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Hatshy [7]
3 years ago
12

If the point (x, sqrt3/2) is on the unit circle, what is x?

Mathematics
1 answer:
MAVERICK [17]3 years ago
4 0

Answer:

the correct answer is b) 1/2 which is an special angle 60° (pi/3)

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Show how to solve a)
rewona [7]

Answer:

Plug 3 into everywhere there is an 'x', and solve.

3 0
2 years ago
Find the radius. Round to the nearest tenth.
Arlecino [84]

Answer:

Step-by-step explanation:

V = 1/3 * pi * r^2 * h

r = ?

pi = 3.14

h = 17 cm

3*V = pi * r^2 h = r^2    Divide by pi

3*V/pi = r^2 h  = r^2     Divide by h

3*V/(pi*h)         =r^2      Take the square root of the left to get just  r

sqrt(3*V/(pi*h))  = r         Now solve the equation.

sqrt(3*538.25 /(3.14*17)) = r

sqrt(1614 / 53.38) =

r = sqrt(30.24)

r = 5.493

6 0
2 years ago
What is the sum of 63+(-81)
Bumek [7]
OK......
Your answer would be 
- 18

H0P3 It H3LPS :)
3 0
3 years ago
The corner store sells carrots at a rate of $1.50 per carrot. If Isabella has $6.00 dollars, how many carrots
allochka39001 [22]

Answer:

4 Carrots

Step-by-step explanation:

6/1.5 =4

8 0
2 years ago
Read 2 more answers
8th Grade Functions: Bike Race
Arturiano [62]

Answer:

Juan wins the race

Step-by-step explanation:

<u>The graph is shown in attached image.</u>

<u />

The black line is Juan's graph.

The green line is Antonio's graph.

The graph shows the distance (y-axis) with time (x-axis).

The end of the curve(s) means the end of the race. Both curve's ending point in y-axis is 4 miles so the end of the race is 4 miles.

But in x-axis, we see the time:

Juan finishes at 13 minutes

Antonio finishes at 15 minutes

<u>Definitely Juan wins the race</u>

5 0
3 years ago
Read 2 more answers
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