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drek231 [11]
4 years ago
7

Please help I will mark you as the brainliest for the best answer!

Mathematics
1 answer:
adelina 88 [10]4 years ago
5 0
-6, -7, -8 degrees Celsius. I know these temperatures are colder because they are are a higher negative, and when measuring temperature the higher the negative the colder the temperature is.


Hopes that’s what you are looking for!
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Pls help its due at 11:10
arlik [135]

Answer:

firstly

we all know that the angles of a triangle they all add up to 180° meaning when you add them all they must give you 180°

88°+33°+L = 180° ( sum of angle in a ∆)

121° + L = 180°

L = 180° - 121°

L = 59°

Step-by-step explanation:

first you you must add all your angles and all equal to 180°

that you add the like terms

than you transpose 121° to the right hand side

5 0
3 years ago
the time failures for an electronic component are exponentially distributed with a mean of 50 hours between consecutive failures
alisha [4.7K]

Using the exponential distribution, it is found that there is a 0.3297 = 32.97% probability that a randomly selected part will fail in less than 20 hours.

<h3>Exponential distribution</h3>

The exponential probability distribution, with mean m, is described by the following equation:

f(x) = \mu e^{-\mu x}

In which \mu = \frac{1}{m} is the decay parameter.

The probability that x is lower or equal to a is given by:

P(X \leq x) = \int\limits^a_0 {f(x)} \, dx

Which has the following solution:

P(X \leq x) = 1 - e^{-\mu x}

In this problem, the mean and the decay parameter are, respectively, given by:

m = 50, \mu = \frac{1}{50} = 0.02.

The probability that a randomly selected part will <u>fail in less than 20 hours</u> is given by:

P(X \leq 20) = 1 - e^{-0.02 \times 20} = 0.3297

0.3297 = 32.97% probability that a randomly selected part will fail in less than 20 hours.

More can be learned about the exponential distribution at brainly.com/question/18596455

5 0
2 years ago
Kelly is creating lemonade by mixing 3 parts lemon juice with 2 parts sugar. If she uses 3
postnew [5]

Answer:

lemon juice : parts sugar

3 :2

? :3

3/2 × 3 = 4,5 cups of lemon

4 0
3 years ago
Read 2 more answers
Help please !!!!.......​
Harlamova29_29 [7]

Answer:

x=60°,120°

Step-by-step explanation:

4sinx=3cosecx

4sinx-3cosecx=0

4sinx-3/sinx=0

4sin²x-3=0

sin²x=3/4

sinx=√(3/4)

sinx=√3/2=sin60°,sin(180-60)

4 0
3 years ago
Read 2 more answers
Which fraction represents the shaded part of the grid?
sammy [17]

Answer:

What grid?

Step-by-step explanation:

8 0
3 years ago
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