Find the exact value of the expression, if possible. (If not possible, enter IMPOSSIBLE.) arccos 2.

Q: 1.1 Solve for x in the triangle below given that AB = 4cm , BC = 3cm and AC = x. A 4 cm 3 cm

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Q: cosergant Mfinite

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Q: Given the points below, find MN. Give an approximate answer to the nearest tenth. M(-1, 2) and N (4,…

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Q: R:t. Evaluate Cosny dy

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is Tan C? 2) 28 21 C 35

A: sides taken below must be perpendicular.

Q: (a) The height of Mountain A is approximately feet. (Do not round until the final answer. Then round…

A: Follow the procedure given below.

Q: verify that w = x²/(x + y)

A:

Q: In a right triangle, the side opposite angle o has a length of 10.0 meters, the side adjacent to…

A: make a triangle with its given instruction.

Q: 7. In AABC, the midpoints of the sides are joined. (a) What does intuition suggest regarding the…

A: In a triangle, midpoints of the sides are joined. We will give answer based on the diagram provided.

Q: Solve the below triangle for X only. Answer must be an exact answer NOT in decimals. 45° 10

A: Given triangle is a right angle trianglewhose base(B)=xhypotenuse(H)=10angle(θ)=45°

Q: How do you solve this and can you show me step by step

A: In sin 90 degree, given angle = 90 degreeUsing unit circle we see that the coordinate for 90 degree…

Q: [3+ x? cot(x²)]¯3 2

A: on doing differentiation with respect to x we get

Q: Given that angle A = 30◦, a = 20, and b = 30 in a triangle labeled with standard notation, solve the…

A: Given, ∠A=30° ,a=20 and b=30 we have to find other angles and other sides.

Q: Find all angles 0≤ θ<360º that satisfy the equation below to the nearest 10th of a degree -9tan^2…

A: The given equation is a quadratic equation. Solving it by the quadratic formula, we can get the…

Q: 17. If cosA = a) 30° √√3 2 0° ≤0 ≤ 90°, and B = 60° + A, then the value of secB is: " b) 90° c) 0 d)…

A: 17) Given, cos(A)=32, 0°≤θ≤90°,B=60°+A Aim: To find sec(B).

Q: cot a + csc a The expression is equivalent to sec a +1

A: To simplify the expression cot x+csc xsec x+1, the following trigonometric identities are used: cot…

Q: 5. Consider the triangle below. 14 45 5a Find the exact value of a. Enter your next step here ()…

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Q: 2. Show that if tx, ty and t; are tria

A: To prove that  tx = ty + tz, where,             x=n(n+1)2+1,      y=n+1, and   z=n(n+3)2 with n≥1.

Q: use cayley -Hwmilt.n thern A. 3. 니 2

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Q: xcel Formulas would be great

A: Q

Q: Si2-378 and d-a = find tor Cach anth methio senes

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Q: ques

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Q: Find x if the point  (x, −6)  is on the terminal side of ? and  sin ? = − 3/5 x =?

A: If a point P(x,y)=P(x,-6) is on terminal side Then, sin ? = yr    where r is hypotenuse-35=-6rr=10

Q: Photo attached

A: Let the height of perpendicular =h .Then by using given condition , we can find h

Q: 6.) Find the value of x. Tell whether the side length form a Pythagorean triple.

A: Consider a right-angled triangle as shown in the figure below. According to Pythagoras theorem, the…

Q: If cot 0 is undefined, and <0 < *, then what is the value of Csc 0? O-1 O undefined 0 1

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Q: 3) C 40 A 32 What is Tan C? 24

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Q: Use an Addition or Subtraction Formula to find the exact value of the expression, as demonstrated in…

A: To solve this problem we can use the trigonometric values

Q: If the terminal side of a contains the point (-3, 4) and the terminal side of B contains the point…

A: We will evaluate all above as shown below

Q: Consider a right triangle with a side of length x opposite angle A, a side of length y opposite…

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Q: Find the exact value of the expression, if possible. (If not possible, enter IMPOSSIBLE.) 63 csc cos…

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Q: 7. C A 12 in Yes 85⁰ B 15 in

A: You must have an idea about COSINE LAW in order to understand it. Cosine Formula: c^2 = a^2 + b^2…

Q: sides as the same. If your work does not fit vertically, you will need to rewrite it smaller so it…

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Q: CRITICAL THINKING Find the EXACT expressions for the indicated quantities, given that: cos 22.5°…

A: We can write 82.5° = 60°+22.5° And use the formula cos(A+B) = cos A cos B - sin A sinB

Q: If P(AN BC) = 0.06, then what is P(ACUB)? Your answer must b between 0 and 1 and have two digits…

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Q: It P(BA)= 0.5, P(BA^)=D0.2 is given as P(A) = 0.30 . P(AB) Which of the following is the correct…

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Q: 5.) Find the value of x. Tell whether the side length form a Pythagorean triple. 4.

A: Given :               a = 4 , b=7 and c = x To find :                   The value of x.…

Q: Given AB=5, BC=7, AD=15 find BE. A E D

A: Given that AB=5, BC=7, AD=15

Q: 2/3 A\ If A = A(t) find the A? dZA RT --37 cr 7P

A: We have to find the general solution of the given 2nd order differential equation.

Q: Find (if possible) the exact value of the expression. (If an answer is undefined, enter UNDEFINED.)…

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Q: olve followi

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Q: If e = 22, then x %3D Check Answer

A: Topic- exponential function and logarithms

Q: Write down the identity element e for (G, a). You need not write a proof of the identity law.

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Q: If the terminal side of a contains the point (-3,4) and the terminal side of B contains the point…

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Q: 8. 17 Find the exact value of x. Do the side lengths form a Pythagorean triple? Yes

A: The given triangle is a right angled triangle. So,.       82+x2=172                 64+x2=289…

Q: If arctan(tanα) = -2π/7 Which of the following values can have α have? a) -9π/7 b) 2π/7 c) -5π/7…

A: Using trigonometric identity written below

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.