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Westkost [7]
2 years ago
9

Using the unit circle, what is the exact value of tan pi/6?

Mathematics
1 answer:
ArbitrLikvidat [17]2 years ago
4 0

Answer:

1/root(3)

Step-by-step explanation:

the steps are in the pic above.

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Use the diagram to find the measure of each angle. Enter the number only.
Pavlova-9 [17]

9514 1404 393

Answer:

  a = 64, b = 90, c = 26, d = 90, e = 26, f = 120, g = 120, h = 60,

  i = 56, j = 124, k = 56

Step-by-step explanation:

Vertical angles are congruent; linear pairs are supplementary; two angles dividing a right angle are complementary. These are the angle relations you need to know to solve this.

__

Working from the top and from the given angles, ...

  h = 60°

  f = g = 180° -h = 120°

  j = 124°

  k = i = 180° -124° = 56°

  a = 64°

  b = d = 90°

  c = e = 90° -64° = 26°

In summary, measures in degrees are ...

  a = 64, b = 90, c = 26, d = 90, e = 26, f = 120, g = 120, h = 60,

  i = 56, j = 124, k = 56

7 0
2 years ago
If one point on a line is (-2,8) and the line’s slope is -3/2 find the y intercept
stellarik [79]

Answer:

The y intercept is 5

Step-by-step explanation:

The slope intercept form of an equation is

y = mx+b  where m is the slope and b is the y intercept

y = -3/2x+b

Substitute the point into the equation and solve for b

8 = -3/2(-2)+b

8 = 3+b

8-3 =b

5=b

The y intercept is 5

5 0
3 years ago
Find the range of the relation.
Anvisha [2.4K]
C. these are the y values shown on the graph
5 0
3 years ago
Joni climbed 230 feet up a hill and then rappelled down 300 feet into a valley.
Gnom [1K]

Answer:

230-300= -70

All you have to do is subtract :)

7 0
3 years ago
a store sells mugs each mug costs the same amount during a sale the store reduces the price of each mug by 1.25 jackson spends 1
seropon [69]

Answer: the Answer is $14.73

Step-by-step explanation: that how you sell a mug

5 0
3 years ago
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