1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
user100 [1]
3 years ago
13

Choose a value for b so that the relation below is not a function.

Mathematics
1 answer:
kirill [66]3 years ago
3 0
I believe it’s B because it is not a function if there are 2 x values that are the same.
You might be interested in
This connects to the last one I did
vichka [17]
-4x+3 and -2y idk if that's completely right tho
4 0
3 years ago
Read 2 more answers
What is the conversion factor to convert kilometers to miles?
Ierofanga [76]

Answer: approximately km*1.61=m

Step-by-step explanation:

8 0
3 years ago
What is the domain of f(x)=5x^2 2x-1
adoni [48]
Domain of 5x^2 + 2x - 1 is all real numbers.
5 0
4 years ago
Bobby put 1/3 of his lawn mowing money into his savings and uses the remaining 2/5 to buy a video game. If he has $12 left, how
Alexeev081 [22]

Given:

Bobby put 1/3 of his lawn mowing money into his savings

He uses the remaining 2/5 to buy a video game.

He has $12 left.

To find:

The amount did he have at first.

Solution:

Let x be the initial amount.

Bobby put 1/3 of his lawn mowing money into his savings. So, the remaining amount is

x-\dfrac{1}{3}x=\dfrac{2}{3}x

He uses the remaining 2/5 to buy a video game. Then the remaining amount is

Remaining=\dfrac{2}{3}x-\dfrac{2}{3}x\times \dfrac{2}{5}

Remaining=\dfrac{2}{3}x-\dfrac{4}{15}x

Remaining=\dfrac{10x-4x}{15}

Remaining=\dfrac{6x}{15}

Remaining=\dfrac{2x}{5}

It is given that the remaining amount is $12.

12=\dfrac{2x}{5}

12\times 5=2x

60=2x

Divide both sides by 2.

\dfrac{60}{2}=x

30=x

Therefore, Bobby have $30 at first.

6 0
3 years ago
Sec squared 55 - tan squared 55
sergejj [24]

<u>Answer: </u>

sec squared 55 – tan squared 55  = 1

<u>Explanation:</u>

Given, sec square 55 – tan squared 55

We know that,

\sec \Theta=\frac{\text {hypotenuse}}{\text {base}}

And,

\tan \theta=\frac{\text { perpendicular }}{\text { base }}

where Ө is the angle

Substituting the values

\left(\frac{\text {hypotenuse}}{\text {base}}\right)^{2}-\left(\frac{\text { perpendicular }}{\text {base}}\right)^{2}

Solving,

\frac{(\text {hypotenuse})^{2}-(\text {perpendicular})^{2}}{(\text {base}) *(\text {base})}

According to Pythagoras theorem,

\text { (hypotenuse) }^{2}-\text { (perpendicular) }^{2}=(\text { base })^{2}

Putting this in the equation;

squared 55 - tan squared 55 =

\frac{(\text {hypotenuse})^{2}-(\text {perpendicular})^{2}}{(\text {base}) *(\text {base})}=\frac{(\text {base})^{2}}{(\text {base}) *(\text {base})}=1

Therefore, sec squared 55 – tan squared 55 = 1

6 0
3 years ago
Other questions:
  • 5 1/2 feets in a yard
    10·1 answer
  • If x+9.8=14.7, what is the value of 8(x-3.7?
    9·1 answer
  • Refer to the spinner. Find the odds of the spinner landing on a dark section.
    9·2 answers
  • Please help me :( thank you :( very grateful if you answer :0 pic down below
    6·1 answer
  • Find measure of &lt;_B.
    8·1 answer
  • PLEASE HELP DUE IN 15 MNUTES MARKING BRAINLIEST AND 15 POINTS YOU DONT HAVE TO EXPLAIN MUCH
    13·1 answer
  • 4. Water has a boiling point of 100 degrees Celsius, a melting point of 0 degrees celsius, and density of 1 g/cm. What is this a
    13·2 answers
  • Pls help!!!
    13·1 answer
  • Please answer with steps
    11·2 answers
  • Please help I’ll mark you as brainliest if correct!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!