0.15 m sec 5 m 25 ft ft sec

Q: C. A man, of height 1.75m, stands on top of a building of height 52m and looks at a car at an angle…

A:

Q: Given OZ with tangents XW and XY , what is MWVY ? (10a) (4a + 10)°, 70° X. W O A. 70 В. 140 C. 250 O…

A: Given <WY = (4a+10)°         <WXY = 70°     m<WVY = (10a)° We know that <WY+m<WVY =…

Q: The tip of the minute hand of a clock is 6.8 in. from the center of the clock.  Find the linear…

A:

Q: S Kirk visits Yellowstone ground, and the geyser ca irk stands 200 feet from t angle of elevation to…

A: Draw the diagram to understand the conditions given in the question.

Q: Segment AB is tangent to O C. Find AB. A 5 AB = (Round to the nearest tenth as needed.)

A:

Q: A plane at an elevation of 4.5 km, approaches the airport at an angle of depression of 18°. 18° 4.5…

A:

Q: A wheel of the given radius is rotating at the indicated rate. Find the exact linear speed of a…

A: A wheel of  radius '3 in' is rotating at '240 rpm' . To find the exact linear speed of a point on…

Q: C 17 ст. B 15 ст. 8ст. A If ZB is the reference angle, then which of the following represents the…

A: tanB = perpendicular/ Base

Q: 6. A wheel 5 ft in diameter rolls up an incline of 18°20'. What is the height of the center of the…

A:

Q: DE, EF & FD are all tangents. What is the length of EF? [A] 8 feet 3ft [B] 9 feet 7 t [C] 10 feet A…

A: DE, EF and FD are tangent to the circle A.

Q: Use the diagram below to match the line/segment to its description: В 1. tangent diameter secant…

A: See attached file for a step by step explanation.

Q: Q4) The standard formula for the tangent of the sum of two angles is tan x + tan y tan(x +y) 1- tan…

A:

Q: E(x?) is called the second moment about orgin

A: Given statement, EX2 is called the 2nd moment about origin.

Q: At the 2015 NFL combine, Byron Jones set a new record in the standing long jump. During his record…

A: Find your answer below

Q: the measure of ∠L=90°, JL = 60, KJ = 61, and LK = 11. What ratio represents the tangent of ∠J?

A:

Q: Segment AB is tangent to O C. Find AB. A AB = (Round to the nearest tenth as needed.)

A: Use property of tangent line to circle

Q: e) With respect to y = cosx, is there a vertical stretch or compression? f) With respect to y =…

A: To answer parts e and f

Q: Find the acute angle to the nearest degree between the vertical lin x = 2 and 3x -2y + 1= 0

A:

Q: A snow tubing hill is 400 ft long and has a 75-ft vertical drop. Find the average angle that the…

A: Given : A snow tubing hill is 400 ft long and has a 75 ft vertical drop. To find : Find the average…

Q: Find the length s of the arc that subtends a central angle of measure 40 degrees in a circle of…

A:

Q: The distance d that a spring will stretch varies directly as the force f applied to the spring. If a…

A:

Q: The radius of a sphere increases at a rate of 2m/sec. Find the rate at which the surface area…

A: In sphere Rate of radius= 2m/s Find the rate of change in surface area?

Q: A ball is thrown from the top of one building toward a tall building 15m away. The initial velocity…

A: A ball is thrown from the top of one building toward a tall building 15m away. The initial velocity…

Q: In AVWX, the measure of X=90°, XW = 24, WV = 25, and VX = 7. What ratio represents the tangent of…

A: Given triangle is   tan W = ?

Q: Determine if the AB is a tangent line or not. 8 cm 5 сm A 12 cm Yes or No Yes

A: The answer is given below:

Q: The radius of a sphere increases at a rate of 4m/ sec. Find the rate at which the surface area…

A: Solve it

Q: 9. At what time during the day would the minute hand on a clock represent the terminal arm of an…

A:

Q: 01: Find the angle (y) between the tangents lines of the line r = 3 sec 0 and the cardioid r = 4(1 +…

A: Solution is given below:

Q: V W C 55 ° X

A: Inscribed Angle : An inscribed angle in a circle is formed by two chords that have a common end…

Q: 32° А

A:

Q: A fish is reeled in at a rate of 0.6 meter per second from a point 4 meters above the water (see…

A:

Q: The radius of a sphere increases at a rate of 2m/sec. Find the rate at which the surface area…

A:

Q: Find the length s of the circular arc. (Assume r = 2 and 0 = 112°.

A: topic - length of arc

Q: be the angle between the top of the ladder and the wall and let x be the distance from the bottom of…

A:

Q: Use OX. - Name a tangent. a. AB AC d. BD С. ВС

A:

Q: The sine of the acute angle between the plane n and the line /, where n: x- y+z= 2, and x-2 = y+1 -…

A:

Q: The radius of a sphere increases at a rate of 3m/sec. Find the rate at which the surface area…

A: Use the concept of derivative and apply this on formula of surface area of sphere.

Q: Encuentra los puntos sobre la curva donde la recta tangente es horizontal o vertical. x = 2 cos e, y…

A:

Q: Find the value of x given the radius and tangent AB. * A 40 B 30; O 40 O 50 O 60 O 70

A: We have given a circle with  Radius, r = 30  Length of tangent AB  = 40  As the point where tangent…

Q: Two sides of a triangle are 4 m and 5 m in length and theangle between them is increasing at a rate…

A:

Q: The radius of a sphere increases at a rate of 4m/sec. Find the rate at which the surface area…

A: Surface area of sphere is S= 4πr^2. And rate of change means derivatives.

Q: aA, man voalks along a Amls A searchliqht is located on the ground 25m from the path and is kept…

A: A man walks along a straight path at a speed of 4 m/s. A search light is located on the ground 25 m…

Q: Segment AB is tangent to OC. Find AB. C 18 18 AB = (Round to the nearest tenth as needed.)

A: According to question We have to calculate the AB

Q: What will be the rate of change of the area of a circle with respect to its radius when the radius…

A:

Q: which sketch is a cross-section in the x-direction (L to the y-axis)? Why?

A: Given are three graphs. We need to find out which one is a cross section in x-direction. The…

Q: Given OZ with tangents XW and XY, what is MWVY ? (10a) V (4a + 10)°, 70° X. O A. 70° B. 140° C. 250°…

A:

Q: which sketch is a cross-section in the y-direction (L to the x-axis)? Why?

A: Given: Let us determine the cross-section in the y-direction perpendicular to the x-axis.…

Q: What is the tangent ratio for zB? C B V5 A 1,

A: With respect to angle B, here, Altitude, a=2 Base, b=1 Hypotenuse, h=5

Q: Solve for the missing information, given the AB is a tangent line to circle C. 3 cm 45° В AD =…

A: To find: The length of AD. Given: The values are CD=3 cm. Formula used: trigonometric ratio: sin…

Q: The radius of a sphere increases at a rate of 3m/sec. Find the rate at which the surface area…

A:

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.