Mathematics High School

Does anyone know this because clearly i dont

Does Anyone Know This Because Clearly I Dont

Answers

Answer 1
I think it’s either A or C
Answer 2
It’s actually D cause the line needs to be open and clearly if you try to plug in (0,0) it is a solution which means the right side needs to be covered

Related Questions

Evaluate 11 1/2 +(−4 2/3)x for x=6​.
A. −17 1/2
B. −16 1/2
C. 36 1/6
D. 39 1/2

Answers

Answer:

C

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Tina’s house is located at point (5,4). What quadrant is Tina’s house in?

A: |
B: ||
C: |||
D: |V

Answers

Answer:

Tina's house located at point (5,4) is in Quadrant |.

Step-by-step explanation:

If both numbers in the parenthesis are positive, it's put in Quadrant |.

(You can also look up a graph quadrant divider and it will show you)

what would you do if u got hurt really bad and how would u deal with it???? 5 sentences

Answers

Answer:

I would call for help, calm myself down, and try not to cause a scene. once I get help I won't panic or the situation will get worse. I'll stay positive and let my self heal for however long I need to rest for. Then when i'm better i'll make sure not to make the same mistake again and be more careful.

Step-by-step explanation:

Carl Cornfield has been wondering whether he should plant white corn this year. He decides to sample 100 customers. 38% say they would purchase white corn. Carl wants to have a 95% confidence interval for this proportion.

The confidence interval is from 33% to 43% (to the nearest percent).

True
False

Answers

Answer:

true

Step-by-step explanation:

i need a lot of help on this please!!!

Answers

Answer:

y=-12, 0, 0,0,4

Step-by-step explanation:

They are all in order all you have to do is plug in the x value were the x is so like this

4(-2)-4 do it like that with every number from the x value then they are right

show work for brainliest.

find the equation for the parabola with vertex (4,6) and focus (4,9) .

Answers

Answer:

Equation of the parabola: 12y−72=(x−4)212y−72=(x−4)2 or y=x212−2x3+223y=x212−2x3+223.

Vertex form: y=(x−4)212+6y=(x−4)212+6.

No intercept form.

Vertex: (4,6)(4,6).

Focus: (4,9)(4,9).

Eccentricity: 11.

Directrix: y=3y=3.

Latus rectum: y=9y=9.

The length of the latus rectum: 1212.

Axis of symmetry: 

Step-by-step explanation:

from parabola calculator-eMathHelp

I hope it helps.

I missed my math class yesterday and im not sure what to do here. Please help

Answers

Answer: ok so uhmmmm whats you math class about and what its about just study on that topic and i hope you pass if you have any tests

Email the teacher. Tell them that you’re sorry(explain why you weren’t there) and ask for extra credit or take the penalty

square root of 7-?
.............................

Answers

Answer:

2.64575131106

Step-by-step explanation:

Answer:

Do you mean -7?

If so the answer is 2.64575131i

(The square root of just seven is the same answer but without the i, in other words 2.64575131 )

This is my question yall

Answers

Answer:

4

Step-by-step explanation:

12/6=2 2+2=4

Help! Solve for r.
12=r-(34-2)

Answers

R= 3/8 or r=0.375 .....

Find the 82nd term of the arithmetic sequence -10,6,22

Answers

Answer:

a(82) =1286

Step-by-step explanation:

a(n) = a +(n-1)d

a=-10

d=6+10=22-6=16

°.° a(n) = -10 +(n–1)16

a(82) = -10 +(82–1)16

         =-10+(81x16)

         =1286

hope this helps

is 9.22222 a irrational number

Answers

Answer:

No

Step-by-step explanation:

9.222222 is not a irrational number.

Hope this helps plz hit the crown :D

Answer:

yes it is

Step-by-step explanation:

Which is the equation of a line that has a slope of -5 and passes through point (-3,-1)? O y=-3x+1 O y=-3x+3 O y=-x-1 O y=-x-3 3​

Answers

Note: Your answer choices are not clear, thus I have solved the complete question which anyways should be able to clear your concept.

Answer:

The equation of a line that has a slope of -5 and passes through the point (-3,-1) will be:

y = -5x - 16

Step-by-step explanation:

Given

slope = m = -5point = (-3, -1)

We know that the slope-intercept form of the line equation is

[tex]y=mx+b[/tex]

Here:

m is the slopeb is the y-intercept

Now, substituting m = -5 and (-3, -1) in the slope-intercept form of the line equation  to determine the y-intercept 'b'

[tex]y=mx+b[/tex]

-1 = -5(-3) + b

switch sides

-5(-3) + b = -1

15 + b = -1

b = -1 - 15

b = -16

Now, substituting m = -5 and b = -16 in the slope-intercept form of the line equation  to determine the equation of a line

[tex]y=mx+b[/tex]

y = -5x + (-16)

y = -5x - 16

Therefore, the equation of a line that has a slope of -5 and passes through the point (-3,-1) will be:

y = -5x - 16

Note: Your answer choices are not clear, thus I have solved the complete question which anyways should be able to clear your concept.

A metal manufacturing company reduces the length of a 12.5-inch cylindrical rod, after which the rod measures 7.8 inches. How many inches was the rod shortened by?​

Answers

Answer:

4.7 inches

Step-by-step explanation:

The original is 12.5, and it was shortened to 7.8. So take the original, subtract the result, and you will get the answer.

12.5-7.8=4.7

Answer:

4.7 inches hope it helped

Factor this -5x2 + 15x + 140

Answers

Answer: -5( x - 7) (x + 4)

Step-by-step explanation:

Factor the polynomial.

Answer: 5(3X+26)

Explanation: M a t h w a y

Please help!! answer choices and question below

Answers

Answer:

3 because 3 times 4 is 12 and 18 divided by 6 is 3

Step-by-step explanation:

You and a friend decide to sell cookies to raise
money for a local fundraiser. After d days, you
have raised (5d + 6) dollars and your friend has
raised (6d + 2) dollars. Write an expression that
represents the total amount of money that you
raised together

Answers

combined like terms 11d+8

Please help i need this ASAP! C(x)=0.7x^2-210x+27,738
Do not round your answer

Answers

Answer:

27/x

Step-by-step explanation:

What is the circumference?
7 ft

Answers

Answer:

C = 7π

Step-by-step explanation:

Diameter: 7 feet

Formula: C = πd (Circumstance = π × Diameter)

C = 7π

A seamstress bought some some bolts of fabric at $25.30 each. She spent a total of $227.70. Write an equation and solve to find the number of bolts of fabric that she purchased.

Answers

Answer:

227.70 divided by 25.30

Step-by-step explanation:

if she spent 227.70 when 25.30 was how much the fabric costed, you will need to divide to find out how much fabric she got.

I really don’t know I knew I could solve this one but I’m stumped

PLEASE ANSWER RIGHT PLEASE

answer choices
Question 30 options:

√11
√10
√61
5

Answers

Answer:

61

Step-by-step explanation:

(x2-x1)2 + (y2-y1)2

(5-0)2 + (-3-3)2

25+36= 61

square root of 61

Factorise
X squared + 13x + 40

Answers

(x+8)(x+5) as
13 = 8 + 5 and
40 = 8 x 5
hope this helps! :)

What is the y-intercept when a line has a slope of 7 and passes through
the point (-1, -3)?

Answers

Answer:

The y-intercept would be -3

Step-by-step explanation:

already learn that

Question - what is the y-intercept when a line has a slope 7 and passes through the point (-1, -3)?


Answer - y = 10x +7

Let xrepresent the number of bags of Takis Scorpion BBQ sold each day. • The number of bags of Valcano Queso Takis sold each day is 6 less than three times the number of Scorpion BBQ bags sold. The total number of bags sold is 250. What is x, the number of bags of Takis Scorpion BBQ?​

Answers

Answer:

(3x-6)+x=250

x=64

There are 64 Takis Scorpion BBQ bags.

2 - x = 13 what is the value x

Answers

Answer:

-11 because if you take a positive number and subtract a negative number you get a positive number and the two subtraction simboles (2- - 11 = 13) cancel eachother out and make the equation and addition instead of subtraction

(Does that help?)

Step-by-step explanation:

sqrt((1, 476 + 274(341 - 48))/2)

Answers

is this the equation ??

A circle passes through the point (2, 2) and has its center at (1, -3). The radius of the circle is how many units.

Answers

Step-by-step explanation:

radius

(2,2)-(1,-3)=(1,5)

radius= 5.09 units

i need help with the picture down below. asap if you could.

Answers

Answer:

3x - 5y = -55

Step-by-step explanation:

Scientists find a wooden spoon and they want to use Carbon dating to out how old it is. If the amount of carbon left is 85% of its original amount, how old this artifact? (Note here that we are actually finding the age of the wood from which the spoon was made

Answers

Answer:

1,336 year (Approx)

Step-by-step explanation:

Half life of carbon 14 = 5,700 year

Equation used for carbon dating:

t = [5,700/In2]ln[N]

t = [5,700/In2]ln[85%]

t = [5,700/In2]ln[0.85]

t = 1,336 year (Approx)

LINEAR EQUATIONS
2(x-1)=3(x+1)

Answers

X = -5. Hope this helps!
Other Questions
In your opinion, do you see peace happening between the two sides * Israel and Palestine ? Which of the following novels is not an example of science fiction?A. Journey to the Center of the EarthB. Wizard of OzC. FrankensteinD.War of the worlds Which comedy or drama subgenre is your favorite and why? Which description of the vector shown is correct?O The magnitude is 15, and the direction angle isapproximately 49.O The magnitude is 15, and the direction angle isapproximately 41.O The magnitude is 113, and the direction angle isapproximately 49O The magnitude is 113, and the direction angle isapproximately 41 Augustin de Iturbide was able to declare independence from Spain while also proclaiming himself emperor in partbecauseA.he came from a family of peninsulares.B. he had started the independence movement.C.that was the type of government the Spanish colonists were used to.D.he deserved the title after his leadership in the battle for independence. Doe has 2 3/8 pounds of hamburger meat. He is making 1/4 pound hamburgers .Does doe have enough meat to make 10 hamburgers The hate you give: What was Starrs caption of the post she post for khalils 1) Write a statement that defines an array of four integers named miles. The array should be initialized with the values 1, 5, 9, and 22.2) Write a statement that defines an array of string objects nameddirections. The array should be implicitly sized, with an initialization list containing the values "Up", "Down", "Left", and "Right. Balance: Na2SO4 + Cacl2 CaSO4 + NaCl10 points. will some one right a paper for me? I need it soon thanks Solve -2a - 5>3 Which graph shows the solutions? Does lee more favorably characterize Miss Caroline or the children in to kill a mocking bird Beginning in the 1830s, what did members of the Womens Rights Movement protest for? how would you define society what dose cloraplast do lol so It's the same question but I typed it wrong now it gave me another completely different question :,) Read the sentenceThe movie was excellent, therefore I want to see it again. What is the correct way to write this sentence? A.) The movie was excellent, therefore, I want to see it again. B.) The movie was excellent, therefore; I want to see it again. C.) The movie was excellent; therefore, I want to see it again. D.) The movie was excellent therefore; I want to see it again. At the beginning of a laboratory experiment, the temperature of a substance is -12.6 C. During the experiment, the temperature of the substance decreases 7.5 C. What is the final temperature of the substance? !!!!SHOW YOUR WORK!!!! My mom likes to support my efforts on the cycling team, so she is always there to watch me race. At the last race, she became so excited that she promised to buy me 4 cupcakes for every three laps I completed. I completed a whole race, a whopping 24 laps! How many cupcakes did my mom buy me? Just write a number for an answer. Write the sum as a product of two factors 27w+15