Mathematics High School

I’ll give brainliest to who ever answers first !


I got the question incorrect please tell me what I did wrong and give me the correct answer

Ill Give Brainliest To Who Ever Answers First ! I Got The Question Incorrect Please Tell Me What I Did

Answers

Answer 1
so when finding the x-int always set y=0
so:
0= 1/2x +4
multiply everything by 2 to get rid of that fraction!
and now/
0= x+8

subtract 8 from both sides and u get:
x=-8
Answer 2
X=-8 :))))))))))))))))))

Related Questions

Is the following relationship a function?

Answers

Answer:

no

Step-by-step explanation:

1) Identify the input and output values.

2)Check to see if each input value is paired with only one output value. If so, the table represents a function.

idk what to do I’m confused???

Answers

Answer:

don't know sorry .....

I m also confused

Step-by-step explanation:

[tex]hi[/tex]

have a nice day ✌️✌️✌️

The answer is x>-5
I got it from Photomath they show you the steps too.

Determine which equation below has a solution of x = 2.
A. X + 9 = 14 - 3x
B. -4x + 3 = 8x - 21
C. 3x - 6 = 2x + 4
D. 18x - 32 = -23x – 6

Answers

Answer:

answer is B

Step-by-step explanation:

first you subtract 8x from -4x to get -12x. Then you add the rest on -12x+3=-21. Subtract 3 from both sides.

-21-3=-24 -24 divided by -12= 2

-3,12,-48 next three terms​

Answers

Answer:

The next three terms are -192, -768, and -3072

Step-by-step explanation:

The sequence pattern is 4 x n. N = the last number.

solve 2x^3-23= y when x=1

Answers

Answer:

-21

Step-by-step explanation:

When x=1,

y= 2* 1^3 - 23 = 2*1 - 23 = 2-23 = -21

Answer:

y=-21

Step-by-step explanation:

Solve for  y  by simplifying both sides of the equation, then isolating the variable.

2x^3-23= y

2(1)^3-23=y

2-23=-21

y=-21

Of the 50 of fruit displayed at the market,18% are apples. How many apples are displayed at the market

Answers

9 is 18% of 15 so there are 9 apples displayed

CAN SOMEONE HELP ITS DUE TODAY!!! will give brainliest!!

Answers

Telemedicine is a way for patients and doctors to connect through a version of video chat or possibly just a voice call. The benefit of this is that we are not exposing ourselves or others to the virus. This will help slow or stop the spread of the virus.

Hope this helps, please mark as brainliest :)

patients have to visit their doctors in facetime, since they don’t want anyone getting sick.

What is the slope of y=4x+3

Answers

Answer:

4

Step-by-step explanation:

y=mx+b m is the slope m=4

Answer:

The slope is 4

Step-by-step explanation:

If this helps may i plz have brainliest :)

0.725, 1/4, 30% From least to greatest

Answers

Answer:

Step-by-step explanation:

30%, 1/4, 0.725

you should make them all in the same form. for example, ¼ in decimal form is 0.25 and 30% is 0.3.

in conclusion, least to greatest would be
0.25, 0.30, then 0.725

or ¼, 30%, then 0.725

hope this helped! please mark me brainliest

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter or a dime?

Answers

Answer:

Quarter: 5/11 Dime: 2/11

These are fractions and 11 is the total number of coins.

The probability of picking a quarter or a dime is,

                        [tex]P(E)=\frac{7}{11}[/tex]

Probability :

Given that,

A bag contains 5 quarters, 2 dimes, and 4 pennies.

Total number of outcomes [tex]=5+2+4=11[/tex]

We have to find the probability of picking a quarter or a dime.

So that favourable outcomes is  5 quarters and  2 dimes

Number of favourable outcomes[tex]=5+2=7[/tex]

the probability of picking a quarter or a dime is,

                        [tex]P(E)=\frac{7}{11}[/tex]

Learn more about the Probability here:

https://brainly.com/question/25870256

Think of a number. Add 10 and divide by 2. Tell me your answer and I will tell you the number you taught of.​

Answers

Answer:

i got 2,213.2208

Step-by-step explanation:

im pretty sure you could just solve this like an algebraic equation or do the steps backward and flipped but i hope you get it. im bored so....... why not lol.

Solve for r.
4.2=r/3.
R=???


I need to know the anser

Answers

Answer:

12,6

Step-by-step explanation:

[tex]4,2=\frac{r}{3}=> r=4,2.3=12,6[/tex]

Why does 1 - 3/8 equal 5/8

Answers

Answer:

1 - 3/8

(8-3)/8

=5/8

Step-by-step explanation:

this may be your correct answer

Answer:

it is because

Step-by-step explanation:

the origin is 1 is actually 8/8 depend on the question that given

so in this case 8/8 - 3/8 is 5/8 because 8-3=5

Does any absolute value expression with a value of O have more than one solution?
•Yes, it has more than one solution
•No, it only has one solution.

Answers

Yes, it has more than one solution.

is y=x2+10 a function?

Answers

Yes that is a function

Please help!!!!!!!!!!!!!!!!!

Answers

Answer:

3

Step-by-step explanation:

3

Find g(3) when g(x)= -2x +3.

ur answer

Answers

Answer:

The answer is

[tex] \huge g(3) = - 3[/tex]

Step-by-step explanation:

[tex]g(x)= -2x +3[/tex]

To find g(3) , substitute the value of x that's 3 into g(x). That is for every x in f(x) , replace it with 3

We have

[tex]g(3) = - 2(3) + 3 \\ \: \: \: \: = - 6 + 3 \\ [/tex]

We have the final answer as

[tex]g(3) = - 3[/tex]

Hope this helps you

idk if this is weird but i drew a picture of a girl in my class. Can u tell me how it is??? Idk know if this is normal...

Answers

Answer:

I think it's good. I can't draw people.

Answer:

its cute!!!

Step-by-step explanation:

you are filling a bookcase with books the bookcase is 3 ft wide your hardcover books are 1 1/2 inches wide and your paperback books are 3/4 inches wide if you already placed 8 hardcover books on the shelf what is the maximum of paperback books you can also fit on the shelf?

Answers

bookcase is28372.822

i need help FAST this is timed

Answers

Answer:

A. 18+(-7)

Step-by-step explanation:

18 - 7=11

18 + (-7)=11

PLS HELP


Graph y = -3x + 4​

Answers

Answer: go to the left inbetween -2 and -4 then go up 4 times

Step-by-step explanation:

Pls help, I’m stuck on this

Answers

Answer:

3

Step-by-step explanation:

the gradient is just the slope

the equation is y = 3x - 5

with -5 being the y intercept

the distance between the two points is sqrt(40)

to find the gradient you have to use the slope formula: (-11-(-5))/(-2-0) = -6/-2=6/2=3

The answer is 3... hope this helps

Which of the following is a purpose of rules in sports and games?

Answers

Answer: Rules provide an agreement of understanding to competition. In sports, rules define what is allowed or not allowed to occur during situations on and off the court. Rules govern anything from wearing proper uniforms to how to keep score during games of different levels of competition.

Step-by-step explanation:

If I can have the multiple-choice answers I could help now

x+6=x
please help me , i need this now for a last question homework assighnmet. please show me the steps.

Answers

The answer is 0

0 + 6 = 6

help with decimals from least to greatest

Answers

Answer: 3.78, 3.8, 4.253, 4.258, 4.6

Step-by-step explanation:

Find m∠C.
it is an obtuse triangle

Answers


According to the exterior angle theorem , the exterior angle of a triangle is equal to the sum of the two opposite interior angles
So
9x - 26 = (2x -12) + (4x + 43)
9x - 26 = 6x + 31
3x = 57
x = 19
Plug in x = 19 to find Answer: m
119> 90 is an obtuse angle so of course, it is an obtuse triangle

Josh drives 150 miles in 3 hours. What is the constant
proportionality, k?*. A k= 2 miles per hour
B k= 0.02 miles per hour
C k=75 miles per hour
D k=50 miles per hour

Answers

Answer:

150/3=50

Step-by-step explanation:

If Triangles JKL=BCA, which statement must be true?
JK=AB
JK=KL
JL=BA
JL=BC

Answers

JL=BA, hope this helps :)

A hiker starts walking toward a waterfall that is 12 miles away. The hiker walks 3 miles each hour for 3 hours.

What graph represents the distance the hiker is from the waterfall over that time period?

Use the graphing tool to graph your answer.

Answers

The graph of the linear function d = 12 - 3t, representing the distance the hiker is from the waterfall over that time period, is given at the end of the answer.

What is a linear function?

The slope-intercept representation of a linear function is given by the equation presented below:

y = mx + b

The coefficients of the function and their meaning are listed as follows:

m is the slope of the function, representing the change in the output variable y when the input variable represented by x increases by one.b is the y-intercept of the function, representing basically the initial value of the function.

In this problem, the values of the parameters are given as follows:

m = -3, as each hour, the distance of the hiker from the waterfall decreases by 3, as he walks 3 miles each hour.b = 12, as the initial distance of the hiker from the waterfall is of 12 miles.

Then the equation is:

y = 12 - 3x.

Which is graphed over the domain [0,3], as shown by the image at the end of the answer.

More can be learned about linear functions at https://brainly.com/question/24808124

#SPJ1

2 + 4w ≥ 10
needs help

Answers

Answer:

w≥2

Step-by-step explanation:

Subtract 2 from both sides

2 + 4w ≥ 10

2 -2 +4w ≥10 -2 and get:

4w≥8  and divide 8 both sides

and equals

w≥2

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