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
Ivanshal [37]
3 years ago
7

10. 25 xº 40 Solve for x. Round to the nearest tenth

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
3 0

Answer:

51.32

Step-by-step explanation:

∠B = arcsin(b·sin(A)a)

= 0.67513 rad = 38.682° = 38°40'56"

∠C = 180° - A - B = 0.89566 rad = 51.318° = 51°19'4"

c = a·sin(C)sin(A) = 31.22499

You might be interested in
Carly is constructing the inscribed circle for △MNP . She has already used her compass and straightedge to complete the part of
JulijaS [17]
Place the point of the compass on point J and draw an arc in the interior of the triangle.
6 0
3 years ago
Read 2 more answers
5x +20 and 9x. Solve for X
Dennis_Churaev [7]
If u were to add 5x+20=9x you’d get x=5
3 0
2 years ago
What is the slope of the line that passes through the points (-3, 5) and (1, 7)?
Stells [14]

Answer: The slope of the line is \frac{1}{2}

Step-by-step explanation:

The slope of a line can be calculated with the following formula:

m=\frac{y_2-y_1}{x_2-x_1}

Then, given the points (-3, 5) and (1, 7), you can identify that:

y_2=5\\y_1=7\\\\x_2=-3\\x_1=1

Knowing these values you can substitute them into the formula for calculate the slope:

m=\frac{5-7}{-3-1}

Finally, evaluating, you get that the slope of that line is:

m=\frac{-2}{-4}\\\\m=\frac{1}{2}

8 0
3 years ago
Simplificar A=4x2-6x2+7x2-20x2+19x2
maks197457 [2]

Answer:

4x²

Step-by-step explanation:

Your equation is 4x² - 6x² + 7x² - 20x² + 19x².

Since they all have the same variable, simply combine them all to find your answer.

4x² - 6x² + 7x² - 20x² + 19x²

-2x² + 7x² - 20x² + 19x²

5x² - 20x² + 19x²

-15x² + 19x²

4x²

7 0
3 years ago
Write a linear equation for slope: 0; y-intercept: -8
Novosadov [1.4K]

Answer:

x = -8

Step-by-step explanation:

Since there is no slope, there is no need for a y variable to appear in your final equation. The graph will cross y = -8 horizontally. So therefore, x = -8

This is a pretty short explanation, but there's not too much to it. Hope this helped :)

5 0
2 years ago
Other questions:
  • Given the two sets, which statement is true?
    9·2 answers
  • I need help with number 1 please help
    6·1 answer
  • The metro theater has 20 rows of seats with 18 Seats in each row. The theaters income in dollars if all seats are sold is (20x18
    5·1 answer
  • Given f(x) and g(x) = f(k⋅x), use the graph to determine the value of k<br>2<br>-2<br>1/2<br>-1/2
    13·1 answer
  • Round tol the nearest hunderdth <br><img src="https://tex.z-dn.net/?f=3.2649" id="TexFormula1" title="3.2649" alt="3.2649" align
    8·2 answers
  • Cx =d+r solve for x .! pls explain
    7·1 answer
  • Is the equation y=(x-2)³ a function?
    5·1 answer
  • What is the value of the function when x = 1?
    10·1 answer
  • What is the radius of the tall second cylinder with an 8.5" circumference?
    13·1 answer
  • Probability &amp; Statistics
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!