, plus an additional $0.65 per mile. If Erica has at most $10 to spend on the cab ride, how f
yaroslaw [1]

Answer: 12.69 miles approx

Step-by-step explanation:

let x represent the number of miles traveled

1.75 + 0.65x = 10

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x = 12.69 miles approx

3 0
3 years ago
Write the equation of the line containing each pair of points
Alja [10]
Can you please take a picture of each pair of points
4 0
3 years ago
Helppp meee pleasssseee!!!
aivan3 [116]

Answer:

19°

Step-by-step explanation:

Set up the equation (triangles add up to 180 degrees)(Right angles are 90 degrees).

39 + 90 + 2x + 13 = 180

142 + 2x = 180

2x = 38

x = 19

5 0
2 years ago
Read 2 more answers
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