3 years ago

Which equation below describes the angle measurements of a night isosceles

Mathematics

1 answer:

Tems11 [23]3 years ago

6 0

Answer : A - 90+2(45)=180

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Find the quotient of -32/15 divided by -4/5

lana [24]

Answer:

Step-by-step explanation:

-32/15/-4/5

-32/15*5/-4

-32*5/15*-4

-160/-60

8/3

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3 years ago

A pair of pants cost 50% more than a tie. A shirt cost 25% more than the same tie. By what percentage is the cost of the pair of

Lisa [10]

<u>Answer</u>

20%

<u>Explanation</u>

let the cost of tie = x

Then cost of a pair of pants = (100+50)%x

= 150%x

= 1.5x

The cost of shirt = (100+25)%x

= 125%x

= 1.25x

(1.5x - 1.25x)/1.25x × 100

0.25x/1.25x × 100

0.2 × 100 = 20%

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4 years ago

Anyone know the answer?

Svetradugi [14.3K]

I think it may be A.

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3 years ago

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A system with 6 independent components is such that the system will fail if at least one of the individual components fail. the

Ipatiy [6.2K]

The components operate independently, so the probability of "total" system failure is the same as the product of each probability of component failure. That is, if $A_i$ denotes the event that component $i$ fails, then

$\mathbb P(A)=\mathbb P(A_1\cup\cdots\cup A_6)=\mathbb P(A_1)\times\cdots\times\mathbb P(A_6)$

The $A_i$ are independent and identically distributed, so $\mathbb P(A_i)=\mathbb P(A_j)$ for all $i,j$ . So

$\mathbb P(A)=\mathbb P(A_1)^6=0.02^6=6.4\times10^{-11}=0.000000000064$

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3 years ago

Write an addition fact that helps you solve 16-9

pochemuha

4+1 = 5
5 is the answer but you could also just subtract it a normal way

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3 years ago

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