Unit 5: Trigonometic Name: Homework 9: Law of Sines & Law of Cosines; Date: Per: Area of Trianges * This is a 2-page document! ** Directions: Use the Law of Sines and/or the Law of Cosines to solve each triangle. Round to the nearest tenth when necessary. 1. 21 mm K JL - 131 13 mm L. m2J- mZL - 2. DE -

Q: The stock of Company A gained $1.32 throughout the day nnd ended at a value of $34.32. By what…

A:

Q: company produces steel rods. The lengths of the steel rods are normaly n and a standard deviation of…

A: Given data,Mean μ=238.5sd   σ=0.9n=28P(238.4<M<238.5)=?

Q: The Blacktop Speedway is a supplier of automotive parts. Included in stock are 6 speedometers that…

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Q: 1. The football coach spent a total of $890 including $50 in tax for 35 shirts for the team. Each…

A: Ans: $24

Q: Prove by mathematical induction that, for all positive integers n, de (e* sin x) = 23"e* sin(x…

A: To Prove →dndxn ex sin x = 212n ex sinx + 14nλBy mathematical induction for all positive integen…

Q: Determine if the situation given below is possible or not possible the reason why it is not…

A: As per the company guidelines we are supposed to solve only first 3 subparts of a question. If you…

Q: For a confidence level of 99% with a sample size of 11, find the critical t value.

A: Givenconfidence level=99%sample size(n)=11

Q: 2x +7y = 23 3x + 4y = 15

A: The give system of equation is: 2x+7y=23                 .....  (1)3x+4y=15                 .....…

Q: If n=28, a(x-bar)=36, and s=17, construct a confidence interval at a 98% confidence level. Assume…

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Q: The table shows the annual revenue from area Walmart stores (in millions of dollars). Amount, y…

A: The given table data is Year Amount, y 2003 12.92 2004 14.70 2005 16.18 2006 17.64 2007…

Q: Isaac Newton is credited for discovering the fact that objects cool at a rate proportional to the…

A:

Q: 5. What information is needed to prove the 2 triangles congruent by SAS? BL C D. OLBAD= ZCDA O ZBACE…

A: In triangle ABC and ∆ACD , BC = CD AC is common. To apply SAS criterion we need angleACB and…

Q: Draw the union of the two simple graphs assuming edges with the same endpoints are the same. а f b f…

A: To explain the correct answer is given below.

Q: Probability & Sampling:Question 1 Tony's Pizzeria customers were asked what kind of pizza topping…

A: From the given information we want to find the probability that randomly selected customer selected…

Q: A cancer test is 97% accurate in cancer patients. But in a person who ☆ does not have cancer, it…

A: Consider the following events, C=a person has cancerC'=a person does not have cancerP=test shows…

Q: The following graph represents the savings accounts of Olivia and Kenan. Use the graph to answer the…

A: The graph represents the saving accounts of Olivia and Kenan is shown as,

Q: 6. It is known that the tensile strength of a plastic increases as a function of the time it is heat…

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Q: Jolene's Jelly Donuts has a revenue function of R(x) = 1.25x and a cost function of %3D C(x) = 0.50x…

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Q: 3 2 Evaluate the integral| (4- y?) dy dx. 0 0 The value is (Type a simplified fraction.)

A:

Q: 1. Tudor's Televisions finds that if they charge 200 dollars for their basic TV, they will sell 50…

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Q: A manufacturer knows that their items have a normally distributed length, with a mean of 13.1…

A: Given,sample size(n)=6mean(x¯)=13.1standard deviation(σ)=2

Q: You measure 47 randomly selected textbooks' weights, and find they have a mean weight of 30 ounces.…

A: Given  Sample size=27=n, sample mean x̄=30, population standard deviations σ=10.6

Q: 3) During a flu vaccine shortage in the United States, it was believed that 45 percent of…

A: In United States, it was believed that 45% vaccine eligible people received flu vaccine. Sample size…

Q: Music: The frequency (in hertz) of a note played on a piano is a function of the position of the key…

A: First we need to find the exponential equation and then find the frequency at a given key number.

Q: ANOVA Table of Effect of Cod Liver Oil Intake During Childhood on BMD SS Between Within 0.036610 df…

A: The given ANOVA Table is:SSdfMSBetween0.0366130.012203Within10.6084328500.003722The considered…

Q: log, (log₂ (6x − 1)) = 2. -

A:

Q: d'y It is given that y=(1+x)² In (1 + x). Find dx 3 Prove by mathematical induction that, for every…

A: First it is required to find