QUESTION 9 If the radius of a circular solar cell is increased by 1 cm, its area is 96 cm2. What is the original radius? O Radius = 4.16 cm O Radius = 4.53 cm O Radius = 4.97 cm Radius = 4.27 cm %3D

Q: arc length of CD D 60 C 12 cm

A: r=12 cm and θ=60° The formula for the arc length of the circle as, Arc length=2πr·θ360°

Q: Problem 4: Find the area of the triangle. Area = |units?

A: Find the area of the given diagram

Q: Question 6 (1 point) A rectangle with an area of 2504 cm? is x centimetres wide and (x+ 8)…

A: Topic:- area of rectangle

Q: 1 pt Question 6 What is the arc length D 30° r=6 cm Round your answer to the nearest tenth of a…

A: Solution:Given     r=6cm     and θ=30°To find the arc lengthFormula:Arc length=2πr θ360Minor arc…

Q: QUESTION 3 2ay" y=VI+t6, find the value of a if – 17 when ;=/2 If 1=Arctant,

A: Given: If x=Arctant3 , y=1+t6 ,find the value of a if 2ay''y'=17 when t=2 .

Q: Find the exact value cot (- 10 TC 3

A: Given that: cot-10π3

Q: 1) Explain Euler and Lagrange approaches? Draw sketches if needed.

A:

Q: Find the circumference of a circle with diameter = 19. Use 3.1416 for  . Round your answer to 1…

A:

Q: Question 5 Determine the magnitude of the com

A:

Q: Question 15 56 38' 58 20 41 42 In the truss shown, find the value of ZDCE in degrees.4

A:

Q: 4. A sector has an area of 75 and an arc length of 15. Find its radius and angle (in radians).

A: According to the question, we have: Area of sector = 75/2 Arc length = 15 We need to calculate the…

Q: Question 4 For the compound shape below, find its a) perimeter and b) its area 8 in 8 in

A:

Q: QUESTION 3 Find the length of the arc on a circle of radius r intercepted by a central angle 0. (Use…

A:

Q: Question 10 A cell phone box in the shape of a rectangular prism is shown. The helg of the box is 4…

A: A cell phone box in the shape of a rectangular prism is shown. The height of the box is 4 cm. The…

Q: Question 10 Find the area of the shaded region. 5 in.

A: To find the area of shaded region.

Q: Question 50 in. The figure above shows a right triangle with dimensions in inches. If 0 = 56°, what…

A: Given: A right angle triangle with θ=56° and Length of hypotenuse =50 in. The objective is to find…

Q: Question 8 Find the area of the shaded sector. If necessary, round to the nearest hundredth A 20 ft…

A: To Find: The area of shaded sector. Given information: The radius of the circle is 20ft and the…

Q: Question 3 Find the sector area and arc length of the shaded region. Round your answer to the…

A:

Q: Question 40 Calculate the arc length of the unshaded region. [40 ] 4 ft Po 80° D. O 54n/9 ft O 19.4…

A:

Q: Given. csc e - cot 0 ==W

A:

Q: Find the exact value of sec 30°.

A: The main objective is to find the value of sec 30°. It is known that the secant function is…

Q: Question 8 of 10 What is the area of the triangle below? 13 10 A. 130 sq. units OB. 46 sq. units OC.…

A: Here is the solution:

Q: Problem 4: Find the area of the triangle. units? Area %3D Area=

A: Area of triangle is:  (1/2)× base length× height

Q: Question 19 Sæ³ Arccota dæ

A:

Q: Question 4 Find the area. 6 in

A: We are asked to find the area of the kite.

Q: QUESTION 3 The radius of 1p, 5p and 10p coins are 1cm, 0.9cm and 1.2cm respectively. Calculate the…

A: Explained below

Q: Question 6 Find the area of the shaded sector. If necessary, round to the nearest hundredth. 100 10…

A:

Q: Given the triangle 39, \22 find the area of the triangle. Round your 34 final answer to 4 decimal…

A: I have provided answer of this question in step-2.

Q: Find the value of e to the nearest whole degree. 12

A:

Q: Question 5 Given the expression below, y = ecos" arcsec(ln(r 1)) determine y. Upload Choose a File

A:

Q: Question 9 Find the area of the shaded sector. If necessary, round to the nearest hundredth. 36 10 m…

A: Given that the measure of the small-angle is 36 degrees.  So the measure of the large angle is =…

Q: During a total eclipse of the sun, the moon is directly in line with the sun and blocks the sun's…

A: From the diagram, we have:-∆BDA is similar to ∆CDE.Since, we know that when triangles are similar so…

Q: Question #5 on the

A:

Q: Question 1) Convert 32 cm/sec to in/min 1 in = 2.54 cm 1 min = 60 sec (round your answer to 2…

A: We have to change

Q: Question 11: Find the total area of the composite shape (use 3.14 for pi ar round to the nearest…

A: Composite shape is consist of a rectangle and a semi circle.Area of the rectangle = length×widthArea…

Q: Question 9 The circumference of a circle is 100 cm. If the radius is increased by 0.1 cm, find the…

A:

Q: a. Find the length of a 200° arc in a circle with diameter 24.b. Find the area of the sector…

A: (a) To find: The length of the arc. Given: The diameter of the circle is 24 units and the angle…

Q: tollo

A:

Q: Question 16 Calculate the sum of x, y, and z in degrees. [Image 16 ] (4z + 6)° 106° 2y O 124 O 99 O…

A:

Q: Question 15 Find the vecto [12] 5 S

A: A vector a with given magnitude in the direction of vector b is given by a·bb here magnitude of a is…

Q: List a value of X in quadrant ii that makes csc(x)=2 . Explain how you got your answer.

A:

Q: Question 7 Which of the following represents the area inside one petal of r = 10 sin(3 0)?

A:

Q: Question 1 (a) Find the first moment of area, Qx and Qy for the rectangle with axes origin as shown…

A:

Q: Question 4 In each circle, what is the value of x to the nearest tenth? 9. 6. Question 5 In each…

A:

Q: Question 8 Find the values of x, y, and z. Round to the nearest tenth, if necessary. 8. y X, 23 y =

A:

Q: Question 8 Figure I and Figure II are similar figures. Figure I Figure II A E V U Which proportion…

A:

Q: 25. cos 165°

A: Note- as we are allowed to answer one question in one session so, i ahve answered question 25 for…

Q: Question 13 8 pts A 15-foot building casts a 6-foot shadow. How tall is a building that casts a…

A:

Q: Question 21 Find the total area of the rose curve. r = 3 sin(50)

A: Let's find.

Q: Question 13: Find the total surface area. Hint: The base is an equilateral triangle. * 5 cm 9 cm 8…

A: Given that: A triangular prism as shown