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
creativ13 [48]
3 years ago
12

If A = 50 degrees, B = 62 degrees, and a = 4, find b. Round to the nearest tenth.​

Mathematics
1 answer:
Phoenix [80]3 years ago
8 0
<h3>Answer:  4.6</h3>

=================================================

Work Shown:

Use the law of sines

b/sin(B) = a/sin(A)

b/sin(62) = 4/sin(50)

b = sin(62)*4/sin(50)

b = 4.61042489526572

b = 4.6

Make sure your calculator is in degree mode.

You might be interested in
(20m + 3) - (7 m - 5)<br> Find the difference
DedPeter [7]
20m-7m= 13m
3--5=8
13m+8
8 0
2 years ago
Read 2 more answers
I-Ready
MAVERICK [17]

Answer: the answer is -2 1/3

Step-by-step explanation: it would be -2 1/3 because 5 + 2=7 and then add the 1/3 to make -7 1/3

5 0
2 years ago
Read 2 more answers
how could you estimate the volume of the box if you didn't know anything except the volume of the cylinder inside it?
kobusy [5.1K]

Answer:

Step-by-step explanation:

Since the box contains a cylinder, the height of the box must be gt; = cylinder height

And the area at the bottom of the box is definitely larger than the area at the bottom of the cylinder.

The area at the bottom of the cylinder is PI r squared,

If the bottom of the box is a square, then the area of the bottom is 4r^2, whereas the bottom tends to be polygon, which is equivalent to cutting the circle into equal parts by circle cutting.

So the area at the bottom of the box is \lim_{ Number of polygon edges\to \infty} \pi r^{2},

It follows that the volume of the box is greater than the volume of the cylinder

6 0
3 years ago
A triangle has side length of 10 inches, 24 inches, and 26 inches. Is the triangle a right triangle?
zaharov [31]
Yes, 10 squared+ 24 squared+ 26 squared
5 0
2 years ago
Write the expression in algebraic form. [hint: sketch a right triangle.] tan(arcsec(x/3))
WARRIOR [948]

Sketch  a right triangle having adjacent side(A) is given as “3”, hypotenuse side (H) is “x” and assigning angle “a” as the angle between A and H. Using Pythagorean theorem, you will get “square root of x-squared minus 9” as the opposite side (O). Using SOH CAH TOA function, and since secant is the reciprocal of cosine, sec(a) = x/3. Thus, a = arcsec(x/3). The remaining expression tan(a) is Opposite side over Adjacent side which is equal to “square root of x^2 - 9” over "3". Therefore, the algebraic expression would be: tan(arcsec(x/3)) = “sqrt (x^2 -9)” /3. Different answers can be made depending on which side you consider the “3” and “x”.

6 0
3 years ago
Other questions:
  • A merchant wants to establish the selling price of an item that costs him $4.50 with a 15% markup. What is his selling price?
    5·1 answer
  • Select "Growth" or "Decay" to classify each function.
    10·1 answer
  • Ples helpe me its math
    10·2 answers
  • 4x - 2y = -8 Write this equation in slope-intercept form then identify the slope and the y-intercept! Please show your work in o
    15·1 answer
  • Scientist cindy Grade has developed a new thermometer. Unlike the thermometer developed by Gabriel Fahrenheit were 32°F marks th
    9·1 answer
  • Write an equivalent expressions for (8a2 -15a + 9) - (6a2 - 9a - 20).
    14·1 answer
  • P(X|Y)= ????? have no clue what im doin
    12·1 answer
  • What is 3/4-5/8?<br> ? Give your answer in its simplest form.
    11·1 answer
  • Helpppppppppppppppppppp
    12·1 answer
  • If x= -2 and y=√12 then 2(3x³+ 2y²)=
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!