All categories

3 years ago

Help 9th grade algebra

Mathematics

2 answers:

notsponge [240]3 years ago

8 0

Answer:

True

False

Naya [18.7K]3 years ago

7 0

Answer:

Step-by-step explanation:

1. true

2. true

3. true

4. false

You might be interested in

Evaluate f (x) = 2x4 – 4x3 – 11x2 3x – 6 for x = –2. f (–2) =

Musya8 [376]

Hello,

After decrypting the question:

f(x)=2x^4-4x^3-11x^2+3x-6

f(-2)=2(-2)^4-4(-2)^3-11(-2)^2+3*(-2)-6=2*16+32-44-6-6=8

8 0

3 years ago

Read 2 more answers

6383 to the nearest hundred<br>

olasank [31]

Answer:

6400

Step-by-step explanation:

its 6400 to the nearest hundred

3 0

3 years ago

Read 2 more answers

The relative frequency approach to probability uses long term relative frequencies, often based on past data.

xenn [34]

Answer:

True

Step-by-step explanation:

Relative frequency is the ratio of the occurrence of a singular event and the total number of outcomes. This is a tool that is often used after you collect data. You can compare a single part of the data to the total amount of data collected.

For example, if a particular machine produces 50,000 widgets one at a time, and 5,000 of those widgets are faulty, the probability of that machine producing a faulty widget is approximately 5,000 out of 50,000, or 0.10.

4 0

3 years ago

What is the value of the opposite of (-6 3/4<br> PLS GUYS I NEED HELP DO NOT STEAL MY POINTS ):

Vsevolod [243]

Answer:

c i think

Step-by-step explanation:

also hi

8 0

3 years ago

Use a trigonometric identity to find the indicated value in the specified quadrant.

aleksandr82 [10.1K]

If you're using the app, try seeing this answer through your browser: brainly.com/question/2782751

_______________

Cosine and secant functions are reciprocal, which means

$\mathsf{sec\,\theta=\dfrac{1}{cos\,\theta}}$

So, if $\mathsf{cos\,\theta=\dfrac{3}{8},}$ then

$\mathsf{sec\,\theta=\dfrac{1}{~\frac{3}{8}~}}\\\\\\
\mathsf{sec\,\theta=\dfrac{8}{3}\qquad\quad\checkmark}$

I hope this helps. =)

Tags: <em>cosine secant cos sec relation reciprocal trig trigonometry</em>

7 0

3 years ago