If the edge of a cube is increased by 20%, find the increase in its surface area? A. 44% B. 47% C. 54% D. 70%

Q: Find the volume of the cone. 4in O a 452 in3 276 in3 1810 in3 151 in3

A: The cone has radius r=4 in and height h=9 in

Q: Find the time required for an investment of $ 5000 to grow to $ 8700 at an interest rate of 7.5…

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Q: The figure shows a pentagonal prism. 15 cm 5.44 cm 4 cm

A: given Regular pentagonal prism We know that a = Apothem length of the pentagonal prism=2.7cmb = Base…

Q: 100 20 20

A: From the given figure, we find the value of x.

Q: Find the surface area of the cone in terms of a. |21 cm 16 cm

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Q: 19 A column joint has to be caulked the total perimeter of the 18" diameter column. How many inches…

A: We have to find the perimeter of the column.given the diameter

Q: Consider the vector n = cos t - i sin t, where t > 0. This is a normal to a certain curve 2. Then,…

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Q: 1 A $300 cell phone is marked up by 15%. Then it is marked down by 15%. What is the final pric A.…

A: Simplify using the percentage

Q: PLZ HELP !

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Q: Could a polyhedron exist with the given number of faces, vertices, and edges? Drag "yes" or "no" to…

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Q: What is the surface area of the triangular pyramid? 6 m 23m 6m Gm 52 m 105.9 meters sq 74.7 meters…

A: To solve the following problem

Q: P. 192. t=13 cm 117 P-11 cm T P= Q= R=

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Q: The volume of a frustum of a right circular cone is 1176 n cu.cm. The altitude of the frustum of a…

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Q: Proof: Statements Reasons

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Q: Find the equation of the tangent line at the point (1,0) to the curve implicitly defined by In(x +…

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Q: (-2 1 (0) Consider the matrix A =| 0 -2| and vectors x = |1 and y = 0 -1) 1 -1 0 Let vector v be…

A: matrix rule

Q: Reflect (-1. 5) over the x-axis. Then translate the result up 2 units. What are the coordinates of…

A: Reflection of a point about x-axis means the point x,y→x,-y.Translate a point by "a" units up means…

Q: ne figure with the given Vemces. mung E(-7, 6), F(-1, 6), G(-1, -7), H(-7, -7) P = A = © Gina Wilson…

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Q: Consider the system of linear equations: X1 + kx2 2x1 + 4x2 =k = 1 4x1 + 8x2 = 4 where k e Ri

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Q: The diagram below shows a circle with central angle  PCQ Enter values for the radius that will…

A: answer is in next step

Q: Q3: How many angle and side conditions in each one of the figures below (the numbered angles are the…

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Q: Find the area of ADEF if m<D = 56°, mLE = 40°, and EF = 8 cm.

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Q: M.MAR = 100° M

A: Given,

Q: Calculate the sum of angles a, b, c, and d in degrees M. 50 140

A: topic- lines and angles

Q: Write an equation of the line parallel to y = 8x - 1 that contains (-6,2) Show work

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Q: In the standard (x,y) plane, what is the distance between (3, 4) and (6, 2)?

A: We can find the distance between the two points as below.

Q: In the figure shown, AC || ED and point B lies on line segment AC. Which of the following would be a…

A: We can answer the question as below.

Q: in the diagram below a righ circular cone has a diameter of 8 and a height of 12 iches

A: We have to find the volume of the cone

Q: Brittany graphs the point (6,3) on a coordinate grid. Which describes where sheshould plot the point…

A: Given problem:- Brittany graphs the point (6,3) on a coordinate grid. Which describes where…

Q: 25 5x 25 10

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Q: Find the lateral surface area of a frustum of a right square pyramid if the upper and lower base…

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Q: What is the surface generated by a straight line which moves along a fixed curve, and which remains…

A: To determine the name of the surface generated by a straight line which moves along a fixed curve,…

Q: A rectangular solid whose dimensions are 4cm, 8cm, and 12cm is inscribed in a sphere. What is the…

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Q: Calculate the total surface area of a right circular cone given the diameter of the base is 5 in.…

A: surface area formula = πrl slant height   l=h2+r2 l = 82+(2.5)2 l = 8.38 surface area =…

Q: Starting from point A, a boat sails due south for 4 milos, then due oast for 5 milos, thon due south…

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Q: A mine shaft is 300 m deep and has an angle of depression of 65°. How long is the shaft? (5) 300 m…

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Q: 1 Here are the equations of ten lines. gradient for each line and then write all the sets of…

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Q: %91 li. lis. O1 A:-0 * dy/dx+4y/x=6x-5 if y=1 and x=1 then C equal 1 0 -1 O 2 O -2 O

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Q: QUESTION 2 In the diagram below, O is the center of the circle. Chord AC is perpendicular to the…

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Q: .4) Compute the values of R1 and R2 for the figure below if AB (Base Line) is known and DF required…

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Q: For the following right triangle, find the side length x

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Q: solve S cSc20 cot2日do using 2. aこ (5(2日

A: Given: I=∫csc22θcot2θdθ  ...1   The Power rule: ∫xndx=xn+1n+1+C

Q: 1.) You were riding a bicycle. You started traveling due north and covered a distance of 12…

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Q: The Armani family is having their family portrait enlarged to hang on the wall. The enlargement of…

A: Given, Scale factor of enlargement= 250%= 250/100= 2.5

Q: For a four-point geometry, how many other lines of the geometry are parallel to each line?

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Q: Determine whether the action results in independent or dependent event. Pick one marble out of a…

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Q: 1. An instrument store gives a 10% discount to all students off the original cost of an instrument.…

A: An instrument store gives a 10% discount to all students off the original cost of an instrument.…

Q: Solve for x. Round your answer to the nearest tenth. 32 14

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Q: Find the volume of the rectangular prism given its length = 9 cm, width = 3 cm, and height of 5 cm.…

A: To find the volume of the given  rectangular prism.

Q: let f(x, y, z) = 2x?y + 3xyz-x z+3y Find: fx fxy, fxz fxyz

A: