Determine the acute angle between the planes 3x-y+7z-8=0 and -2x+5y + 4z +7=0.

Q: 16. Find each trigonometric ratio. Q 34 sin Q = cos Q = tan Q = 16 S 30 R

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Q: An isosceles triangle has an angle that measures 100°. What measures are possible for the other two…

A: An isosceles triangle has two angles that are equal in measurment.

Q: what’s the area of a equilateral triangle with a radius of 6 root 3?

A:

Q: a. If the radius of Ois 17 and AB-30, then OE- 0 ΠΕ A B b. If AE=10, EB=9, and CE=15, then ED= D A E…

A: Topic:- geometry

Q: For the four bar linkage link 2 rotates at constant angular velocity, 2. Determine a3, 4, a3 and a4…

A: answer is in next step. please give a like !!

Q: What about 9 and 11?

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Q: 13. What is the area of the sector if a circle has a central angle measurement of and a radius of 4…

A: Follow the procedure given below.

Q: Consider quadrilateral ABCD shown in the coordinate plane. Ty B A -2 -1 0 1 2 D Paige used the…

A: We want to find area of the quadrilateral.

Q: oil

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Q: 13-14.) 8 12 5

A: For value of x, we use cosine formula, Given , a=5, b=12 c=5 ∠A=x

Q: what is the 2 missing angle

A: As shown in diagram, Let ABCD is quadrilateral.

Q: in the ratio test the series converges absolutely if p less than and give example if diverge (If the…

A:

Q: x² y²=1? What is the area of the ellipse: + 36 16

A: For the calculation of area of ellipse,

Q: All values must be rounded off to 2 decimal places AND use these rounded off values when computing…

A: Given , a=6, c=4 b= unknown ∠A=α=unknown∠B=122°∠C=β=unknown

Q: Find the volume of the rectangular prism given its radius = 6 cm and height of 9 cm. If necessary,…

A: The given figure is that of a cylinder. So we need to calculate the volume of the cylinder instead…

Q: An airplane wing casts a shadow on the ramp that is 12 ft. wide at one end, 7 ft. wide at the other…

A:

Q: 9. 4 to have od 8 OY Sum of int. Zs m/4= Sum of ext. Zs m28= dona bail

A: Note that, the sum of the interior angles of any n-gon is given by: (n-2)×180° And, the sum of the…

Q: 2. Which of the following conditions does not need to be met to use Cavalieri's Principle? Solids…

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Q: 3. Solve the triangle given below B B 10 55° C α 12 A C ● Based on the length of the sides opposite…

A: Application of triangle geometry

Q: What is BC to the nearest tenth? N B BC = 95°

A: Using law of cosine

Q: 3. Find each measure in the parallelogram. A 15 B AD= DC = MZA = m/B= m/C= D 68° с 8

A: Given:

Q: һ 8 я ъ в я 8 н в нз я La 8 нъ 8 4 (h Determine the Rank of F

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Q: The sides of a triangle are 25, 32, and 37. Find the angle between the two longer sides.

A: This question can be solved by applying the cosine rule.

Q: L M 165% N

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Q: 7. Solve the following problems. Find two positive integers such that the sum of the first number…

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Q: The area of the ellipse+: 25² = 1 is 30π. What is the value of a?

A: solution:-we know that the formula of area for an elipsex2a2+y2b2=1Area=πab

Q: A jar contains 9 large red marbles, 6 small red marbles, 7 large blue marbles, and 4 small blue…

A:

Q: Directions: Using the figure 1 and 2, Match each trigonometric concept found in Column A with the…

A: A detailed solution is given below.

Q: Find the area and circumference of the Circle 3in 2 84+

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Q: Find the mid point of the line segment whose endpoints are the given points. (3,1) and (9,4)

A: Midpoint is the point which lies on the line segment joining two points and equidistant from both…

Q: Determine the three points that lie on the same line (32,5) (24, 18) (22, 21) (17,29)  choices:…

A: This is a problem related to coordinate geometry. Based on the general formula and concept we will…

Q: find the final value for the 3 Z³ +8 F(z) = 23 z3 - 22

A:

Q: 5. A circle with two chords is shown below. The diagram is not drawn to scale. What is the value of…

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Q: B A C

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Q: The following equations represent exponential growth; y = 100 ()* d the following equations…

A: Topic:- function

Q: Using your answers from # 1-3  and applying the differences of angle identities.

A: Let's find given angle and side.

Q: a. If p=√q=ra and pqr = 1, show that, x + y + z = 0.

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Q: Given the figure at the right in each item, answer the following questions, A. Determine the…

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Q: 17. Solve for x. Round your answer to the nearest tenth. 17 18

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Q: What is the volume of the figure? 12 IC O A. 188.5 units³ OB. 196.9 units³ O C. 205.3 units³ O D.…

A:

Q: If the edge of a cube is decreased by 10%, by how much is the volume decreased? a. 9% b. 90% c.…

A: If the edge if cube is a then volume of cube is V= a³

Q: 30* 42 2 X

A: given right triangle with reference angle ∠∅=30° and base =42.We need to find the hypotenuse and…

Q: points on the map for Cleggswood Hill, Hollingworth

A:

Q: XYZ is an isosceles triangle with base YZ. YZ=5cm; Height of triangle=10cm. A square is put into t

A: Solution of the problem as follows

Q: A ramp at a skateboard park is 40 feet long and has a 30° incline. What is the vertical rise of the…

A:

Q: Find the surface area of the regular pyramid shown to the nearest whole number.

A:

Q: What is the volume of a cube that measures 6.376" on a side?

A: What is the volume of a cube that measures 6.376" on a side?

Q: I need the answer not the step

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Q: What is the area of the kite? 15 ft 4 ft 4 ft 25 ft O 1,500 ft² O 640 ft²

A: A detailed solution is given below.

Q: 4. Two lighthouses A and B are exactly 20 miles apart along a North/South shoreline. A ship C coming…

A: According to the question ∠B=52°, ∠C=32°, AB=c=20 miles We have to find BC=a=?