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Lilit [14]
3 years ago
15

1/5^-2=25 True or fales

Mathematics
2 answers:
dolphi86 [110]3 years ago
8 0

Answer:

true

Step-by-step explanation:

ser-zykov [4K]3 years ago
7 0

Answer:

true

Step-by-step explanation:

\frac{1}{ {5}^{ - 2} }  =  \frac{1}{ \frac{1}{ {5}^{2} } }  =  \frac{1}{ \frac{1}{25} }  = 1 \times  \frac{25}{1}  = 25

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elixir [45]

Answer:

Area of ​​equilateral triangle:36cm

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Step-by-step explanation:

We need to find the corresponding relationship, it is not difficult to find that this is a simple quadratic function problem.

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7 0
3 years ago
There are 3,280.84 feet in a kilometer. There are 5,280 feet in a mile. To the nearest hundredth, how many kilometers are in a m
just olya [345]

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Step-by-step explanation:

8 0
3 years ago
What is the probability of tossing two coins in Irvington bus land on heads?
d1i1m1o1n [39]
  • Sample space = {TT, HH, TH, HT} where T is tail and H is head.
  • Number of outcomes = 4
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  • =  (\frac{1}{4}  \times 100)\% \\  = 25\%

<u>Answer</u><u>:</u>

<u>D)</u><u> </u><u>2</u><u>5</u><u>%</u>

Hope you could understand.

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6 0
2 years ago
What is the slope of a line between (-4,14) and (-16,8)
Bess [88]

Answer:

\frac{1}{2}

Step-by-step explanation:

slope :

slope \:  =  \:  \frac{y2 - y1}{x2 - x1}  =  \frac{8 - 14}{ - 16 -  - 4}  =  \frac{ - 6}{ - 12}  =  \frac{1}{2} = 0.5

7 0
3 years ago
Helppppppppp <br> Can I get some help please
eimsori [14]

Answer:

6

Step-by-step explanation:

6/1=48/8

48/8÷3/8=6

8 0
3 years ago
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