3. Given: c = 25, b = 21, & B = 38° solve AABC 4. Given: C = 115°, b = 6, &c = 7 solve AABC

Q: 51° 10

A: Here we have to find the value of x. 

Q: piece of rod of length 52 cm. is cut into two unequal parts. Each part is then bent to form a square...

A: A piece of rod of length 52 cm. is cut into two unequal parts. Each part is then bent to form a squa...

Q: Find the values of sin t, cost, tan t, csct, sect, and cott, if P = V21 2 is the point on the unit c...

A:

Q: Use substitution to determine whether the given x-value is a solution of the equation. cos x + 1 = ...

A: By using substitution to determine whether the given x‐value is a solution of the given equation.cos...

Q: Complete the identity. sin 2x ? 1- cos 2x sin? x cot x cos? x tan x

A:

Q: V3. Solve 3 =0 on the unit circle. tan x 4л & 3 - - 4л & 3 -- 47 & 3 -- 3 4л & – 3 3.

A:

Q: 1 1 What is the equivalent expression of 1+cos(x) 1-cos(x) O a) 2 sec2 (x) b) 2 cos? (x) c) sec2 (x)...

A: 1)1/(1+cosx) + 1/(1-cosx).  2)sinx-cosx=0.

Q: The stairs at a school with a height of 5.5 m are broken and totally fall apart. At an angle of 35 d...

A: Find your answer below 

Q: Solve the equation on the interval 0 ≤ θ < 2π. 2 sin^2 θ = sin θ

A: Sinπ/6=1/2 and sin5π/6=1/2

Q: What is the exact value of tan(sec-"(-"),

A: This is a problem of the fundamentals of trigonometry. Based on the general formula we will answer t...

Q: 1) Find the x and y intercept of the polynomial. y = x? - 2x - 3 X-intercept Set y = 0 then solve fo...

A:

Q: 5) Find Increasing, Decreasing or Constant Intervals. State in interval notation. Square brackets [ ...

A:

Q: A parallelogram has sides of lengths 9 and 8, and one angle is 45°. Find the lengths of the diagonal...

A:

Q: 31. 33 грm

A: Given query is to find the angular veloce.

Q: Find a possible formula for the trigonometric function whose values are in the following table. 6 9 ...

A:

Q: Use an Addition or Subtraction Formula find the exact value of the expression, as demonstrated in Ex...

A: Given query is to find the exact value of the expression.

Q: 29 In the figure, the tangent to the circle at T cuts a chord AB produced at C. la) Prove that ATBC ...

A: This is a problem related to the geometry side. Based on the general formula we will prove and solve...

Q: Suppose a certain baseball diamond is a square 85 feet on a side. The pitching rubber is located 56....

A:

Q: 5. Hilda owns several hens on her family's farm. She decides to record the total number of eggs prod...

A:

Q: Find the domain of the function. Express the exact answer using interval notation. 2 f (x) 3x+4

A:

Q: Prove that, cosh-'x = In |x + vx² – 1 for x 2 1 -기/

A: This question is based on Cosine hyperbola.

Q: sin A = 4/5 with A in QII, and sin B = −3/5 with B in QIII, find sin (A + B).

A: Given query is to find value of sin (A+B).

Q: 17. A block of lead in the form of a right prism is 10 inches long and has trapezoidal bases. The tr...

A:

Q: For the following, write the quotient in polar (trigonometric) form. Then, write the product in form...

A: Given,             w=5cosπ4+isinπ4 , v=6cos5π6+isin5π6To find : wv in rectangular formWe know that, ...

Q: 00 se sin tai ger he value

A: Given: - The triangle is, To find: - The value of x by using the sine, cosine, and tangent.

Q: In an isosceles right triangle ABC, with the right angle at C, the lengthi of a leg is 20 inches. Pe...

A: Given that:  C is the right triangle.  The triangle is isosceles.  Legs AC=BC=20.   Since it is an i...

Q: Find a function of the form y = A sin(kx) + C or y = A cos(kx) + C whose graph matches the function ...

A: Given Graph is :

Q: A 40° D 18 feet B

A:

Q: ; find value of matrix A eigen -2 3 A = 2 | -4 2.

A: To find the eigen value of matrix A.A=31-20211-42

Q: Simplify. cos(-4x) · cos 2x – sin(-4x) · sin 2x cos(-2x_ sin(-6x) cos(-3x) cos(-x)

A: Using Cos(A+B) formula

Q: Solve the equation on the interval O s e < 2n. cos(20) - O Sa 11n 13r 23n 12 12 6' 6

A:   The given equation is cos2θ=32.

Q: Find EF. 31° Write your answer as an integer EF =

A:

Q: Fill in the blanks to complete the verification. If a squared term is needed, type it as (sin x) sq....

A:

Q: Find CE. 36° Write your answer as an integer or CE =

A:

Q: Use the graphs given to (a) state the amplitude A and period P of the function; (b) estimate the val...

A:

Q: Use the pair of functions to find f (g(x)) and g (f (x)). Simplify your answers. f (æ) = Va + 2, g (...

A:

Q: dy dx take 2. Solve xy +1 with yco) =1 for finding y(o.075) h=0-025

A:

Q: In the truss shown, find the value of 21 in degrees.

A: This question can be solved using concepts of measurement of angles.

Q: In the truss shown, find the value of 41 in degrees. 60

A: Use the properties - Sum of all  angles in a triangle is 180.

Q: Convert the angle in 9.

A: 1 radian = 180π degrees

Q: (a+ 16) (a + 30)° (a - 18) B.

A:

Q: 6 Solve for z . Round to the nearest tenth. AB = 32 В A 64 x =

A: Given triangle is an right angle triangle at B and  AB=32 ∠C=64°

Q: A 50° 25 cm 28° C 2.

A: The Sine rule: asinA=bsinB=csinC   Given: ∠A=50°, ∠B=28°, AB=25 cm

Q: Plot the point with the given polar coordinates. Then find all the polar coordinates of the point. 5...

A:

Q: let angle POQ be designated theta. Angles PQR and VRQ are right angles. If theta = 45 degrees, find ...

A: Suppose the length of OU is "a". i.e. OP=a  

Q: Solve the problem. For what numbers x, 0 sx s 2, does sin x = -1? Оп O n 2 2 37 37t O none

A: Topic = Trigonometry Correct Answer     x=3π2   

Q: Solve the triangle shown to the right. Round the lengths of sides to the nearest tenth and angles to...

A: We know that,  c^2=a^2+b^2-2ab cosC Also we know the sine formula, a/sinA =b/sinB =c/sinC

Q: The stairs at a school with a height of 5.5 m are broken and totally fall apart. At an angle of 35 d...

A:

Q: Find TV. V 8. 49° T. Write your answer as an integer or as TV =

A:

Q: If A <0 < 2T, then the principal value of 0 is 0-2T 20 T None of the given options is correct.

A: As I think there is something missing. But still I tried to figure out the problem.