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Paul [167]
3 years ago
9

What is the third angle of a right triangle if one of the angles measures 51.1

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
5 0
Sum of interior angles of a triangle is 180
90+51.1=141.1
180-141.1=38.9
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The answer is down below please help meeee
monitta

Answer:

TheaterMania, basically you are getting more popcorn for $1, thats how did it.

7 0
2 years ago
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I'm struggling fr now, pls can you help me answer these questions using the y= mx+ c method thanks!
Phoenix [80]

Answer:

Examination of the equation shows (graph):

x = 0, y = .5

Then .5 = c      gives us the value of c giving

y = m x + .5    is our equation

Using y = 0, x = -1 gives

o = -1 * m + .5

m = .5

y = .5 x + .5    for the final equation

Check:

At x = 5, y = 3

3 = .5 (5) + .5 = 3

4 0
2 years ago
find an equation of the tangent line to the curve at the given point. y=sqrt(x) (1,1) Ive never been good with these equations a
Nady [450]
Equation of a tangent line of a curve is:
y- y0 = f´ (x0) (x - x0 ).   In this case: x0=1, y0=1
f´(x)=\frac{1}{2 \sqrt{x} }(Derivation)
f´(x0)=\frac{1}{2}
y - 1 = 1/2 ( x - 1 )
y - 1 = 1/2 x - 1/2
y = 1/2 x - 1/2 + 1
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4 0
3 years ago
Y = 4x + 7 at x = -2 ?
Artist 52 [7]

Answer:

-1=y

Step-by-step explanation:

6 0
3 years ago
Find the equation of the line specified. The slope is -7, and it passes through ( 5, -3).
Montano1993 [528]
The general equation of a line is
y= ax + b
where a is the slope
So a = -7
So y= -7x + b
But it passes through the point (5, -3)
Substitute the coordinates to calculate b:
So -3 = -7(5) + b
-3 = -35 + b
b= 35-3
b= 32
So the equation of the line of slope -7 and passing through the point (5, -3) is
y= -7x + 32
7 0
3 years ago
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