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Molodets [167]
3 years ago
8

What is the m<3? m<3 =

Mathematics
1 answer:
algol [13]3 years ago
7 0

Answer:

105°

Step-by-step explanation:

< 3 = 50° + 55° { exterior angle of a triangle is equal to the sum of two opposite interior angles }

<3 = 105°

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The equation of line CD is y=3x-3. Write an equation of a line perpendicular to line CD in slop-intercept form that contains poi
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3 years ago
In 2-3 sentences describe why the only way an infinite geometric series has a sum is if |r| &lt; 1.
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Answer:


Step-by-step explanation:

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5 0
4 years ago
What number could be a common denominator for these two fractions?<br> 3/10 and 1/5
Free_Kalibri [48]

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Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Lucy kicks a shuttlecock into the air from a height of 0.6 feet
SpyIntel [72]

Answer:

4.6 feet

Step-by-step explanation:

The equation is:

h=-16t^2+vt+s

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v is initial velocity (given as 16)

s is initial height (given as 0.6)

Substituting, we can write:

h=-16t^2+16t+0.6

This is a quadratic equation of the general form:  at^2+bt+c

Which we can conclude the coefficients to be:

a = -16

b = 16

c = 0.6

The max height occurs at the value:  t=-\frac{b}{2a}

So, max height occurs at:

t=-\frac{16}{2(-16)}\\t=0.5

We will get the max height if we put  t = 0.5  into the original equation. So that would be:

h=-16t^2+16t+0.6\\h=-16(0.5)^2+16(0.5)+0.6\\h=4.6

Max Height = 4.6 feet   (occurs at t = 0.5 seconds)

8 0
4 years ago
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