Mathematics High School

Find the vertex show work
Will mark as brainlist

Find The Vertex Show WorkWill Mark As Brainlist

Answers

Answer 1

Answer:

[tex]x = \frac{6 + \sqrt{ - 12} }{6} [/tex]

and

[tex]x = \frac{6 - \sqrt{ - 12} }{6} [/tex]

it's not has a Real number

Step-by-step explanation:

hope it helps you ☺️

Related Questions

Find three consecutive integers with a sum of -45.

Answers

Answer:

-14 + -15 + -16 = -45

Step-by-step explanation:

These are three consecutive integers that equal -45

Find the volume of a cylinder with a height of 6 cm and a radius of 3 cm.


A. 108 pi cm^3
B. 36 pi cm^3
C. 18 pi cm^3
D. 54 pi cm^3

Answers

Answer:

D

Step-by-step explanation:

Step 1: (3)^2*6pi

Step2: 54 pi cm^3 Ans

Answer:

169.71

Step-by-step explanation:

FIRST PUT THE VALUES IN THE FORMULA OF VOLUME OF CYLINDER i.e.  V= πr^2 h  then evaluate the values as V=22/7(3)^2(6)  =169.71cm^3

 

write an equivalent expression.
-2x + 7

Answers

Answer:

7-2x

Step-by-step explanation:

what is the mathematical sentence of "A number increasd by 7 is 15?

A n - 7 = 15

B n + 7 = 15

C 7n = 15

D. n/7 = 5​

Answers

Answer:

B

Step-by-step explanation:

A number increased by 7 means, 7 was added to the number and the result is 15

How do decomposers obtain their food?

Answers

Answer:

they are living things that get their energy by eating dead animals and plants. they break down wastes of other animals.

Step-by-step explanation:

Hopefully this helps

Dora purchases a kitchen mixer for £425. She pays a deposit of 40%. Work out the cost of the deposit

Answers

£170 im pretty sure!
correct me if wrong since I am not an expert, just helping out. plus my currency is not £ :(

here are 3 number 1 2 4 what it the 4 and 5 terms of the sentance

Answers

‘1 2 4 8 16’
my thinking is the numbers are squared.
You should answer in the n th term like that she can ask even for the 100th number and u will have it . The way it works is where u see the ‘n’ in the pic u replace with the number she asks 4 and 5. Btw the formula below only works for this.

Can someone help me find 10% of 25

Answers

Answer:

2.5 is 10% of 25 you just move it back a placement for 10 percent

Answer:2.5?

Step-by-step explanation:

Write the decimal as a percent. 0.0371 = %

Answers

3.79% would be the percentage

help help help yuh ofc

Answers

D is the answer for that

Answer:it would have to be d because of the negative sign the sum is negative so the x would have to be

Step-by-step explanation:

Find the sum of -10x^2 - x + 6 and 10x^2 - 5

Answers

Answer:

-x+1

Step-by-step explanation:

101.5 × 101.5 × 101.5 × 101.5 pls answer fast​

Answers

Answer:

106136355.063

Step-by-step explanation:

101.5 × 101.5 × 101.5 × 101.5

hey yall give me some good music- no country no religious music

Answers

Answer:

hmmm

Step-by-step explanation:

you can go for bts or billie elish

What is the slope of a line parallel to line A?

A. -4/7
B. -7/4
C. 4/7
D. 7/4

Answers

C. 4/7

Parallel lines have the same slope, so u must find the slope of line a
To find the slope you take two points and use the formula (y2-y1)/x2-x1
The two points given are (-7,0) and (0,4)
To figure it out fill in the formula with the points
Slope= 4-0/0-(-7)
=4/7

Answer:

The answer is C.4/7

Step-by-step explanation:

First of all, parallel lines have the same gradient (slope), so if you find the slope for line A this will be the same slope as the line parallel to it (line A).

Step 1: find any two points from line A.

point 1: (0,4)    Where, [tex]x_{1} =0[/tex]    and    [tex]y_{1}=4[/tex]

point2: (-7,0)    Where, [tex]x_{2} =-7[/tex]    and    [tex]y_{2} =0[/tex]

Step2: write the formula of the slope:

[tex]m=\frac{y_{2}-y_{1} }{x_{2} -x_{1} }[/tex]

Step3: substitute the numbers in the formula:

[tex]m=\frac{0-4}{-7-0}[/tex]

Step4: simplify the formula to get the answer to the slope:

[tex]m=\frac{-4}{-7}[/tex]

[tex]=\frac{4}{7}[/tex]

So the answer is:

C. 4/7

(note: this is the slope of line A and any line parallel to line A)

Tanvi runs 7.38 kilometers every morning. One day, she runs 0.73 kilometers and then
stops to take a break. How much further does Tanvi have left to run?

Answers

Answer:

6.65 kilometers

Step-by-step explanation:

7.38-0.73=6.65

4
Functions F and G are both linear functions of x.
Function F: y=0.5x+2
Function G
х
-4
0
3
6
у
3
1.5
1
-0.5
-2
Which of the following statements is true?

Answers

its like ones true then ones false it goes in that pattern

Question 1 ?

Question 2 ?

Question 3 ?

Question 4 ?

Question 5 ?

Question 6 ?

Answers

1. 51
2. 39
3. 90
4. 33
5. 33
6. 22

Answer: 1. 51         2. 39     3. 90    4. 33    5. 33   6. 22

Step-by-step explanation: the person above me answers are correct i just put my answers cause i just wasted my time doing them so i thought to just put my answer too.

What is the domain. How do I find it?​

Answers

Answer:

All real numbers

Step-by-step explanation:

Here, we want to get the domain

The domain refers to the possible x values of the function

As we can see, the plot extends thoroughout the entirety of the graph

This extends from positive infinity to negative infinity

This means that the domain is all real

numbers

In a holiday resort, the ratio of men to women is 5:6 and the ratio of
women to children is 4:7. There are 200 men staying at the resort. How
many children are there?​

Answers

Answer:

Men: 5 : 3 = 20 : 12

Women: 7 : 4 = 21 : 12

So for every 12 children there are 20 men to 21 women.

Neither men nor women compose more than half of the concert population

There are 200 men staying at the resort. Then the number of children in the resort will be 292.

What are ratio and proportion?

A ratio is a collection of ordered integers a and b represented as a/b, with b never equaling zero. A proportionate expression is one in which two items are equal.

In a holiday resort, the ratio of men to women is 5:6 and the ratio of women to children is 4:7.

There are 200 men staying at the resort.

Then the number of women in the resort will be

Women / 200 = 5 / 6

Women = 500 / 3

Then the number of children in the resort will be

(500/3)  / children = 4/7

                children = 291.67

                children ≈ 292

More about the ratio and the proportion link is given below.

https://brainly.com/question/14335762

#SPJ2

Victoria wants to purchase a skateboard. This weekend, the skateboard she wants is on sale for $140.25, 15% off the original price. Victoria cannot make it to the store this weekend. What price will she pay for the skateboard?

Answers

Answer:

$161.29

Step-by-step explanation:

140.25 increase 15% =

140.25 × (1 + 15%) = 140.25 × (1 + 0.15) = 161.2875

The expression is equivalent to . What is the value of n?

Answers

Answer:

?

Step-by-step explanation:

Choose the number line that represents the equation, 2/6 + 3/6 + 2/6 = 7/6​

Answers

Answer:

B

Step-by-step explanation:

I hope this helped, please do tell me if the answer is wrong I will fix it with explanation check!

Which conclusion does the diagram support?

Answers

Answer:

The conclusion supported by the diagram is;

(A)  [tex]\dfrac{AB}{BC} = \dfrac{FE}{ED}[/tex]

Step-by-step explanation:

The question is examines the theorem that two transversals cut by three or more parallel lines are proportionally divided by the transversals

The given parallel lines are;

Line CD, line BE, and line line AB

The given transversals are;

Line AC and line DF

Therefore, by the above three or more parallel lines cutting two transversal theorem, we have;

BC/AB = ED/FE, BC/DF = AB/FE, CA/AB = DF/FE

From BC/AB = ED/FE, we find the inverse of both sides to get;

[tex]\dfrac{1}{\dfrac{BC}{AB} } = \dfrac{1}{\dfrac{ED}{FE} }[/tex]

[tex]\dfrac{1}{\dfrac{BC}{AB} } = \dfrac{AB}{BC} \ and \ \dfrac{1}{\dfrac{ED}{FE} } = \dfrac{FE}{ED}[/tex]

[tex]\therefore \ \dfrac{AB}{BC} = \dfrac{FE}{ED}[/tex]

The correct option is [tex]\dfrac{AB}{BC} = \dfrac{FE}{ED}[/tex]

Use properties of operations to complete the equivalent expression. 5(y+9)=​___y+​___ 5(y+9)=nothingy+nothing

Answers

Answer:

5y+45

Step-by-step explanation:

Five students each wrote an expression to represent the perimeter of the given rectangle. Terrell wrote this correct expression: (2x + 2x) + (5x + 5x) + (1 + 1). Circle the name of the student who wrote an incorrect expression. Explain why the expression is incorrect. Anya: 2x + 2x + 5x + 1 + 5x + 1 Katrin: 2(5x + 1) + 2x Luis 2(2x) + 2(5x + 1) Steve: 1 + 1 + x(2 + 2 + 5 + 5)​

Answers

Answer:

Luis wrote an incorrect expression.

Step-by-step explanation:

As per Terrell, the correct expression is (2x+2x) + (5x+5x) + (1+1) which is equal to 12x + 2

For you who got incorrect answer, the answer if you simplified it must be 12x + 2. Let's check:

Anya     2x+2x+5x+1+5x+1 =

            12x + 2 [CORRECT]

Katrin    2(5x+1) + 2x

             10x+2+2x

             12x + 2 [CORRECT]

Luis       2(2x) + 2(5x+1)

             4x+10x+2

             14x + 2 [INCORRECT]

Steve     1+1+ x(2+2+5+5)

              2+ x(12)

             12x + 2 [CORRECT]

2. Find the slope. Make sure to reduce.

Answers

Answer:

-3/2

Step-by-step explanation:

Rise/run

Since the line is to the left it is a negative slope.

Find the slope of the line
Y=1/4x+2

Answers

The slope is 1/4 and 2 is the y intercept

The slope is 1/4 and 2 is the y intercept

Step-by-step explanation:

Reflection over the line y = -x of the point (1,3)

Answers

Answer:

(-3,-1)

Step-by-step explanation:

To reflect them you gotta switch their places and change their signs from positive to negative.

so (x,y) -> (-y,-x)

Which equation best represents the line? (4 points)

Answers

what line....??????????
we need to know what the line is

La suma de las edades de los hermanos Carlos y Felipe es igual a la edad de su tía María; Si María tiene 29 años y Carlos tiene 13 años, ¿Cuántos años tiene Felipe?

Answers

Answer:

16 años

Step-by-step explanation:

Si la suma de la edad de Carlos y Felipe es igual a la de Maria, y en la pregunta nos dan la edad de Maria (M) y Carlos (C), entonces tenemos que encontrar la edad de Felipe. Para calcular esto necesitamos restar la edad de Carlos de la edad de Maria. Esto nos dara la edad exacta de Felipe (f).

M - C = f

29 - 13 = f

16 = f

Finalmente, vemos que la edad de Felipe es de 16 años

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Need help with answer (HELP PLEASE - URGENT) The elevation of a sea animalis -20 meters.Choose all elevations that are greater than the elevation of the sea animal.A. 5 metersB. -16 metersC-40 metersD. O metersE.-22 meters Please answer number 7!!! ASAP!!! Choose the correct answer to the question. Qu le dars? Le dars un regalo. Le dar un regalo. Le darn un regalo. Le dar un regalo. Micah buys 10 pens for every 2 pencils. Rachel buys 12 pens for every 3pencils. Are their ratios of pens to pencils bought equivalent? On the morning of the sale, the store donated 50 pairs of shoes to a homeless shelter. Then they sold 64% of their remaining inventory during the sale. If the store had 288 pairs after the donation and the sale, how many pairs of shoes did they have at the start? how many shoes did they have at the start? I need help with this 10. Benzene deactivating group is:a. -OHb. --CH3c. -C2Hsd.-CI What is The quotient of 16and z minus 12? Once corgo comes into thecountry, how is it distributedthroughout the nation? 2) what is an example of solute?a) acetoneb) egg whitesc)waterd)sugar Help ASAP for 20 points I will mark brainless and are parallel lines. and intersect the two lines as shown in the figure. Which statement is true about CR and DS?\ can someone help me please 1. Sonny works as a furinture salesman and earns a base salary of $350 per week plus 6% commission on sales.What was Sonny's weekly gross salary if his total sales were $3750?how do you solve it? Read this excerpt from a 1932 campaign speech by Franklin Roosevelt.Choose the two highlighted examples that demonstrate his strategy of using unemployment as a key campaign issue.The president preached this doctrine of despair to the suffering farmers of the country. He said in substance that the farmer must wait the long weary process of industrial reconstruction before aid can come to him. He attempted to close the door of hope with that doctrine of despair. In fact, since the very beginning of this depression, he has opposed substantially every proposal of the farm leaders of this country for legislative relief, and sometimes with the greatest and most unbecoming bitterness.After concealing from the people of the country the constantly sinking condition of industry and the growing unemployment, he opposed the democratic measures introduced in congress to meet the destitution and give employment to labor. He still contended, as he does now, that there is no hope for the farmer or the laborer until prosperity returns through the slow process of world reconstruction.Whenever a remedy is proposed to increase the price of farm products or reduce unemployment in our country, he satisfied himself by engaging in ridicule and preaching the doctrine of despair. I do not believe in the doctrine of despair.Now, my friends, let me make clear in as emphatic words as I can find, the fundamental issue in this campaign. Mr. Hoover believes that farmers and workers must wait for general recovery, until some miracle occurs by which the factory wheels revolve again. No one knows the formula of this miracle. 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What number decreased by 23% is equals 123?