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Vika [28.1K]
3 years ago
14

identifying equation in point slope form for the line perpendicular to y equals negative 1 / 3x - 6 that passes through -1,5

Mathematics
1 answer:
solmaris [256]3 years ago
3 0

Answer:

y = 3x +8

Step-by-step explanation:

The slope of the given line is -1/3. The slope of a perpendicular line is the opposite of the reciprocal of that: -1/(-1/3) = 3.

Then, in point-slope form, the equation of the line is ...

... y - k = m(x - h) . . . . . for slope m through point (h, k)

... y - 5 = 3(x -(-1)) . . . . . for line of slope 3 through (-1, 5)

... y = 3x +8 . . . . . . . . . simplify

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Anvisha [2.4K]

Answer: I’m not sure just trying to get Brainly points to ask more questions. Sorry :/

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
completa con las razones trigonométricas de cada triángulo rectángulo dado y encuentra el lado faltante aplicando el teorema de
Rus_ich [418]

primero vamos a calcular el lado faltante usando el teorema de pitagoras para poder obtener el lado faltante a

a=\sqrt[]{hipotenusa^2-cateto^2}a=\sqrt[]{100^2-85^2}=52.68

a=52.68 m

teniendo el lado faltante podemos calcular las razones trigonometricas

\sin (55)=\frac{85}{100}=0.85\cos (55)=\frac{52.68}{100}=0.52\tan (55)=\frac{85}{52.68}=1.61

\csc (55)=\frac{100}{85}=1.17\sec (55)=\frac{100}{52.68}=1.89\cot (55)=\frac{52.68}{85}=0.61

4 0
1 year ago
1. How many two foot wide pieces of fencing are needed to surround the perimeter of a yard that is 18 feet long and 26 feet wide
Vesnalui [34]
44 peices are needed to surround the yard in fencing
5 0
3 years ago
Help Please I'm taking my finals review
lesantik [10]
If b=2 and c=3,  then
a= √(3²-2²) = √(9-4) = √5

If a=3 and c=6,  then
b= √(6²-2²) = √(36-9) = √27 = 3√3

If a=4 and b=6,  then
c= √(4²+6²) = √(16+36) = √52 = 2√13
4 0
3 years ago
Need help with the second one
BaLLatris [955]

Answer:

B for both

Step-by-step explanation:

hope this helps :D ^^

8 0
2 years ago
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