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2 years ago

To construct a parallel line through a point not on the line using paperfolding you can perform the ___ construction twice

Mathematics

2 answers:

vfiekz [6]2 years ago

7 0

Answer:

Perpendicular line segment

Step-by-step explanation:

I did the test

AP3X

-BARSIC- [3]2 years ago

6 0

Answer:

The midpoint of a segment

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Bill booked a ride to the airport. If it rains, the traffic will be bad and the probability that he will miss his flight is 0.06

kvasek [131]

Answer:0.614

Step-by-step explanation:

Given

Probability he will miss flight if it rains=0.06

Probability he will miss flight it does not rain=0.01

Given the probability of rain=0.21

Therefore Probability that it will not rain=1-0.21=0.79

Probability that he will miss the flight $=0.21\times 0.06+0.79\times 0.01=0.0205$

P(actual raining and he missed the flight| he miss the flight) $=\frac{0.21\times 0.06}{0.21\times 0.06+0.79\times 0.01}$

$=\frac{0.0126}{0.0205}=0.614$

7 0

2 years ago

What is the product of 84,90?

MAVERICK [17]

84•90 is 7,560.

ndheisn

3 0

3 years ago

PLEASE PLEASE SOMEONE PLEASE HELP ME PLEASE PLEASE SOMEONE PLEASE HELP ME WITH MY HOMEWORK PLEASE HELP

bogdanovich [222]

Answer:

0.725

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

The question is:

saul85 [17]

$f(x) = \sqrt{x+1} \\ y = \sqrt{x+1} \ or \ y^2 = x+1 \ or \ x = y^2 - 1 \\ Therefore, \ f^{-1}(x)=x^2 - 1$

$(fof^{-1})(a) = f(f^{-1}(a))=f(a^2-1) \\ =\sqrt{a^2-1+1}=\sqrt{a^2}=a \\ \\ (f^{-1}of)(a)=f^{-1}(f(a))=f^{-1}(\sqrt{a+1})= \\ (\sqrt{a+1})^2-1 = a+1-1 = a$

Therefore, $(fof^{-1})(a) = (f^{-1}of)(a) = a$

8 0

2 years ago

2.5 (8.6 ÷ 2 – 1.8)

Alina [70]

Answer:

6.25 is the answer

Step-by-step explanation:

work in the () first

2.5(8.6÷2-1.8)

2.5(2.5)

the multiply the two numbers and get 6.25

hope this helps

7 0

2 years ago

Read 2 more answers