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
Ilia_Sergeevich [38]
3 years ago
15

What is the value of x rounded to nearest tenth

Mathematics
1 answer:
Ivahew [28]3 years ago
5 0

Answer:

6.5 cm

Step-by-step explanation:

Here, <em>the tangent line squared is equal to the secant line times the secant line outside the circle</em>.

That is <em>20.2² = 14.7 * (14.7 + 2x)</em> --> it is 2x because the secant goes through <em>the whole circle</em>.

Simplify: <em>408.04 = 216.09 + 29.4x</em>

Subtract: <em>191.95 = 29.4x</em>

Divide: <em>x = 6.528911565</em> ≈ 6.5 cm

You might be interested in
I need this answered soon!! please help!! 20 points and brainliest!!!
emmasim [6.3K]

Answer:

graph 1

Step-by-step explanation:

if it's all the times BETTER

then it shouldn't include 15

8 0
3 years ago
Read 2 more answers
There are 3 boxes for green chips and 5 boxes for red chips. each box has the same number of chips in it. if there are a total o
Sauron [17]

Answer:

<h2>2 in each box of course</h2>

g= green chips       r= red chips

3 boxes of green chips meaning for each box there are <em>2</em> chips so there are 6 green chips. 5 boxes of red chips meaning for each box there are two chips so there are 10 red chips and 6 g + 10r = 16 chips in total

Step-by-step explanation:

6 0
3 years ago
Y + 1 = -7(x+1) write an equation in slope intercept form
elena-14-01-66 [18.8K]
In slope intercept form this would be equal to y=-7x-8. (remember the 7 is negative!)
3 0
3 years ago
Read 2 more answers
Three times the difference of four times a number n and seven is no more than one
Sindrei [870]

Answer:

3x-4x7

Step-by-step explanation:

8 0
3 years ago
Solve the equation for the given variable. justify each step.
s344n2d4d5 [400]

Answer: y=\frac{5-9x}{2}

s=-30+10t

Step-by-step explanation:

9x + 2y = 5; y

9x-9x+2y = 5-9x

2y=5-9x

y=\frac{5-9x}{2}

1/15s - 2/3t = -2; s

(1/15s - 2/3t = -2)*15     ==> Get rid of fraction by multiplying both sides by 15

s - 30/3 t=-30

s-10t=-30

s=-30+10t

5 0
2 years ago
Other questions:
  • A trampoline has an area of 49 pi square feet. what is the diameter of the trampoline?
    13·1 answer
  • Elizabeth works for Picasso paint supplies. Her annual salary is $72,580. What is Elizabeth’s annual social security deduction?
    10·1 answer
  • Five more than the quotient of a number and 4 is equal to 9
    14·2 answers
  • Sam created a porch that was part wooden and part concrete,as shown in the figure below
    5·1 answer
  • Sam measured the length of a pen to be 22cm. The actual length of the pen is 23 cm. Determine the percent error for this situati
    11·1 answer
  • Lma'o 3 more givaways of 100
    8·2 answers
  • Use the drawing tools to form the correct answer on the number line. Graph the solution set to this inequality
    8·2 answers
  • Which of the following inequalities matches the graph?
    13·2 answers
  • Plsss help ill give briliantest ​
    7·1 answer
  • I need help finding the slope and what m=
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!