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Alexandra [31]
2 years ago
15

The value pi/2 is a solution for the equation 2sin^2 x -sinx-1=0

Mathematics
1 answer:
nikklg [1K]2 years ago
7 0

me so sorry come back laterAnswer:

Step-by-step explanation:me so sorry come back later

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5 3/12 - 1 4/9 what is the answer
Vlad1618 [11]

The answer is 3 29/36

5 3/12 = 5 9/36

1  4/9 = 1 16/36

So the answer equation is 5 9/36 - 1 16/36

                                      down: 4 45/36 - 1 16/36 = 3 29/36

I HOPE THIS HELPS

3 0
3 years ago
If a line has a slope of 4 and contains the point (-2, 5), what is its equation in point-slope form?
Sveta_85 [38]

Answer:

The equation of the line is y = 4x + 13

Step-by-step explanation:

In this question, we want to write the equation of the line using the point slope form.

Mathematically, the point slope form can be represented as;

(y-y1) = m(x - x1)

where x1 = -2 , y1 = 5 and m which is the slope is 4

Plugging these values into the equation, we have;

(y-5) = 4(x - (-2))

y-5 = 4(x + 2)

y -5 = 4x + 8

y = 4x + 8 + 5

y = 4x + 13

8 0
3 years ago
An Equation is shown.<br><br> 8/10 + ___ = 93/100<br><br> What is the missing fraction?
s2008m [1.1K]
The missing fraction is 13/100
3 0
3 years ago
Read 2 more answers
If i want to show two lines are parallel what formula do i use?
Elena-2011 [213]

Answer:

Slope formula

7 0
3 years ago
T= 3vs-4ws+5vw; solve for v
MrRa [10]
T=3vs-4ws+5vw
add 4ws to both sides
T+4ws=3vs+5vw
factor out v
T+4ws=v(3s+5w)
divide both sides by 3s+5s
\frac{T+4ws}{3s+5s}=v
8 0
3 years ago
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