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klemol [59]
2 years ago
8

Geometry help thank you

Mathematics
1 answer:
Zanzabum2 years ago
4 0
Can't see the question that is being ask
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Please help anyone.​
Burka [1]

Answer:

- \frac{27}{7}

Step-by-step explanation:

Given

f(x) = \frac{3}{x+2} - \sqrt{x-3}

Evaluate f(19) by substituting x = 19 into f(x)

f(19) = \frac{3}{19+2} - \sqrt{19-3}

       = \frac{3}{21} - \sqrt{16}

       = \frac{1}{7} - 4

       = \frac{1}{7} - \frac{28}{7} = - \frac{27}{7}

7 0
3 years ago
The difference in 4,632 and 20,000 is what number
Oksanka [162]
15,368 Is The Answer
3 0
3 years ago
Which angle is vertical to &lt; 3<br><br><br><br><br><br>​
docker41 [41]

Answer:

angle 1

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can someone help asap, with step by step instructions plzzzz.
AleksAgata [21]
Angle a is 35 degrees angle b is 55 degrees angle c is 110 degrees
5 0
3 years ago
Suppose a normal distribution has a mean of 98 and a standard deviation of 6. What is P(x&lt; or = to 110)
dem82 [27]

Answer:

97.8%

Step-by-step explanation:

110 is 2 standard deviations above the mean (6+6 = 12)

12+98 = 110

Looking at the standard deviation curve

P(x< or = to 110)  = 1 - P(x>110)

We can find the probability that x>100 by adding  anything above 2 standard deviations above the curve.

P(x>110) = 2.1+.1 = 2.2%

P(x< or = to 110)  = 1 - P(x>110)

                                = 1- 2.2%

                                = 1- .022

                                  = .978

                               = 97.8 %

4 0
3 years ago
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