What if a variable or number is raised to the zero power? 30 = 25° = Vocabulary: - Any nonzero value raised to the zero power equals

Q: At noon, a ship leaves a harbor and sails south at 10 knots. Two hours later, a second ship leaves…

A: Given:

Q: Solve triangle if possible a=12 b=21 C=95 degree

A: Since, we have to solve a triangle in which we have:-a=12, b=21 and ∠C=95°

Q: Two fire stations are located 56.7 miles apart, at points A and B. There is a forest fire at point…

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Q: One angle of a right triangle measures 34°. What is the measure of the other acute angle, in…

A:

Q: The problem refers to triangle ABC. If a = 8.9 inches, c = 8.8 inches, and B= 83°, find b. (Round…

A:

Q: In AEFG, the measure of ZG=90°, EF = 38 feet, and GE = 21 feet. Find the measure of ZE to the…

A: cosx= base / hypotenuse

Q: Solve ∆ABC. Round to one decimal place where necessary. The “triangle” may have no solution or may…

A: Given A = 70º, B = 60º, c = 25  We solve ∆ABC.

Q: In AOPQ, the measure of ZQ=90°, OP = 96 feet, and PQ = 23 feet. Find the measure of Z0 to the…

A:

Q: A 20- feet ladder was placed against a vertical wall such that the top of the wall touches the…

A:

Q: This problem refers to triangle ABC. If a = 3.9 m, c = 6.8 m, and B = 35°, find b. (Round your…

A: We will need law of cosine

Q: This problem refers to triangle ABC. If b = 3.4 m, c = 7.1 m, and A = 126°, find a. (Round your…

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Q: 3) Solve a right triangle that has a 40° angle and a 20 inch hypotenuse.

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Q: Solve triangle ABC if A = 29 0 ,     b = 41.5     f t ,     a = 27.2     f t .  Round angles to the…

A:

Q: Photo attached

A: Given that:In a triangle side b = 4.8 m, c = 6.3 m and angle A = 112ᵒ.

Q: Solve ∆ABC. Round to one decimal place where necessary. The “triangle” may have no solution or may…

A: We can solve the problem by the law of sine of triangle.

Q: 15. A 5.5 foot person standing 20 feet from a street light casts a 12 foot shadow. What is the…

A:

Q: In AGHI, the measure of ZI=90°, HI = 47 feet, and IG 93 feet. Find the measure of ZG to the nearest…

A: Answer

Q: The hypotenuse of a right triangle is 100 centimeters. An acute angle is 64.8 degrees. Determine the…

A: For adjacent side we use cos function to get side length  Cos(64.8) = adjacent side /hypotenuse…

Q: In ΔGHI, g = 660 inches, i = 640 inches and ∠I=35° Find all possible values of ∠G, to the nearest…

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Q: 38 48 A

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Q: In AABC, the measure of ZC=90°, CA = 7.3 feet, and AB = 8.6 feet. Find the measure of ZB to the…

A:

Q: . 6 . . 1. Brian's kite is flying above a field at the end of 65 m of string. If the angle of…

A: As per our policy we are required to solve only one question.

Q: Solve triangle (if possible) A=55 degree b=12 c=7

A:

Q: In triangle ABC, we are told that a = 8, angle A is 58°, and angle C is 40°. Solve for b and c.

A: Given: In triangle ABC, we are told that a = 8, angle A is 58°, and angle C is 40°. Now, we need to…

Q: ssume a is opposite side a, B is opposite side b, and y is opposite side c. Solve the triangle, if…

A: Given, alpha = 41 and beta = 59 alpha + beta = 41 + 59 = 90. It’s right angle Triangle.   Part-B All…

Q: 1. Robert's kite is flying above a field at the end of 66m of string. If the angle of elevation to…

A: Given:

Q: If triangle ABC, a = 10, b = 10, and c = 40 degree. what is the value of c?

A: Given the sides of the triangle a = 10, b = 10 and angle C = 40°.

Q: This problem refers to triangle ABC. If a = 3.6 m, c = 6.7 m, and B = b = 35°, find b. (Round your…

A: Answer is mentioned below

Q: A 15-m vertical pole cast a 6-m shadow when a tower casts a shadow of 100m.What is the height of the…

A: This question is taken from the triangles in which we have to find the height of the tower. We can…

Q: The expression sin equals: a. X b. Y c. Hypotenuse  d. Leg

A: To write about the value of sine

Q: 6. Use the Law of Sines to write an equation and solve for 0. If the triangle is ambiguous, provide…

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Q: The height of a pole is 23.66m. If the angle of elevation changes from 60 to 45 then the Length of…

A:

Q: This problem refers to triangle ABC. If b = 4.6 m, c = 7.2 m, and A = 126°, find a. (Round your…

A: by using cosine formula a2 = b2+c2 - 2bc cosA

Q: A I= D B If angle A measures 4x + 125 degrees, and angle D is 7x degrees, what is ï?

A:

Q: An airplane is heading due north with an air speed of 985 km/h. Ther blowing directly from the east,…

A: As per the given data lets draw a free body diagram

Q: In AEFG, the measure of ZG=90°, FG = 4.8 feet, and GE = 3.5 feet. Find the measure of ZF to the…

A:

Q: In AABC, a=64", b= 96", and c= 100". State which law you can use to determine the measure of ZB- and…

A: Topic - use of law of cosines to determine angle using all sides of triangle

Q: 45 12 45% E

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Q: In AQRS, the measure of ZS=90°, QR = 82 feet, and RS = 60 feet. Find the measure of ZR to the…

A:

Q: In AGHI, the measure of ZI=90°, HI = 3 feet, and IG = 2.3 feet. Find the measure of H to the nearest…

A:

Q: Solve the following triangle. B= 50°, C =20°, b= 2 (Simplify your answer) (Type an integer or…

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Q: Solve triangle ABC. (If an answer does not exist, enter DNE. Round your answers to one decimal…

A:

Q: 2c

A: Opposite angles in any quadrilateral inscribed in a circle are supplementary.

Q: The figure above shows a right triangle with dimensions in inches. Solve for c to the nearest inch.

A: The given triangle is right angle triangle at A Using the trigonometric identity CosA =…

Q: In AABC, a =64", b= 96", and c 100". State which law you can use to determine the measure of ZB, and…

A:

Q: This problem refers to triangle ABC. If b = 3.6 m, c = 6.8 m, and A = 122°, find a. (Round your…

A:

Q: Solve triangle ABC. (If an answer does not exist, a = 17, b = 18, C = 32 ZA = %D ZB = %3D LC =

A: Given:   a = 17   b = 18   c = 32

Q: Mountain officials want to build a new ski lift from B to C, as shown in the figure below. The…

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Q: 16 23°

A:

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.