What is the (a) curved surface area of the cone (the base is not included) if the radius is 10cm and the slant height is 160cm? (b) what is the area of the base of the cone if the dismeter is 10cm and the slant height is 160 cm. (c) What is the total surface area of the cone if the diameter is 10cm and the 2 points slant height is 16cm? (d) what is the volume of the given figure if the diameter is 6 cm and the slant height is 25 cm?

Q: cot x cos x 4 5 sin x cos x 6. cot x sin x- 2 sin x - 4 cot x Cos x 5.

A:

Q: 2 1 3 4

A: A pair of vertically opposite angles are always equal to each other.

Q: TC Use a cofunction to write an expression equal to cos 12 JT COS 12 Osin O O tan O OcotO OsecO

A:

Q: cos(2 35 (b) cos 2 arccos 37 tan [2 arcsin(- )) 8 (c) 17

A:

Q: Find all solutions in radians. Approximate your answers to the nearest hundredth. (Let k be any…

A:

Q: 7. For each triangle, determine the length of the hypotenuse to the nearest tenth of a metre. a) h…

A: The sine of an acute angle in a right angled triangle is the ratio between the side opposite the…

Q: -6 + 6i Divide: Write your answer in a + bi form -2 7i a = b =

A:

Q: b) sin 1 с) cos 2x - 2

A:

Q: Find the angle between u and v, rounded to the nearest tenth degree. u = i + 2j - 2k, v = 8i – 6k

A:

Q: Find all solutions in radians using exact values only. (Enter your answers as a comma-separated…

A:

Q: Find the identical expression for the following. 1-sin^4 theta/1+sin^2 theta

A:

Q: Given the three points A(2,-1,2), B(-1,1,4), C(4,3,-1). Find the area of triangle ABC.

A: Given problem:- Given the three points A(2,-1,2), B(-1,1,4), C(4,3,-1). Find the area of triangle…

Q: Find: 7. 2B 3. 6 8. a 9 20

A:

Q: 16 Which point represents (3, 3t/4) 12 37 6. E. 11 12 12 IF 13 237 12 12 ID 117 6. 4 4. 17 19 7 12…

A:

Q: Find the vectors u + v, u – v, and 2u v. (Simplify your answers completely.) 2 u = i + j, v = = -j -…

A: We need to solve vector problem. NOTE- As per our guidelines we can only solve 3 subparts. Please…

Q: 26. Illustrate and solve: Illustration and solution will be submitted. A yacht sails south for 4.4…

A:

Q: Sketch the given vector with initial point (4, 1). u = (-5, 3)

A: Here we have to plot the given vector.

Q: Find |v-w||, if v = 4i - 2j and w = 2i - 4j.

A: Given:  v = 4i-2j  w = 2i-4j v-w = (4i-2j)-(2i-4j)           = 4i-2j-2i+4j           = 4i-2i+4j-2j…

Q: Question Given that x(t) = -2t – 10 and y(t) = 10t + 3, which of the following gives a Cartesian…

A:

Q: Which of the following formulas are NOT correct? Choose two(2) answer sinA sinB =-1/2…

A: We can write the correct option as below

Q: | t sin(2t) dt 1.

A:

Q: 12 cm 12 cm 3 cm 4 cm 11 cm 5 cm

A:

Q: Write the function in terms of the cofunction of a complementary angle. 11T sin 24 ... 11 sin 24…

A:

Q: 3ased degrees, the picture below, Findd the angle ○へ Correer two decimal plaees,

A: r1=4 , r2=2 using formulasin θ2=r1-r2r1+r2

Q: 4. Find the value of side y. A 27 cm. B. 28.6 cm. C. 29.6 cm. D. 30.6 42 22 cm 5. In triangle MNO,…

A:

Q: 3. The angle of elevation of the sun is 27°. IF a tree Is 12 yd. tall, how long will its shadow be?

A: From the data we have where supposed that the length of the shadow is x yards.

Q: 4.) S x²V5 – x²dx

A:

Q: Expand the logarithm fully using the properties of logs. Express the final answer in terms of log x,…

A:

Q: leave answer in trigonometric form: z1 = 3 – 2i & z2 = 1 + i & Z21 Find the quotient of z1

A:

Q: What is the bearing of B from A? 39° A 039 deg 141 deg 251 deg O 321 deg

A:

Q: 2. From a plane flying due east at 265 m above sea level, the angles of depression of two ships…

A: In this question we have to find How far apart are the ships.

Q: Evaluate the expression: sin (arctan 2)

A:

Q: b= 4 с 15 C a =?

A:

Q: If v = 3i - 7j and w = -i + 4j, find the magintude of w - v. Round to one decimal place.

A: Given query is to find the magnitude of the following vector.

Q: If u = -i + 4j - 7k and v = 5i - 2j - 9k calculate the product of u . v  u . v =

A: Use the dot product for finding the product of vector .

Q: Write the expression as an algebraic expression in x for x > 0. sec sin-1 x2 + 36

A:

Q: Write the expression as an algebraic expression in x for x > 0. 6 sin(2 sin−1 x)

A:

Q: 2(cos (÷) + i sin (÷)) Find the cube roots: 2 ( cos

A:

Q: In what quadrant does the terminal side of its positive reference angle lie? A. IV B. III C. I D.…

A:

Q: Question Given z = 8 cis 30°, find z³ using De Moivre's Theorem. Select the correct answer below: O…

A:

Q: B d1 6 d2 b.) Find d2 9. 53 A

A:

Q: e sin e Cos e tan 0 a 0.5446 0.2924 0.4452

A:

Q: Convert the rectangular coordinates to polar coordinates with r>0 and 0 s0< 2x. (V18, v 18 (r, 0) =

A: (x, y)=(18, 18)r=x2+y2r=18+18r=36r=6θ=tan-1(yx)  =tan-1(1818)  =tan-1(1)θ=π4

Q: Which of the following equations is CORRECT? O sinA cosB =1/2[cos(A -B)-cos(A+B)] O cosu-cosv= -2…

A: From the given options

Q: 7. In triangle LMN, what is the measure of angle N? A. 20° B. 21° 66 C. 23° D. 24 8. In any right…

A:

Q: Solve the triangle. (Round your answers to the nearest whole number.) a = 41 yd, b = 77 yd, c = 69…

A:

Q: 12. Write the sum sin(Tt/9)+sin(2t/9) as a product of function values. 2 sin(5t/6) cos(7T1/18)…

A:

Q: 17 8 15 Find the other five trigonometric ratios of 8. cos 8 = tan 8 = csc 8 = sec e = cot e =

A:

Q: 35cm 12em 12:5Cm s this a right triangle if yes how do know you

A: the given triangle has lengths,AB=12.5cm, BC=3.5cm, AC=12 cm

Q: If A = 70°, B = 30°, and b = 11 cm, find a. (Round your answer to the nearest whole number.) a =…

A: