what are the two solutions to x( 2x - 5) = 0

Answers

Answer 1
When you multiply anything by zero, you will get zero
Therefore you know that:
x = 0 and 2x - 5 = 0
2x - 5 = 0, solve for x
2x = 5, x = 5/2

Solution: x = 5/2, x = 0

Related Questions

he dot plot below shows how many days this week students in 6th grade had a Poptart for breakfast.




Which statement about the data is true?
A.
The range is 8.

B.
The mode is 3.

C.
There is a gap from 5 to 7.

D.
The median is 2.

Answers

Answer:

letter c

im not sure and i hope this is helpful

Please please help please please help me with this question please

Answers

Answer:

U just need to guess it does not have to be exact just say like 200 bricks and u will get it right.

Courtney bought 7 pounds of candy at store A for $15.50. Chris bought 5 pounds of candy at store B for $90.50 Kelsey bought 8 pounds of candy at store C for $18.25. Which store has the better buy?

Answers

Store A because the price per pound is $2.21 per pound

someone pls help me with this

Answers

Answer:

D.

Step-by-step explanation:

The volume can be found by adding the volumes of a cylinder (the upper part of the figure) and a cone (the lower part of the figure).

Volume of Cylinder:  [tex]V=\pi r^2 h=\pi(3^2)(3)=27\pi\approx 84.823 \text{ cubic feet}[/tex]

Volume of Cone:  The height of the cone is 3 feet (the whole figure is 6 feet tall and the cylinder uses up 3 feet of that -- 6 - 3 = 3).

[tex]V=\frac{1}{3}\pi r^2 h=\frac{1}{3}\pi(3^2)(3)=9\pi\approx 28.274[/tex]

The total volume is 84.823 + 28.274, about 113.1 cubic feet

In a class of 140 students numbered from 1 to 140. All even numbered students opted
Mathematics course those whose number is divisible by 3 opted physics course & those whose
number is divisible by 5 opted chemistry course. The number of students who did not opted any
of three courses is​

Answers

Step-by-step explanation:

Let m denotes maths P denotes physics C denotes chemistryn(M) = 70, n(P) = 46, n(C)70+46=106 No. of students not opted for any course = 140 – 102 = 38

Evaluate. Write your answer as a fraction in simplest form.

Answers

The answer is 1/49.

What are the side lengths of square 4 and square 5 in terms of a and b? Do the two squares have the same area?
Please hurry

Answers

Answer:

Yes side lengths are the same

Step-by-step explanation:

For square 4 :

a + b

For square 5 :

a + b

Hence,

Side lengths are the same for both squares.

This can be clearly evaluated from the picture attached

Enter values to write the function that matches the graph shown.

Answers

Answer:

h(x) = (-2x + 4)(3x − 3 )

Step-by-step explanation:

WILL GIVE BRAINLIEST IF ANSWERED CORRECTLY A fair cube has a red face, a blue face, a green face, and a white face. During an experiment, the cube is tossed and the
color that it lands on is recorded.
The cube lands on red 4 times as often as it lands on blue. The cube lands on blue twice as often as it lands on green, and it
lands on green as often as it lands on white.
A) Create and complete a probability distribution table of the four colors.
B) Draw a bar graph to represent the probability distribution.
Upload both answers here.

Answers

Answer:

in step by step

Step-by-step explanation:

so in this chart we have red, blue, green nad white

so red is 4 times more often than blue, and blue is 2 times more often than green and green is as often as white so

so red would be the most oftenblue would be second most oftengreen and white are tied for third

lets say it landed on red 16 timesif we do the math of 16/2 we get 8it landed on blue 8 timeshalve that again which is 4it landed on green 4 times and blue 4 timeswhich means out of 32 rolls we got red 16 times, blue 8 times, and green 4 times ad white 4 times

Hope this helps i couldent really make a bar graph or a table chart but hope u can add this to a graph that u make

Helppppp me I'm I'm exam​

Answers

Answer:

b

Step-by-step explanation:

1 1/2 minus 2 is 1/2 which is 5/10 add that with 1/10 and get 6/10 and simplify and get 3/5

Name Age
Alex 8
A.j 6
Chelsea 9
Derek 15
Maddie 12
Paul 8
Ryan 19
Willa 11
What is the median age of Emma's cousins?

Answers

Since there is an even number of peoples ages then there will be 2 different medians. The median is the middle of all the numbers and since there is 8 different ages then the 2 medians would be Derek at age 15 and Maddie at age 12.

HELP ME PLS!!!!
Which statement correctly compares the values in the statement?

|-0.073| □ |0.73|

O 0.073 < 0.73
O 0.073 < -0.73
O 0.073 > 0.73
O 0.073 = 0.73

Answers

Answer:

the first option : 0.073< 0.73

Step-by-step explanation:

the first option : 0.073< 0.73

Answer:

O 0.073 < 0.73

Step-by-step explanation:

Definition of  greater then and less then

The greater than and less than symbols indicate a difference between two values. The symbol for greater than is " > ", and the symbol for less than is " <",

The value, O 0.073 is lesser then 0.73

hence,0.73 is the correct option

To know more about greater then here.

https://brainly.com/question/11418015

#SPJ2

Please help me solve this!

Answers

Well x=4 so the answer is question 3 :)

Helen has only $10 and $2 bills with her.
If the total number of bills that she has is 7 and the amount of money with her is $30, then the number of $10 and $2 bills
are, respectively:
A 0 and 7
B 1 and 6
C 3 and 4
D 2 and 5

Answers

Answer:

i think it is d

Step-by-step explanation:

Answer:

2 and 5

Step-by-step explanation:

10x + 2y = 30

x = 2

y = 5

10(2)+2(5) = 30

20+10 = 30

30=30

-Gage Millar, Algebra 2 tutor

Tom can do a job in 210 minutes; Tom and Jerry can do the job together in 52 minutes. How long for Jerry to do the job by himself?

Answers

Answer:

158

Step-by-step explanation:

you only need to do is subtract

Jerry can do the job in approx 17 minutes working alone.

What is a numerical expression?

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given, Tom can do a job in 210 minutes and assuming Jerry to do the job

in x minutes and work to be 1.

1/210 + 1/x = 1/52.

1/x = 1/52 - 1/210.

1/x = (210 - 52)/2730.

1/x = 158/2730.

1/x = 79/1365.

x = 1375/79.

x = 17 minutes approx.

learn more about numerical expressions here :

https://brainly.com/question/29199574

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GNRJGWUAU HELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLease explain ALsssooooOOoo

Answers

Answer:

[tex]110 \degree = (4t + 90) \\ 4t = 20 \\ t = 5[/tex]

What is the image of the point (2,-3) after a rotation of 90 ∘ counterclockwise about the origin?

Answers

Answer:

(2,-3) changes to (3,2)

A is correct.

Step-by-step explanation:

Given: The point (2, −3) after a counterclockwise rotation of 90° about the origin.

Rotation is counterclockwise about origin.

We are given coordinate

We can see in diagram also. Please see the attachment for rotation.

Hence, (2,-3) changes to (3,2

Plz help and no link PLZ NO LINKS thank you;-;

Answers

Answer:

20 units

Step-by-step explanation:

4 + 4 + 5 + 7

8 + 5 + 7

13 + 7

20

Sonia rolls a six-sided number cube 12 times and records if she rolls a 2. What is the number of trail for this binomial experiment

Answers

Sonia rolls it 12 times, so there's 12 trials.

Step-by-step explanation:

hope this helps ya :)

Answer: just go w C i dunno

Step-by-step explanation:

Lincoln technical college has 156 students they expect 700 guest for a special speaker the custodian has set up 1500 chairs how many more chairs are needed if everyone is do you have a seat

Answers

Answer: 56 seats

Step-by-step explanation:

Question should say 856 students not 156 students.

If there are 856 students and 700 guests, the total number of people coming for the event is:

= 856 + 700

= 1,556 people

There are 1,500 seats so the extra seats needed are:

=Number of people coming - Seats available

= 1,556 - 1,500

= 56 seats

If the question is indeed 156 students then there is no need for extra seats as the total number of people coming would be: 156 + 700 = 856. Seats would be surplus.

Find the distance d. Round your answer to the nearest tenth. Show all your work. Thanksss!

Answers

Answer: the distance for d is about  5.8 units

Step-by-step explanation:

Use the pythagorean theorem. a^2 + b^2+= c^2 . in this case, c^2 is the distance for d.

5^2 + 3^2= d^2

25+9= d^2

34= d^2

square both sides and d is approximately 5.818

CHAD HAS 1/2 TON OF GRAVEL TO SPREAD EQUALLY IN 8 SQUARE YARDS FOR HIS DRIVEWAY. HOW MANY TONS OF GRAVEL WILL BE SPREAD IN EACH SQUARE YARD

Answers

Answer:

1/16

Step-by-step explanation:

½ ton ==> 8 sq. yards

so, each sq. yard needs ½ ÷ 8 = 1/16 ton

Super Salad Dressing is made with 8\text{ mL}8 mL8, start text, space, m, L, end text of oil for every 3\text{ mL}3 mL3, start text, space, m, L, end text of vinegar.
Which of the following mixtures will taste the same as Super Salad Dressing?
Choose 3 answers:
Choose 3 answers:

(Choice A)
A
80\text{ mL}80 mL80, start text, space, m, L, end text of oil with 30\text { mL}30 mL30, start text, space, m, L, end text of vinegar

(Choice B)
B
3\text{ mL}3 mL3, start text, space, m, L, end text of oil with 8\text { mL}8 mL8, start text, space, m, L, end text of vinegar

(Choice C)
C
56\text{ mL}56 mL56, start text, space, m, L, end text of oil with 21\text { mL}21 mL21, start text, space, m, L, end text of vinegar

(Choice D)
D
40\text{ mL}40 mL40, start text, space, m, L, end text of oil with 25\text { mL}25 mL25, start text, space, m, L, end text of vinegar

(Choice E)
E
48\text{ mL}48 mL48, start text, space, m, L, end text of oil with 18\text { mL}18 mL18, start text, space, m, L, end text of vinegar

Answers

Answer: A, C, and E! I just took this on Khan Academy! Please mark me brainliest because it it correct!

The high temperatures for the week were 87, 82, 100, 83, and 88. What is the mean of the temperatures without the outlier

Answers

The outliers 100, so we won't include that in the calculation as requested by the question.

Mean is average. Average is calculated by adding quantities together and then dividing the total by the number of quantities.

(87 + 82 + 83 + 88)/4 = 85

Hope this helps!

Simplify this
(Correct answer gets brainliest)

Answers

Answer: 4.70

Step-by-step explanation:

Can you help me please everyone is ignoring my questions

also explain how you got that answer too

Answers

Angle A is 53 degrees
Angle C is 127 degrees

Ann and ben had some apples. The ratio of the number of Ann's apples to the ratio of Ben's apple is 2:3. Ann gave 6 apples to ben and now the ratio becomes 1:3. How many apples are all together?

Answers

Answer:

There are 12 apples in total.

Step-by-step explanation:

If Anne gave Ben 6 apples then heres how:

2:3 subrtact 6 apples = 1:3

6 apples x 2 = 12 apples =

2 ÷ 2 = 1

Hence, your answer is double 6 which is 12 apples.

Hope this helps :)

You move right 2 units and down 7 units. You end at (8, 2). Where did you start?

Answers

Answer:

(10,9)

Step-by-step explanation:

Chloe had 2 bags of dry cat food, she combined them into one big container. One bag had56kg of cat food. The other bag had 34kg of cat food. How many kilograms does the container weigh now that the bags have been combined?

Answers

Answer:  90kg of cat food

Step-by-step explanation: 56+34=90

Answer:

90kg

Step-by-step explanation:

56 plus 34 is 90

please help i’ll give brainliest to the person who gets it right

Answers

Answer:

Angle J=180-(90+58)

=180-148

j =32

angle h=90(because the angle of a semicircle is 90)

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