Mathematics, 27.07.2019 22:00 nyha90
Question 1: to the nearest tenth, what is the area of a circle whose diameter is 21 inches? use 3.14 for π . enter your answer in the box. question 2: what is the circumference of a circle with a radius of 5.4 inches? enter your answer as a decimal in the box. use 3.14 for pi. round your answer to the nearest tenth. question 3: a scale model of an ancient egyptian pyramid is 29 centimeters high, with a base length of 46 centimeters. the height of the real pyramid is 145 meters. what is the base length of the real pyramid? enter your answer, in simplest form, in the box. question 4: which expression is equivalent to 13(4−5x−1) ?
Answers: 1
Mathematics, 21.06.2019 22:30
What is the point slope form of a line with slope -5 that contains point (2,-1)
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Mathematics, 22.06.2019 02:00
Use the zero product property to find the solutions to the equation (x+2)(x+3)=12
Answers: 3
Mathematics, 22.06.2019 03:00
The curved part of the figure is the semicircle what is the best approximation for the area of this figure
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Mathematics, 22.06.2019 03:00
Ben frank is an electrician who installs lighting fixtures. he charges (in dollars) his clients 15h+40f15h+40f where hh is the number of hours worked and ff is the number of fixtures installed. how much does ben frank charge when he works 77 hours and installs 99 fixtures?
Answers: 1
Question 1: to the nearest tenth, what is the area of a circle whose diameter is 21 inches? use 3....
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