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koban [17]
3 years ago
12

Proof that 1^√2 = 1 is true

Mathematics
2 answers:
Reika [66]3 years ago
8 0

Answer:

1^sqrt(2) = 1 is always true

Step-by-step explanation:

mrs_skeptik [129]3 years ago
3 0

Step-by-step explanation:

it is always 1 because the teacher said.....lol

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What is another way to write 54?
never [62]

Answer:

None of the above.

5 0
3 years ago
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How many days are there in 4 years,that is,3 years and 1 leap year??
____ [38]
I think the answer is 1,096 days
6 0
3 years ago
ASAP ASAP ASAP asap help me​
Nataly [62]

Answer:

16

Step-by-step explanation:

We can use the Pythagorean theorem to find the  height

a^2 + b^2 = c^2 with a and b legs and c the hypotenuse

The triangle is a right triangle with legs GH and FG and hypotenuse FH

FG^2 + GH^2 = FH^2

FG ^2 + 12^2 = 20^2

FG^2 +144 = 400

Subtract 144 from each side

FG^2 +144-144 = 400-144

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Take the square root of each side

sqrt(FG^2) =sqrt(256)

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7 0
3 years ago
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The population of a colony of mosquitoes obeys the law of uninhibited growth. If there are 1000 mosquitoes initially and there a
STatiana [176]

Answer:

24761 mosquitoes

5.4 days

Step-by-step explanation:

Let the equation that shows the population of the mosquitoes after x days,

A=P(1+r)^x

Where,

P = Initial population,

r = rate of increasing per day,

Here, A = 1000, when x = 0,

1000=P(1+r)^0\implies P = 1000

A = 1900 when x = 1,

1900 = P(1+r)^1\implies 1900 = 1000(1+r)\implies 1.9 = 1 + r\implies r = 0.9

Thus, the required function that represents the population after x days,

A=1900(1+0.9)^x=1900(1.9)^x

If x = 4,

The number of mosquito after 4 days,

A=1900(1.9)^4 = 24760.99\approx 24761

If A = 60,000,

60000 = 1900(1.9)^x

\frac{600}{19}=1.9^x

Taking log both sides,

\log(\frac{600}{19})=x\log 1.9

\implies x = \frac{\log(\frac{600}{19})}{\log 1.9}=5.378\approx 5.4

Thus, there will 60,000 mosquitoes after 5 days.

6 0
3 years ago
Find the gradient of the line segment between the points (3,-2) and (5,-5). Give your answer in its simplest form.
Paraphin [41]

Answer:

2/7

Step-by-step explanation:

gradient y²-y¹/x²-x¹=4-2/4-(-3)

=2/7

{Taking (x¹,y,¹)=(-3,2)

and(x²-y²)=(4,4)

4 0
2 years ago
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