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kherson [118]
4 years ago
8

Explain how you know that -3.4 is a rational number.

Mathematics
1 answer:
dybincka [34]4 years ago
5 0

Answer:yes

Step-by-step explanation:because it can be as different equations

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Roman stands across from a flag pole.
Eva8 [605]
The answer is 13.2 m.
Because we are only given the hypotenuse, adjacent, and theta measurements.
the opposite side is always opposite theta. In this case, theta is 39 degrees. The hypotenuse is always the slant of the triangle, so it is 17 m. And adjacent is obviously the only one left, in this case, it is x.

You have to use sin, cos, or tan for this problem. You would use cos because cos = adjacent /hypotenuse (x/17)

so you would do cos(39) times 17
x = cos(39) * 17
x = .777 * 17
x = 13.21 

And it says round to the nearest tenth, so it is 13.2 m.
Hope this helps.

3 0
3 years ago
Read 2 more answers
Which of the following equations represent linear function?
luda_lava [24]

Answer:

click them all and whatever shows up right then keep that.. bc thats big ideas.. i know how that works

Step-by-step explanation:

3 0
3 years ago
Professor Elderman has given the same multiple-choice final exam in his Principles of Microeconomics class for many years. After
Len [333]

Answer: 0.9738

Step-by-step explanation:

We assume that the scores follows a normal distribution.

Let \overline{x} denotes the class average .

As per given we have,

\mu=76\ \ \&\ \ \sigma=12

Sample size : n= 12

The probability that a class of 15 students will have a class average greater than 70 on Professor Elderman’s final exam will be :

P(\overline{x}>70)=1-P(\overline{x}

Hence, the correct answer = 0.9738

8 0
3 years ago
I NEED HELP ON THIS
ANTONII [103]

Answer:

L'(-1,1)  M'(1,2)  N(1,-1)

Step-by-step explanation:

Now you just need to plot the 3 points and link them with lines and you will find the new triangle.

4 0
3 years ago
My brain hurting can u help
myrzilka [38]
I’m pretty sure it is correct but I’m not 100% sure does this help?
8 0
4 years ago
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