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emmainna [20.7K]

4 years ago

14

WILL GIVE BRAINLIEST!!

1 answer:

Molodets [167]4 years ago

7 0

The first option is correct because it's far from the rest of the data
Second is correct too because several dots are in that area
3 and 4 are not true

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Write the interval (5, 100] as an inequality and using set notation

Arada [10]

An inequality is a statement that shows relation between two values, when the two values are not equal.
The inequality is opposite than equality.
So, the interval (5,100] means that it contains all number from number 5 (not and 5) till 100, including 100. We can see this from the bracket's type.
For a value x in this interval we can write the inequality:
5<x<=100
x is bigger than 5 , and smaller or equal 100

7 0

3 years ago

Verify the trigonometric identity. convert the left side of the relationship to look like the right side.

Tomtit [17]

Answer:

Verified

Step-by-step explanation:

Use $\tan{x}=\frac{\sin{x}}{\cos{x}}$ , $\sin^2{x}+\cos^2{x}=1$ and $\sec{x}=\frac{1}{\cos{x}}$

LHS= $\tan^2{x}+1=\frac{\sin^2{x}}{\cos^2{x}} + 1=\frac{\sin^2{x}+\cos^2{x}}{\cos^2{x}}=\frac{1}{\cos^2{x}}=\sec^2{x}$ =RHS

5 0

2 years ago

Which of the following pieces are congruent?

posledela

Answer:

The horizontal segment of E and vertical segments of M.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Taxi driver charges $3.50 for pickup, plus an additional $.20 per mile. What is the constant of this situation?

kaheart [24]

Answer:

3.50

Step-by-step explanation:

doesnt change therefore its constant

brainliest answer please

6 0

3 years ago

Read 2 more answers

Refer to the table below if needed.

elena-14-01-66 [18.8K]

A quadrant is the area that is divided into the x and y axes

The quadrants in which tan $\theta$ and cot $\theta$ are positive are I and III

<h3>How to determine the quadrants</h3>

The tangent of an angle is calculated as:

$\tan(\theta) = \frac{sin(\theta)}{\cos(\theta)}$

While the cotangent of the angle is calculated as:

$\cot(\theta) = \frac{cos(\theta)}{\sin(\theta)}$

The above equations mean that:

For the tangent and cotangent of an angle to be positive, then the sine and the cosine of the angle must have the same sign.

In the first quadrant, the sine and the cosine angles are positive.
In the third quadrant, the sine and the cosine angles are negative.

Hence, the quadrants in which tan $\theta$ and cot $\theta$ are positive are I and III

Read more about trigonometry ratios at:

brainly.com/question/8120556

7 0

3 years ago