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Marina CMI [18]
3 years ago
9

Use an addition or subtraction formula to find the exact value of the expression, as demonstrated in example 1. tan(105°)

Mathematics
1 answer:
strojnjashka [21]3 years ago
7 0
Use an addition or subtraction formula to find the exact value of the expression, as demonstrated in example 1. tan(105°)

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Consider functions h and k
elixir [45]
D. -3 because you first find k(2) which is -2 and plug it back into the h(x) formula to get 3/-1 which is -3
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2 years ago
Uma pipa é presa a um fio esticada que forma um ângulo de 45c com o solo. O comprimento do dia é 80m. Determine a altura da pipa
Crazy boy [7]
I SPEAK ENGLISH SIR umm pipi è presa a um fio
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3 years ago
Find the area of the shape .
weqwewe [10]

Answer:

3.14

Step-by-step explanation:

A=π*r^2

3.14*(2^2)

3.14*4

12.56/4 (because it's 1/4th a circle)

3.14.

3 0
2 years ago
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Angle C is an inscribed angle of circle P. Angle C measures (5x – 7)° and arc AB measures (2x)° . Find x.
cluponka [151]

m∠C = (1/2)(m arc AB), because ∠C is an inscribed angle.

(5x-7) = (1/2)(2x)

5x-7 =x

4x = 7

x= 7/4 or 1.75

7 0
3 years ago
If 75% is £60 what is the full cost
fgiga [73]
If you would like to know what is the full cost if 75% is £60, you can calculate this using the following steps:

75% of x = £60
75% * x = £60
75/100 * x = 60     /*100/75
x = 60 * 100 / 75
x = £80

Result: The full cost is £80.

4 0
3 years ago
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