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Elan Coil [88]
3 years ago
9

BRAINLIEST GUARANTEED!!! TO WHOEVER SHOWS THEIR WORK

Mathematics
2 answers:
mestny [16]3 years ago
5 0

Answer:

B

I

Step-by-step explanation:

A triangle's angles must add up to 180

68+90+x=180

158+x=180

22=x

3 and 2 must add up to 180

70+x=180

angle 2= 110

angle 2 and angle 1 have to add up to 180 as well

110+x=180

andgle 1= 70

creativ13 [48]3 years ago
3 0

Answer:

B

I

Step-by-step explanation:

A triangle's angles must add up to 180

68+90+x=180

158+x=180

22=x

3 and 2 must add up to 180

70+x=180

angle 2= 110

angle 2 and angle 1 have to add up to 180 as well

110+x=180

andgle 1= 70

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A dashboard warning light is supposed to flash red if a car’s oil pressure is too low. On a certain model, the probability of th
PilotLPTM [1.2K]

Answer:

0.8462 or 84.62%

Step-by-step explanation:

The probability that the light flashes is given by the probability of it flashing when it should added to the probability of flashing when it should not:

P(F) = P(O)*P(F_O)+P(N)*P(F_N)\\P(F) =0.10*0.99 + (1-0.10)*0.02\\P(F) = 0.117

The probability that the oil pressure is low (driver needs to be concerned) is given by the probability that oil is low and the light flashes divided by the probability that the light flashes.

P(O|F) =\frac{P(O_F)*P(O)}{P(F)} \\P(O|F) =\frac{0.99*0.10}{0.117}\\ P(O|F) =0.8462

When the warning light goes on, there is a 0.8462 probability that the oil pressure is low.

5 0
3 years ago
Find the inverse of f(x)= 2x/(5x+6)​
FromTheMoon [43]

Answer:

f(x) = \frac{2x}{5y+6}

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
3. How many pages does a good résumé have?
malfutka [58]
A good resume can only have 1 page. It's the content that you put that counts. I look at peoples resumes as a job.
5 0
3 years ago
Read 2 more answers
A) NO CHANGE
Fynjy0 [20]

The correct possessive construction for "body," which needs to be a singular noun when discussed generally as in this line, is provided by Option C, making it the best response. Additionally, option C offers the right way to pluralize "clocks." Because each one uses a possessive or a plural construction where it doesn't belong, options A, B, and D are improper.

<h3>What Is a Plural Possessive Noun?</h3>

After a brief recap, it's time to concentrate explicitly on possessive plural nouns. Exactly as it sounds, a plural possessive noun is a noun that has been given a possessive ending to signify ownership.

For instance, we purchased beds for our cats from a retailer.

In this case, the subject is "we," and the object isn't the word "cats" (which is "beds"). Instead, "cats'" is a plural possessive noun, indicating that the sentence's object is a member of a certain group. The beds are the kitties' property. There are numerous beds as well as multiple cats. The key notion is that.

To learn more about Plural Possessive Noun, visit:

brainly.com/question/28262043

#SPJ4

4 0
1 year ago
29849 (3 sig. Fig )
Slav-nsk [51]
3 sig fig means 3 significant figures.  This means that only the first 3 digits in a number are above 0.
The first 3 digits in 29849 are 298 and, because 4 is less than 5, the 8 is not round up, and remains the same.  The 4 and the 9, however, become 0. 

<span>The answer is 29800</span>
6 0
4 years ago
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