Mathematics, 13.08.2019 00:20, tmoneytj28
Given triangle abc with altitude segment ad labeled x. angles adb and cda are by the definition of altitudes, making triangle abd and triangle cda right triangles. using the trigonometric ratios sine of b equals x over c and sine of c equals x over b. multiplying to isolate x in both equations gives x = and x = b ⋅ sinc. we also know that x = x by the reflexive property. by the substitution property, dividing each side of the equation by bc gives: sine of b over b equals sine of c over c.
1. altitudes
2. b ⋅ sinb
3. b ⋅ sinb = c ⋅ sinc
1. right angles
2. b ⋅ sinb
3. b ⋅ sinb =c ⋅ sinb
1. altitudes
2. c ⋅ sinb
3. c ⋅ sinb = b ⋅ sinc
1. right angles
2. c ⋅ sinb
3. c ⋅ sinb = b ⋅ sinc
Answers: 1
Mathematics, 21.06.2019 20:00, gladysvergara
How does the graph of g(x)=⌊x⌋−3 differ from the graph of f(x)=⌊x⌋? the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted right 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted up 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted down 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted left 3 units.
Answers: 1
Mathematics, 22.06.2019 00:30, lareynademividp0a99r
Find the solution on the interval [0, 2pi)
Answers: 1
Mathematics, 22.06.2019 01:30, iBrain
Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30
Answers: 1
Mathematics, 22.06.2019 05:30, taliyahjhonson1
The sales tax for an item was $8.40 and it cost $420 before tax. find the sales tax rate. write your answer as a percentage.
Answers: 1
Given triangle abc with altitude segment ad labeled x. angles adb and cda are by the definition of...
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