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MATH SOLVE
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Elliott is standing at the top of a store escalator that leads to the ground floor below. The angle of depression from the top of the escalator to the floor is 39.81°, and the escalator is 15.5 feet long. How far is the top of the escalator from the ground floor? Round your answer to the nearest foot. 19 feet 38 feet 10 feet 12 feet
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2 months ago
Please help me. This is urgent
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2 months ago
I NEED NUMBER 24 ONLY PLEASEEEEEEEEEEEE I NEED HELP I DON’T GET IT!!!!!!
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2 months ago
PLEASE PLEASE HELP! Find the measure of APB^.A. 50 B. 63 C. 130 D. 230
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2 months ago
If x + y = 7 and 2x - y = 2, then y - ?
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2 months ago
PLEASE HELP! Find the measure of a.A. 88 B. 90 C. 46 D. 44
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2 months ago
Ayden had a goal of finishing painting at least 80%, percent of the 500 square meters of a house's walls by today. He actually finished painting 415 square meters today.
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2 months ago
Brian pays £275.23 a year on his car insurance. The insurance company increases the price by 2.6%. How much does the insurance cost now? round you answer to 2 d.p
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2 months ago
Two mechanics worked on a car. The first mechanic worked for 10 hours, and the second mechanic worked for 15 hours. Together they charged a total of $1900. What was the rate charged per hour by each mechanic if the sum of the two rates was $155 per hour?
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2 months ago
Sarah mailed her computer to Store B for repairs. Her bill was: Initial Repair Cost = $1,350 Sales Tax of 7 percent = $94.50 Total Cost of Computer Repair = $1,444.50 Shipping = 2 percent of Total Cost What is the cost to ship this computer from Store B?
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2 months ago
Solve the following equations, and check for extraneous solutionsa)(x-8)/(x-4)=2b)(4x-8)/(x-2)=4
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2 months ago
Solve the following equation. Remember to check for extraneous solutions 7/(b+3) + 5/(b-3) = (10b-2)/(b²-9).
General
2 months ago
Solve the following equations for x, and give evidence that your solutions are correct (2x/9)+(5/9)=(8/9).
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2 months ago
Adam traveled out of town for a regional basketball tournament. He drove at a steady speed of 72.4 miles per hour for 4.62 hours. The exact distance Adam traveled was miles. Rounding decimals to the nearest whole number, Adam traveled a distance of about miles.
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2 months ago
Consider the logarithms base 5. For each logarithmic expression below, either calculate the value of the expression or explain why the expression does not make sense.log5(3125)
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2 months ago
Evaluate the following expressions, and justify your answers.WhatPower1/3(9)
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2 months ago
Suppose that x=2t/(1+t²) and y=(1-t²)/(1+t²).Show that the value of x²+y² does not depend on the value of t.
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2 months ago
Jamie bought 23 cases of soda for her party, each case contains a dozen cans her guest drank 223 cans of soda how many cases were used? How many sodas were left over? How many cases of soda were left over?
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2 months ago
Your bank account has -$18 in it. You deposit $6 per day,(a) How much money is in your account after 5 days? Show your work(b) After you have made all of your deposits, you withdraw $2 a day until your account balance is $0.How many days will you withdraw $2? Show your work.
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2 months ago
CAN SOMEONE PLEASE HELP WITH THIS QUESTION ILL GIVE 20 FREE POINTS PLUS BRAINLIEST FOR CORRECT ANSWER !!!
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2 months ago
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