Step-by-step explanation:Notice how b,c,and d are all similar . pretend the first box is box a and the second box is box b . the answer choices are all similar in the terms like a/b=b/a or b/a=a/b . yet answer A is like a/a=b/b and it makes no sense

8 0

3 years ago

Find the following values from the information given cot(theta°); tan(theta°) = −0.0005

Greeley [361]

Answer:

cot(θ°) = 2000 radians

Step-by-step explanation:

Data provided in the question:

The value of tan(θ°) = −0.0005

To solve:

cot(θ°)

Now,

we know the relation between cot and tan function as:

cot(θ°) = $\frac{1}{\tan\theta}$

therefore on substituting the value of theta in the above relation, we can find the value of cot(θ°)

Thus,

cot(θ°) = $\frac{1}{-0.0005}$

cot(θ°) = 2000

5 0

3 years ago

Solve and graph the absolute value inequality: |2x + 4| > 8. number line with open circles on negative 6 and 2, shading in be

PolarNik [594]

Answer:

Part 1) The solution of the absolute value is (-∞,-6)∪ (2,∞)

Number line with open circles on negative 6 and 2, shading going in the opposite directions

Part 2) The graph in the attached figure

Step-by-step explanation:

we have

$\left|2x+4\right|>8$

we know that

The absolute value has two solutions

step 1

Find the positive case

$+(2x+4)>8$

$2x>8-4$

$2x>4$

$x>2$

The solution is the interval ----> (2,∞)

All real numbers greater than 2

step 2

Find the negative case

$-(2x+4)>8$

Multiply by -1 both sides

$(2x+4)$

$2x$

$x< -6$

The solution is the interval ----> (-∞,-6)

All real numbers less than -6

therefore

The solution of the absolute value is

(-∞,-6)∪ (2,∞)

Number line with open circles on negative 6 and 2, shading going in the opposite directions

step 3

using a graphing tool

see the attached figure

6 0

3 years ago