What is the 7th term in the n= 8 row of Pascal's Triangle? A 28 B 35 C 56 D 70

Q: 4. A landscape designer is making a triangular garden enclosed by a fence (see diagram helow). The…

A: Consider the given figure :

Q: Find the area of the given triangle. Round the area to the same number of significant digits given…

A: Topic: Properties of triangle

Q: cos tan (V3) cos(arctan( v 36 )= 0.5

A: Given query is to find the exact value of the expression.

Q: A circle has radius of 7 cm. What is the length of arc intercepted by a central angle of measure…

A: Given problem:- A circle has radius of 7 cm. What is the length of arc intercepted by a central…

Q: angle below, which formula would you use and which part -) Law of Sines, <B b) Law of Sines, side BC…

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Q: 1) Which is another name for side ST? 11 km 5 km (a) (b) (c) t (d) rts 9 km 2) Which is the largest…

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Q: Find all angles, 0° <0< 360°, that satisfy the equation below. 9 cos (0) – 2 sin(8) – 9 = 6 sin(0) –…

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Q: Convert to polar coordinates withr2 0 and 0 < 0 < 27. (3, 0) (г, Ө) —

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Q: Find the value of the following expression and round to the nearest integer: 49 2 20(0.98)"+1 n=0

A: topic - geometric series

Q: all of the square roots of 9i

A: Here we need to find all square roots of 9i

Q: Determine which congruence method can be used to prove that the given triangles are congruent. AA.…

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Q: 4. If one angle of a triangle is larger than the measure of the second angle, then the side opposite…

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Q: 1. Let - Tt /4< x <0. Given that tan 2x = -2, solve for tan x.

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: Find the two square roots for the following complex number. Write your answers in standard form.…

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Q: 5) How many 2 letter combinations

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Q: QUESTION 3 Determina cuál de los siguientes pares de vectores son ortogonales. + = - 2i+j, →= 9i +3j…

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Q: Two guy wires from the top of a 37-foot tent pole are anchored to the ground below by two stakes.…

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Q: This problem refers to the two-person tent shown in the figure below. Assume the tent has a floor…

A: To find out the area of material which is needed to make the tent.

Q: Let U = 6i + 2j and V = −3i + 5j. Find:      a. U + V = ______ i +  ______j      b. U − V…

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Q: Solve the equation in the interval [0, 27). (b) tan 2 + 2 sin(2x) CSc x |

A: Solution is given below:

Q: For the following equation, state the transformations in words, and determine the maximum value,…

A: Given f(θ)=-3cos(θ+π4)+2We know that The standard form of the cosine function is…

Q: The coordinates of the point P on a terminal arm of an angle theta, in standard position, are…

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Q: cos(e)tan(e) If is written in terms of sin(0) only and simplified, what is the resulting expression?…

A: The given expression,   cosθ tanθsec2θ-1

Q: Try this: 2.) Consider the following procedure: Pick a number. Multiply the number by 9, add 15 to…

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Q: To measure the height of the cloud cover at an airport, a worker shines a spotlight upward at an…

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Q: . A man standing 9m above the ground observes the angles of elevation and depression of the top and…

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: Let θ be an angle in the first quadrant and sinθ = 1/3. Find 1. sin 2θ 2. tan 2θ 3. csc 2θ 4. cos 2θ…

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Q: Given that sin u = 1 /3 and cos v = −3/5 and that u and v are both  in the second quadrant.  Find…

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Q: Simplify each power of i. Use either i, −1, −i or 1.      a. i12 =       b. i13 =       c. i14 =…

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Q: Find the exact value for the following. CoS 12

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Q: 8. Prove the following identity. cos30 = 4cos³0 – 3cos0

A: To prove the identity.

Q: ovu W tt ine target! 2. At a certain time of the day, the angle of elevation of the sun is 38°. Find…

A: As per bartleby guidelines we only give first question answers.

Q: -x+1 0. Use three key points to sketch the graph of the function g(x) = - ) + 3 starting with the…

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Q: Add-onS Heip was ye aday.. Background Layout - Theme Transition 3. Solve for x. All your work needs…

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Q: A skateboarder wishes to build a jump ramp that is inclined at a 19 angle and that has a maximum…

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Q: Find an equation of the ellipse with minor axis of length 8 and vertices at (-9, 3) and (7, 3).

A: The solution is given in the next step.

Q: 8. A widescreen television has an aspect ratio of 16:9. If the width of a television is 20 inches,…

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Q: 1. Write the augmented matrix for this system of equations. X- 3y + 4z = 1 1 -3 4 0 3-2 5 3y - 2z =…

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Q: Activity 1: Find Me 21 20

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Q: 1. The parts of spherical triangle are B=120°, C=150°, a=135°. What is the spherical excess? Compute…

A: We know: cos(A) = cos(a) sin(B) sin(C) − cos(B) cos(C)             =cos(135°) sin(120°) sin(150°) −…

Q: What ordered pair is a solution to the following system of equations? x + y = 12 xy = 35

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Q: 30° If 15° = then use the half-angle formulas to determine the exact value of sin(15°) cos (15°)

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Q: If m1 = x and 90° < x < 180°, then 21 is a(n): O acute angle O right angle O obtuse angle O straight…

A: We know that, Obtuse angle is any angle greater than 90°: Straight angle is an angle measured equal…

Q: For numbers 1 and 2: Choose the graph that corresponds to the given equation of the 1. (x-3)2 10-y?…

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Q: D. Expand the geometric series. Enter your answers separated by commas, with no spaces. 2 2*-1 k= 1

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Q: Given the triangle below, find the angle A and length of side x Note: picture is NOT drawn to scale,…

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Q: Tell whether a triangle can be constructed with segments having these lengths. Answer with YES or…

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Q: 13 12 C 7. Find sin A. 5 a. 13 8. Find sin B. 12 d. d. c. d 13 12 13 с. 12 12 a. 13 b. 13 C. 12 12…

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Q: amath.com login - Search 30 DeltaMath…

A: Given

Q: 13. Evaluate the function. Give the exact value. cos (tan(V3) cos(arctan( V3 )= 0.5

A: Solve the following