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
nasty-shy [4]
3 years ago
15

find the length of a segment indicated. Round your answer to the nearest tenth if necessary. NO LINKS. ​

Mathematics
2 answers:
Mademuasel [1]3 years ago
6 0

9514 1404 393

Answer:

  8.  C) 24.2

  9.  A) 8.1

Step-by-step explanation:

8. The radius is shown as being 7.8 +4.3 = 12.1, so the diameter x is ...

  d = 2r

  x = 2(12.1) = 24.2

__

9. The unknown leg (y) of the right triangle can be found from the Pythagorean theorem.

  y² +11.7² = 12.5² . . . . . the radius is half the diameter

  y = √(156.25 -136.89) = √19.36 = 4.4

Then the segment of interest is ...

  x + y = 12.5

  x = 12.5 -4.4 = 8.1

nika2105 [10]3 years ago
5 0

Answer:

the length of a segment indicated.

You might be interested in
What is the slope of a line passing through (1,9) and (-3,16) ?
timurjin [86]

Answer:

slope= -7/4

Step-by-step explanation:

y2-y1/x2-x1

16-9/-3-1

7 0
3 years ago
Can someone double check my answers on this integers sheet? (53 points)
MatroZZZ [7]
1) -28
2) +36
3) +14114
4)-129
5) - 8
(they are all correct up to this point)

Yes, 1--5 in sentences are all right 

hope this helps
4 0
2 years ago
X-intercepts of the graph of y = = 3x2 + 2x – 2?
olga_2 [115]

Answer:

(-1.215,0) (0.549,0)

hope this helps

7 0
2 years ago
X-4y= -2 <br> 3x-y=5<br> in y form
Mamont248 [21]
X-4y=-2
-x. -x
4y=-2-x
4y=x-(-2)
/4. /4
Y=4x+2/4



3x-y=5
-3x. -3x
-y=5-3x
-y=-3x+5
/-1. /-1
Y=3x-5
7 0
3 years ago
Help me plzzzz, trigonometry!! I'll give brainliest!!!
Naddika [18.5K]

Answer:

Step-by-step explanation:

tan47=x/18

x=18tan47

cosCDB=7/x

cosCDB=7/(18tan47)

CDB=arccos(7/(18tan47))

CDB=68.74

4 0
3 years ago
Other questions:
  • 10. Solve the system of equations 3y + 2z = 12 and y – z = 9. A. y = 6, z = –3 B. y = 24, z = 15 C. y = 6, z = 15 D. y = –6, z =
    6·1 answer
  • What is (--5 to the fifth power )to the second power
    6·1 answer
  • Triangle ABC has vertices at A(2,5), B(4,11) and C(-1,6). Determine the angles in this triangle.
    10·1 answer
  • How do i identify 2/3 and 4/5 plz
    11·1 answer
  • There are 850 employees at a software company. The
    12·1 answer
  • Determine the radius of a circle given by the equation x^2+y^2=50.
    8·1 answer
  • Five seventh-grade students are decorating 3 bulletin boards and want to divide the work equally. Will each student decorate mor
    11·1 answer
  • Please help me thanks please
    5·2 answers
  • Indentify the terms coefficients, and constants in each expression
    10·2 answers
  • Darius takes his family on an afternoon boat ride.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!