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Sergeeva-Olga [200]

3 years ago

11

An angle in standard position has a terminal side that passes through (-1, -1). Choose all of the functions that will be negativ

e for the angle.
tan
csc
sin
sec
cot
cos

1 answer:

Vladimir79 [104]3 years ago

3 0

Answer:

Tan

Step-by-step explanation:

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X^2-12x+12=0 completing the square

Makovka662 [10]

Answer:

x1 = 6 + 2√6 or x2 = 6 - 2√6

Step-by-step explanation:

x² - 12x + 12 = 0

We need to use formula:

a² - 2ab + b² = (a - b)².

x² - 12x = - 12

x² - 2*6x + 6²- 6² = - 12

(x - 6)² - 36 = -12

(x - 6)² = - 12 + 36

(x -6)² = 24

(x - 6) = √24 or (x-6) = -√24

(x - 6) = 2√6 or (x-6) = - 2√6

x = 6 + 2√6 or x = 6 - 2√6

3 0

3 years ago

Sladkaya [172]

Step-by-step explanation:

1 l = 22.5 km

125 l = 22.5 × 125 = 2812.5 km

5 0

3 years ago

Plz help, The graph of y = f(x) is shown below. What are all of the real solutions of f(x) = 0?

8_murik_8 [283]

Answer:

The real solutions of f(x)=0 are: 0, 2, 5, 6

Step-by-step explanation:

We are given:

The graph of y = f(x)

We need to find all of the real solutions of f(x) = 0?

By looking at the graph we need to find the values of y when x =0

Looking at the graph, when x=0 we get

0, 2,5 and 6

So, the real solutions of f(x)=0 are: 0, 2, 5, 6

I am attaching the figure, that determines the answers.

8 0

3 years ago

A sporting goods store is offering a 10% discount on in-line skates that normally cost $110.99. How much will the in-line skates

IgorLugansk [536]

Answer:

$90.90

Step-by-step explanation:

The item normally costs $110.99. If the sporting goods store is offering a 10% discount, it means that the price including the discount will be:

$110.99 x 0.90 = $99.891.

the in-line skates cost with the discount $99.89, not including taxes.

5 0

3 years ago

Heeeeeeeelpppppppppp

Mekhanik [1.2K]

Answer:

14.83 feet

Step-by-step explanation:

$c^{2} =a^{2} +b^{2}$

a= $\sqrt{16^{2}-6^{2} }$

a=14.83 feet

8 0

3 years ago