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
Troyanec [42]
3 years ago
12

Find the value or X. Round your answer to the nearest tenth.

Mathematics
1 answer:
RSB [31]3 years ago
5 0

Answer:

x = 9.3

Step-by-step explanation:

tan 25° = x/20

0.4663 = x/20

x = 9.3

You might be interested in
Suppose m < ABC = 110. what is m < DBC
laiz [17]
I believe the answer is   A. 40.
6 0
3 years ago
Jasmine is in a bicycle race. She has already biked 10 miles and is now biking at a rate of 18 miles per hour. Write and equatio
Dafna1 [17]

Answer:

y = 18x + 10

slope = 18

y-intercept = 10

Step-by-step explanation:

The situation given in the problem is linear and can be represented using slope-intercept form of a linear equation: y = mx + b, where 'm' is equal to the slope, 'b' is equal to the y-intercept, 'x' is the number of hours and 'y' is the total number of miles.  

Given that Jasmine has already biked 10 miles, her initial value, or y-intercept would be 10.  Since she is now biking at a rate of 18 miles per hour, her rate of change, or slope, would be 18.  

Using these values for 'm' and 'b': y = 18x + 10

6 0
3 years ago
Quick anyone know the answer to this problem?
Basile [38]

Answer:

the final option: -2x to the power of nine

Step-by-step explanation:

honestly i'm in 20 minutes of sleep so i really hope you don't need the explanation

-the tired korean

5 0
3 years ago
Read 2 more answers
8th grade math . Pythagorran practice <br>​
Serhud [2]

The answers according to rows are:

  • ROW 1 : diameter of base = 10,  base area = 25π, volume of cylinder = 175π    volume of cone = \frac{175}{3}π
  • ROW 2 : base radius = 3, base area = 9π, height = 40/3, volume of cylinder = 120π
  • ROW 3 : base radius = 6, base diameter = 12, height = 4, volume of cylinder = 144π

<h3>What is mensuration?</h3>

Mensuration is an aspect of geometry that deals with measurement of volumes and area.

Analysis:

Row 1

Diameter of base = 2 x radius = 2 x 5 = 10

Base area = πr^{2} = π(5)^{2} = 25\pi

Volume of cylinder = base area x height = 25π x 7 = 175π

Volume of cone  = 1/3 x volume of cylinder = 175π/3

Row 2

Base radius = base diameter/2 = 6/2 = 3

Base area = πr^{2} = π(3)^{2} = 9π

Volume of cone = 1/3 x base area x height

base area x height  = 3 x volume of cone

base area x height = 3 x 40π

Height = 120π/9π = 40/3

Cylinder volume = 3 x cone volume = 3 x 40π = 120π

Row 3

Base area = πr^{2}

36π =  πr^{2}

r2 = \sqrt{36}

r = 6

Base diameter = 2 x 6 = 12

Volume of cone  = 1/3 x base area x height

48π = 1/3 x 36π x height

Height = 4

Cylinder volume = 3 x 48 = 144π

In conclusion,

ROW 1 : diameter of base = 10,  base area = 25π, volume of cylinder = 175π

volume of cone = \frac{175}{3}π

ROW 2 : base radius = 3, base area = 9π, height = 40/3, volume of cylinder = 120π

ROW 3 : base radius = 6, base diameter = 12, height = 4, volume of cylinder = 144π

Learn more about mensuration: brainly.com/question/18541562

#SPJ1

4 0
2 years ago
Solve for y. 3y – 12 = –6                                           A. –54          B. 2          C. 18          D. –6
erastova [34]
3y - 12 = -6
3y = 6                 | Add 12 to both sides
 y = 2                  | Divide by 3 on both sides


Answer: y = 2 (Answer B)
8 0
3 years ago
Read 2 more answers
Other questions:
  • A student claims that the function f(x)=x4+kx2+1 is an even function. Which statement best describes the student's claim?
    11·1 answer
  • Tonya had her birthday party at the movies.It cost $27 for pizza and $8.50 per friend for the movie tickets. How many friends di
    15·2 answers
  • Describe how making a list that can help you solve a math problem. write a problem that could be solved by making a list
    15·1 answer
  • 1/4 of febuary = ....... days
    15·2 answers
  • I’ve been stumped on this question for a while (picture included)
    11·1 answer
  • Which of the binomials below is a factor of this trinomial?
    9·2 answers
  • Pls help me add me on ig hairstyles2530
    14·2 answers
  • What is the Median?<br><br>2,5,1,1,8​
    15·2 answers
  • PLSSS HELP HURRRYYYYY (100 POINTS ) CLICK ON THE PICTURE
    15·2 answers
  • The table gives the amount of money (in dollars) spent on football by a major university. Letting 2 represent the number of year
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!