Find the cosine of ZW. √66 W √82 Write your answer in simplified, rationalized form. Do not round. cos (W) - =

Q: 4 For parallelogram PQRS, PT=2x-1, QT = y-1, RT = x +4, and ST = 3y - 11. S X = y= Find the values…

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Q: For two events, M and N, P(M)=0.5, P(N|M)=0.3, and P(N|M')=0.6. Find P(MIN').

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Q: 1) S R ? 135° T e

A: Parallelogram QRST Given m∠T=135° To find: m∠R

Q: 7. Find the surface area of the figure below when t= 13 cm, h=12, s=10, a = 8; all in cm. S Answer…

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Q: Find the volume of the triangular prism. The bases are equilateral triangles and the height of the…

A: The area of the equilateral triangle is  A=34a2 The area of the prism is Ap=Ah

Q: sphere and the base of a cone have the same radius, r. What is the height, h, of the cone in terms…

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Q: Write the equation of the hyperbola in standard form, identify the center, vertices, foci, and slope…

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Q: 2. This figure shows a regular nonagon inscribed in a circle. H G A a) mAB. b) mBD. c) ZBAD. d) ZB.…

A: Note: There are multiple questions. Both the questions has multiple subparts. No specific question…

Q: (a) Find the length (in centimeters) of the side labeled x. Two similar four-sided polygons are…

A: We need to use the fact that the two shapes are alike to find the length of the side marked "x".…

Q: A cylinder has been cut out of a solid. Find the volume of the remaining solid. The volume of the…

A: Given cylinder biggest diameter of cylinder ( d1 )=8cm smallest diameter o cylinder ( d2 )=2cm…

Q: Find the missing angle of the triangle shown. 78° 132⁰ m/ABC = A B

A: Theorem:-The exterior angle of any triangle is always equal to sum of opposite interior angle

Q: Determine if the given lines are 7. y = 7x + 2 perpendicular. Justify your answe y = 7x - 1

A: Determine if the given lines are perpendicular.  y= 7x+2 and y= 7x-1

Q: The position of a starship is given by the equation Pt = (18 + 3t, 24 + 4t, 110 − 5t). For what…

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Q: show all working out with annotions

A: Draw a rectangle in your problem book which represents figure A below. It does not need to be the…

Q: Find the sine of 20. D Simplify your answer and write it as a proper fraction, improper fraction, or…

A: Given data  BD = 48 CD = 55 BC = 73 ∠D = 90  We can use the sine rule  asinA = bsinB = csinC

Q: Find the measure of arc TDC in OP. T B 127 ° P C D

A: We have given central angle m∠TPC=127°

Q: Line l passes through the origin and has a slope of 35.  A line that is perpendicular to line l with…

A: A line L having slope 35 and passes through origin  Another line passes through (0,5) and…

Q: Find the simple interest. Principal Rate Time in Months $2000 6% 6 The simple interest is $ (Round…

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Q: 29. An open top box is made by cutting out 2 in by 2 in squares from the corners of a large square…

A: Given: An open box is made by cutting out 2 in by 2 in in squares from the corners of a large…

Q: Find the interest. Principal $1100 Rate 3.5% The interest is $ (Round to the nearest cent.) Time in…

A: Principal = $1100 Rate= 3.5% Time=9months

Q: S, Find the value of x. 71° X = 123⁰ P (2x - 5)° co 1990

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Q: If the diameters of the two given circles, with centers M and N, are 2 cm and 6 cm, respectively,…

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Q: What is the equation of the line that passes through the point (−2, -1) and has a slope of ?

A: A line passes through the point -2,-1 and has a slope of 52.

Q: 7. Circumference of a Circle If a circle has area 144 # square inches, what is its circumference?

A: given area of circle is 144π square inches

Q: DETAILS LARTRIG11 3.2.512.XP. You want to buy a triangular lot measuring 1310 feet by 1830 feet by…

A: Heron's Formula is given by , A=ss-as-bs-c Where 'A' is the area of a triangle, 's' is the…

Q: Two cards are drawn without replacement from an ordinary deck. Find the probability that the second…

A: Two cards are drawn without replacement from an ordinary deck. Find the probability that the second…

Q: Find the missing length

A: If two triangles are similar, then the ratio of their respective sides must be equal.

Q: Example 2: Kent has 66 feet of fence. He plans to make a circular pen for his dog, Murphy. How much…

A: Total length of fence is:  66 feet

Q: Ayaka is a real estate agent. She sold a house for $190 000. It sold for $368 000 11 yr later. What…

A: NOTE: Refresh your page if you can't see any equations. . at x=0 year, she sold a house for $190000…

Q: What is an equation of the line that passes through the points (-7,-4) and (6, –4)?

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Q: Given: ABCD is a parallelogram, ZGEC ≈ ZHFA and AE FC. Prove: AGEC AHFA. Step 1 try Statement ABCD…

A: ABCD is a parallelogram, ∠GEC≅∠HFA  and AE≅FC Prove △GEC ≅△HFA

Q: Find the products AB and BA to determine whether B is the multiplicative inverse of A. 4 B-[= 3 A=…

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Q: If we use a spherical model for elliptic geometry (see Fig. 2.7.3), what would be the largest…

A: Euclidean math says that the sum of the angles in a triangle is always 180∘. On the other hand, in…

Q: EH, FJ, and GK are diameters of circle L. E F K mGH = mFK = L44° 70° Find the measures of the…

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Q: 4. 12 mm 7. 8 48 mm 5. 8.

A: Two sides are given one is 12mm and second is 48mm.

Q: If the diameters of the two given circles, with centers M and N, are 2 cm and 6 cm, respectively,…

A: The diameters of the two given circles, with centers M and N are 2 cm and 6 cm respectively. To…

Q: The following certificate of deposit (CD) was released from a particular bank. Find the compound…

A: Principal amount:   P=$1000Interest Rate is:  0.89%  compounded semianuallyTime period is:  3 years.

Q: A. 13 in 13.5 in square base

A: Side of square a=13  inHeight of pyramd h=13.5 in

Q: 7. Find the volume of the figure below. Units are in meters. 0.5 6 10 8

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Q: The measure of KL is three times the measure of JK. O # J N mNO = K mNJ = H Find the measures of NO…

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Q: S.A. = 15m Volume

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Q: ind the surface area of the compo 13 2 in 1.25 in www. 3 in. ---

A: Lateral surface area of cylinder=2πrh Area of circle=πr2Here r=radius of circleh=height of cylinder…

Q: The diameter of two similar cylinders are 12cm and 21cm.  The smaller can holds 320 cm3.  How much…

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Q: Given BD and CD are lines that are tangent to the circle with mZBDC = 48°, what is mZBAC? 48⁰ B A E

A: At the point of contact of the tangent of a circle, the tangent forms a right angle 90° with the…

Q: Yang's Material Company hauls gravel to a construction site, using a small truck and a large truck.…

A: Let, x be the number of units of loads by Small Truck. x be the number of units of loads by Large…

Q: 3) Find the equation for the ellipse that has vertex at (9, -1) and foci (0, -1) and (8, -1).

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Q: 7. 17 cm 4 cm 18 cm

A: 7) The given prism having Length 18 cm , width 17 cm and height 4 cm.

Q: The diagram below shows a RHOMBUS: 17 7y +3 X = D Find the measures of the following variables (show…

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Q: The points T(-1,-9), U(-1, -2), V(-6, 3), and W(-6, -4) form parallelogram TUVW. Plot the points…

A: The points T-1, -9, U-1, -2, V-6, 3, and W-6, -4 form  parallelogram TUVW. To plot the points. Then,…

Q: The blue figure is a translation image of the black figure. Write a rule to describe the…

A: Here, it is given that the blue image is a translation image of the black figure. We need to…