1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
scoundrel [369]
3 years ago
7

15 PTS PLEASE HELP IF RIGHT 5 STARS AND A BRAINLIEST IF WRONG 1 STAR Which statement best describes a tangent of a circle?

Mathematics
1 answer:
Ede4ka [16]3 years ago
6 0

b. It is a segment that touches the circle in exactly one point and makes a right angle with the radius.


Nothing really to be explained, it just the definition of the tangent.

You might be interested in
I really need this done today please help PLEAASSSEEE
Fantom [35]

Answer:

A and C

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A store was keeping track of how many bottles of hand sanitizer and soap bars were sold last week. A bottle of hand sanitizer co
agasfer [191]

Answer:

Hand sanitizer=135 bottles

Bar soap=83 bottles

Step-by-step explanation:

Let x represent the hand sanitizer and y the sop.

-Our problem can be expressed as:

x+y=218\ \ \ \ \  ...i\\\\4.25x+2.15y=752.20\ \ \ \ \  ...ii

#Make x the subject in i then substitute in ii to solve;

x=218-y\\\\\therefore 4.25(218-y)+2.15y=752.20\\\\926.5-4.25y+2.15y=752.20\\\\174.3=2.1y\\\\y=83\\\\x=218-83=135

Hence, 135 bottles of hand sanitizer and 83 bottles of bar soap were sold.

5 0
3 years ago
Baruch college has 1000 students in the spring of 2018. 30 percent of the students use the gym twice per week, 70 percent of the
astraxan [27]

Answer:

The average per week flow rate of students to the gym is <u>2700</u>.

Step-by-step explanation:

Given:

Baruch college has 1000 students in the spring of 2018. 30 percent of the students use the gym twice per week, 70 percent of the students use the gym three times a week.

Now, to find the average per week flow rate of students to the gym.

Total number of students = 1000.

So, 30 percent of the students use the gym twice per week:

30\%\ of\ 1000\times 2\\\\=\frac{30}{100}\times 1000\times 2\\\\=0.30\times 1000\times 2\\\\=600.

Now, 70 percent of the students use the gym three times a week:

70\%\ of\ 1000\times 3\\\\=\frac{70}{100} \times 1000\times 3\\\\=0.70\times 1000\times 3\\\\=2100.

Now, to get the average per week flow rate of students to the gym by adding 30 percent of the students use the gym twice per week and 70 percent of the students use the gym three times a week:

600+2100

=2700.

Therefore, the average per week flow rate of students to the gym is 2700.

3 0
3 years ago
David spent 1/3 of his money on books. He spent another 1/6 of it on stationery and $50 on a radio. If he had $100 left, how muc
horsena [70]

Answer:

You have to work backwards here

so if you had 100 dollars left and u spent 50 on a radio

100+50=150

Then You spent a 1/6 of it on stationery

So you mustve had 5/6 money left or 150 dollars

so you multiply that to find that

5/6=150/x

5x=900

x=180

so add 30 dolalrs to 150 and you have 180.

the you spent a third

you repeat the same process

the you have ur ANSWER

5 0
3 years ago
Find the length of PQ. Round to the nearest hundredth.
Art [367]
Angle R is the reference angle as its the only given angle (other than the 90 degree angle). 

Opposite angle R is segment PQ
PR is the hypotenuse

Use the sine rule to find that...
sin(angle) = opposite/hypotenuse
sin(R) = PQ/PR
sin(19) = PQ/11
11*sin(19) = PQ
PQ = 11*sin(19)
PQ = 3.58124969902872 <<-- use a calculator (degree mode)
PQ = 3.58

Answer: 3.58

6 0
3 years ago
Other questions:
  • Find the values of the variables in each isosceles trapezoid
    14·1 answer
  • Use the drawing tool(s) to form the correct answer on the provided coordinate plane.
    6·1 answer
  • A company earns P dollars by selling x items, according to the equation P(x)=-0.002x^2+5.5x-1000. How many items does the compan
    6·1 answer
  • What is?<br><br> y=x+5<br> 2y-x=13
    8·2 answers
  • The question is to find the volume. Thanks in advance (repost because no one answered at all)
    12·1 answer
  • If a +b =1 and a-b = 7, find the values of : 1) 5(a^2 +b^2) ii) ab​
    8·1 answer
  • Where does -3/4 go on a number line
    11·2 answers
  • You need a 90% alcohol solution. On hand, you have a 55 mL of a 45% alcohol mixture. You also have 95% alcohol mixture. How much
    9·1 answer
  • Please please help me with this question please help me and show your steps please please AND SHOW YOUR STEPS
    13·2 answers
  • If Karrie went to the mall and bought items that cost $1,907.87. Her shirt cost $345 her skirt cost $567.45 then what did her pu
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!