The shadow of a vertical tower is 79.0​-ft long when the angle of elevation of the sun is 30.0°. Find the height of the tower. The building is   ft tall.

Q: II. Graph following functions using transformations on y = sin x. Label the equilibrium axis. a) y=…

A:

Q: Find all radian solutions sinx + root2 = -sinx

A: Given equation, sinx + √2 = -sinx To be found : all jadian solutions.

Q: SKETCHPAD Question 9 What is the general formula for the nth term of the sequence 0, 1, 4, 9, 16,…

A:

Q: Use Pascal's triangle to e

A:

Q: Consider A ABC, where a = 7, c = 10, and m2C = 38°. %3D What are the measures of the missing angles…

A:

Q: Use mathematical induction to determine which of the following is divisible by 2 for all natural…

A: We can solve as follows

Q: Use a calculator to find a decimal approximation for the following trigonometric function.   sin ​…

A: This question is based on conversion of minute to degree.

Q: Find the center, vertices, foci, and asymptotes of the hyperbola. (y+9)²_ (x-6)? = 1 6. 4 Center:…

A:

Q: Vertex is Focus is Directrix is

A:

Q: tan 0-2cos 0 tan Ocos 0-2cos 0 A) 0, x) В) 0, л, 3 5л 7л C) 6 6 D) n B O A O D

A: I am going to solve the problem by using some simple trigonometry to get the required result of the…

Q: 3. Solve thе еqиагоnS. etch the čirčlé With triangle(s) in its proper quaarant(sS) in details…

A: Given problem:-

Q: cos(2tan^-1 1/5) *evalutate the expression without using a calculator

A: The given expression,       cos2tan-115

Q: 7. Determine all the solutions to the equation in the interval [0, 27): sin 20 cos0 – cos 20 sin0 +1…

A: As we know that Sinx-y=SinxCosy-CosxSinyThe genaral solution of Sinz=-1  then z=Sin-1-1=nπ±π2

Q: Use the Egyptian's formula to calculate the area of a circle with diameter of 8 units. (roundoff…

A: The diameter of the circle, d = 8 units Formula Used: The Egyptian's formula for the area of a…

Q: determine the integration c Sinx

A:

Q: Solve the right triangle​ ABC, with C=90°.   B=60.0°​, b=100 in

A: Topic:- trigonometry ratios in right angle triangle

Q: Consider the following. u = (6, 7), v = (2, 1) (a) Find u V. U V = (b) Find the angle between u and…

A:

Q: se the Egyptian's formula to calculate the surface area of a sphere with diameter of 30 units.…

A:

Q: The shadow of a vertical tower is 70.0​-ft long when the angle of elevation of the sun is 35.0°.…

A: Given that evaluation angle is 35° and shadow of the vertical tower is 70ft . We find height of the…

Q: Let's consider a circle with centre (0, 0) on a coordinate grid .. the point P(x, y) is any point on…

A:

Q: Solve the equation on the interval [0,2pi). Round the answers to two decimal placed. sin(x)=-3/10

A: Given query is to find indicated angle.

Q: ) Use the CAST rule and your knowledge of special angles to determine values for all 3 primary…

A:

Q: 15 and sin v = 17 12 with u and v in quadrant I. Find the exact value of sin(u – v) given that sin u…

A: We have to find the value sin (u-v)

Q: 2. sin x = tan -1 V1 – x² 3. 2cos Vx = cos""(2x–1) 0 Sx<1

A:

Q: Use a calculator to find a decimal approximation for the following trigonometric function.   sin…

A:

Q: Solve the right triangle using the given information.   a=77.1 ​yd, b=42.6 yd   The length of c is…

A:

Q: Ex. 1: Simplify the following, then evaluate: a) 5 x5-3 b) 47 47 c) (2*)º d) (3)* (3) x(-3) e) f)

A: a)    53×5-3 = 5[3+(-3)]         ( ax×ay=ax+y, if base is same you add power )…

Q: 34. Write a function of the form g (x) = A sin Bx for the given graph. y 4 8 -1 -2

A:

Q: 1 8. Show f(@) = g(0) if f(8) = sin*e and g(0) = -cos(20) +cos(40). %3D %3| %3D 8.

A:

Q: -V3 cos 3 cos -1- cos 0 Cos e COS 1/29

A:

Q: Find a value of θ in the interval ​[0°​,90°​] that satisfies the given statement.   cos θ=0.87682177…

A: The objective of the question is evaluation.

Q: Find the exact (radian) value of the function: arcsin(1) 4 1/3

A:

Q: Find the inclination 0 of the line 3x-y+ 2= 0. Enter your answer in degrees, rounded to the nearest…

A:

Q: (p³ - 10p + 20p+ 26) (p-5

A: Given: p3-10p2+20p+26÷p-5

Q: Let a=1680 degrees Convert the angle to radians in terms of pi. Find a positive angle less than 360…

A:

Q: a. z12 21 b. 2

A:

Q: Solve the right triangle​ ABC, where C=90°.   a=10.4 ​yd, c=10.8 yd

A:

Q: y 4 3.5 2.5 1.5 0.5 0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° 360°

A:

Q: evaluate laplace [e^8t+cos(8t)-3^3t cos8t

A: Solved below

Q: The angles of elevation to an airplane from two points A and B on level ground are 52° and 75°,…

A: To find the altitude of the plane for the given conditions.

Q: true or false: the amplitude of y=sec x is 1

A:

Q: (c) Using algebra (not just your sketch or table of values), calculate and label the vertices.…

A: We have to find the common region and vertices.

Q: Part 1 Use a calculator to find a decimal approximation of cos60°sin60°. Simplify the expression…

A:

Q: Solve the right triangle​ ABC, with C=90°.   A=36.0°​, c=14.2  ft In the right triangle ABC, with…

A: We can find the value of angle B as below.

Q: 6. Evaluate sin 12

A: We have to find the value

Q: C. Dividing Powers with the Same Base When dividing powers with the same base, we can write the…

A:

Q: Pentagons ABCDE and FGHIJ are similar. The ratio of each side of pentagon ABCDE to its corresponding…

A: Here we have to use the concept of similarity.

Q: y 1 a) Period: b) Maximum height: 0.5 c) Minimum height: d) Equilibrium axis: 90 120º | 150° |190°…

A: a) Period = 2Π  b) maximum height = 0.5  c) minimum height = -0.5

Q: A state trooper is hidden 35 feet from a highway. One second after a truck passes, the angle …

A: Solution: Let AB =35 feet, θ=15°

Q: 10. Find the exact value of cos 0- VE+4 (a) E -4 1 (c) (b) (d) (e) none of these -- 3 4 3 2

A: Given query is to find the value of indicated trigonometric function.