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Arte-miy333 [17]
3 years ago
5

Pleaseeeeee help meeee!!!

Mathematics
1 answer:
HACTEHA [7]3 years ago
4 0

Answer:

I believe they are perpendicular but I'm not %100 sure

Step-by-step explanation:

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Which of the following is a secant on the circle below? <br>A. SU <br>B. RT <br>C. SU <br>D. UT​
Romashka-Z-Leto [24]

The secant of circle is SU and RT.

<h3>What is Secant of the Circle?</h3>

A straight line that intersects a circle in two points is called a secant line.

From the given diagram,

The line which intersects the circle at two points or an extended chord is SU and RT.

Hence, secant is SU and RT.

Learn more about secant here:

brainly.com/question/23026602

#SPJ1

7 0
2 years ago
The city of Minerva pays $916 per year for health insurance for each of its municipal employees. What is the total cost that the
Musya8 [376]

Complete question is;

The city of Minerva pays $916 per year for health insurance for each of its 72 municipal employees. What is the total cost that the city pays per year for health insurance?

Answer:

$65952

Step-by-step explanation:

We are told that the city of Minerva pays $916 per year for health insurance for each of its municipal employees.

Now, we are told that there are 72 municipal employees.

This means each of them earn $916 per year.

Thus;

Total cost that the city pays per year for health insurance = 916 × 72 = $65952

5 0
4 years ago
Hint: The exponent tells you how many spaces to move the decimal.
Softa [21]

Answer:

C

Step-by-step explanation:

Because, you have to move the decimal 7 times and to get it to 871, you have to move it over 2 times so there will be 5 zeros at the end because 2+5=7

8 0
3 years ago
Read 2 more answers
A medical testing laboratory saves money by combining blood samples for tests, so that only one test is conducted for several pe
Dovator [93]
The probability is 0.0334.

We will first find the probability that none of the 30 people sampled are infected.  Since the probability of one person being infected is 0.00114, the probability that someone is not infected is 1-0.00114 = 0.99886.  The probability that none of the 30 people are infected would be (0.99886)^30 = 0.966359.  We subtract this from one to find the probability that at least one person is infected:
1 - 0.966359 = 0.0334.
6 0
3 years ago
Given the sequence in the table below, determine the sigma notation of the sum for term 4 through term 15. N an 1 4 2 −12 3 36 t
Rzqust [24]

By applying basic property of Geometric progression we can say that sum of 15 terms of a sequence whose first three terms are 5, -10 and 2 is                    \sum_{n=4}^{15} 5(-2)^{n-1}$$  

<h3>What is sequence ?</h3>

Sequence is collection of  numbers with some pattern .

Given sequence

a_{1}=5\\\\a_{2}=-10\\\\\\a_{3}=20

We can see that

\frac{a_1}{a_2}=\frac{-10}{5}=-2\\

and

\frac{a_2}{a_3}=\frac{20}{-10}=-2\\

Hence we can say that given sequence is Geometric progression whose first term is 5 and common ratio is -2

Now n^{th}  term of this Geometric progression can be written as

T_{n}= 5\times(-2)^{n-1}

So summation of 15 terms can be written as

\sum_{n=4}^{15} T_{n}\\\\$\\$\sum_{n=4}^{15} 5(-2)^{n-1}$$

By applying basic property of Geometric progression we can say that sum of 15 terms of a sequence whose first three terms are 5, -10 and 2 is                    \sum_{n=4}^{15} 5(-2)^{n-1}$$  

To learn more about Geometric progression visit : brainly.com/question/14320920

8 0
3 years ago
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