What is the product? Complete the equation. -5. (-9) =

Mathematics

1 answer:

Neko [114]3 years ago

6 0

Answer:

then it would be 9 times 5 which would be 45 so 45 is the answer

Step-by-step explanation:

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Find the measure of the indicated angle to the nearest degree.

azamat

Step-by-step explanation:

Let the measure of required angle be x degree

$\therefore \tan \: x = \frac{45}{28} \\ \\ \therefore \tan \: x = 1.60714286 \\ \\ \therefore \: x = {\tan}^{ - 1} (1.60714286) \\ \\ \therefore \: x = {\tan}^{ - 1} ( \tan \: 58.109 \degree) \\ \\ \huge \red{ \boxed{\therefore \: x = 58\degree}}$

Thus, first option is the correct answer.

6 0

3 years ago

What's four minus 1 third

Aleonysh [2.5K]

Answer:

3 2/3

Step-by-step explanation:

hope this helps

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3 years ago

Read 2 more answers

2. 2x + y = -4<br> 5x + 3y = -6

Eduardwww [97]

Answer:

x=15/4,y=-8.25

Step-by-step explanation:

Well to begin with it make both y's equal so multiply the first equation by 3 making it into: 6.6x+3y=-12. next subtract this new equation by the other one making it one equation as, 1.6x=-6, simplify to get: x=15/4, or 3.75 input that into one of the equations the secound one would be easier to make it 18.75+3y=-6 simplify again, 3y=-24.75 than you get y as y=-8.25

4 0

3 years ago

Suppose that telephone calls arriving at a switchboard follow a Poisson process with an average of 5 calls per minute. What is t

postnew [5]

Answer:

The correct answer is "0.0842".

Step-by-step explanation:

Given:

X = 5

By using the Poisson's distribution formula, we get

The probability will be:

⇒ $P(x=2)=\frac{\lambda^x.e^{-\lambda}}{x!}$