Mathematics, 03.08.2019 21:10 jadalysrodriguez
Need math 40 i have no idea what im doing and i have this huge project due tonight pls . these are the questions i found the area already but i dont know how to use sines
14. find the area of δetz by adding the areas of δezg, δegh, and δeht. 115,196 ft^2
15. find the area of δetz by using ez, zt, and sinz.
16. find the area of δezt by using zt, et, and sin t.
17. find the area of δezt by using ez, et, and sin e.
18. by how many square feet do your largest and smallest measurements from #14-17 differ?
take that difference and divide it by the smallest area you found, then multiply by 100. this is the percentage of error in the calculations. do you think this error is a big deal?
Answers: 1
Mathematics, 21.06.2019 17:00, ninjapig647
Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²
Answers: 1
Mathematics, 21.06.2019 19:00, jrsecession
Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1
Answers: 2
Need math 40 i have no idea what im doing and i have this huge project due tonight pls . these are...
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