Which of the equations below could be the equatiom of this parabola
O A. x= 1/2y^2
O B. x= -1/2y^2
O C. x= -1/2x^2
O D. x= 1/2x^2
Answers
Answer:
D
Step-by-step explanation:
Related Questions
Find the measure of x.
5
2.x - 3
Answers
This is because you will do 5=2x-3
Then add 3 to 5
So 8=2x
Then divide 2 from 8
So 8/2=4
4=x
Which shows the solution to the
inequality? -2x > 18
AX>9
C X>-9
B x<-9
D x< 9
Answers
Answer:
x<-9
Step-by-step explanation:
Answer:
x<-9
Step-by-step explanation:
divide both sides by -2, get x and -9
when dividing by negatives, flip the inequality
what’s the answer ????
Answers
Answer:
Answer is 4/25
Step-by-step explanation:
0.16*100 = 16 which would allow us to say 16/100
now you can divide 16 and 100 by 4 which would be
16/4 = 4 and 100/4= 25
therefore the answer is 4/25
Solve for x -12=-32+55
Answers
Answer:
x = 35
Step-by-step explanation:
I solved for x by simplifying both sides of the equation, then isolating the variable.
Hope this helps:)
Answer:
Step 1: Simplify both sides of the equation.
x−12=−32+55
x+−12=−32+55
x−12=(−32+55)(Combine Like Terms)
x−12=23
x−12=23
Step 2: Add 12 to both sides.
x−12+12=23+12
x=35
Answer:
x=35
The distance from Charles's house to his school is 3 miles. His father gave him a ride for 1,760 yards, and he walked the rest of the way. The distance that Charles walked is miles or yards. (Hint: 1 mile = 1,760 yards.)
Answers
Answer:
2 miles or 3520 yards
Step-by-step explanation:
The distance from Charles's house to his school is 3 miles. His father gave him a ride for 1,760 yards, and he walked the rest of the way. The distance that Charles walked is miles or yards. (Hint: 1 mile = 1,760 yards.)
From the Question, we know that
1 mile = 1,760 yards..
His father gave him a ride for 1,760 yards,
Hence, the number of miles Charle's father drove him was 1 mile
The distance that Charles walked in miles is calculated as:
3 miles - 1 mile
= 2 miles
Converting to yards
1 mile = 1,760 yards..
2 miles = x
Cross Multiply
x = 2 × 1760 yards
= 3520 yards
Roger gets $40 per day as wages and $4.50 as commission for every pair of shoes he sells in a day. His daily earnings goal is $112.
Answers
In a typical week you drive 34.85 km on Monday, 28.23 km on
Tuesday, and 34.95 km on Friday.
If you do not drive Friday this week, how far do you drive?
Answers
Answer:
63.08 km
Step-by-step explanation:
To find how far you drive, add up the km from only Monday and Tuesday, since you aren't driving on Friday
34.85 + 28.23
= 63.08
So, you would drive 63.08 km
Mike read 1/4 of the newspaper in 1/3 of an
hour. How long did it take him to read the
whole paper?
Answers
how to solve 3a+9 and a²-9 i have to find h.c.f
Answers
Answer:
First equation = 3a + 9
= 3( a+3 )
Second equation = a²- 9
= a² - 3 ^ 2
= (a+3) (a-3)
Hence,
HCF = ( a+ 3)
Hope this helped
All the best !!
Triangle XYZ is rotated 90° counterclockwise about the origin.
What are the coordinates of point Y’?
(4, –2)
(1, 4)
(–4, 1)
(–1, –4)
Answers
Answer:
i think 42
Step-by-step explanation:
Answer:
B -(1,4)
Step-by-step explanation:
sorry but can you guys help me AGAIN ?
Answers
Answer:
D.
Step-by-step explanation:
If 5 miles = 8 km, about how many miles would be equal to 30 km? Show how you decided.
Complete the ratio that can be used to solve this problem.
miles
? miles
30 km
8 km
Answers
Answer:
18.75 milesStep-by-step explanation:
8 km = 5 miles
1 km = ( 5 ÷ 8 ) miles
1 km = 0.625 miles
so therefore,30 km = 30 × 0.625 miles
30 km = 18.75 miles
Mark me as brainlist(5,-9); slope=2/5
Write in slope intercept form
Answers
Answer:
Y = 2/5x - 11
Step-by-step explanation:
6x-3y =15
(System of Equations)
Answers
Answer:
x= 5/2 + y/2
Step-by-step explanation:
So yeah... that's the answer
Which table represents a linear function?
Answers
If the perimeter of a square is 5 feet now many Inches long is each side of the square
Answers
Answer:
The perimeter is 60 inches in total, and 15 for each side.
Step-by-step explanation:
The perimeter of a square is four times the length of one of its sides. So you divide 5 by 4 to get the length of each individual side.
5feet /4 sides = 1.25 feet
So each side is 15 inches long.
I hope I helped :)
Would appreciate Brainliest ;)
Urgent please help..
Answers
B = (-2, 2)
May Nilbin Be With You
Answer:
B' = (-6, 6)
Step-by-step explanation:
Dilation = Multiplying the coordinates of points by the scale factor.
B = (-2, 2)
B' = (-6, 6)
^ Multiply each coord by the scale factor (3)
Emma made 10% of her free throws over the season. If she shot 180 free throws, how many did she make?
Answers
Answer:
180*0.1=18
Step-by-step explanation:
Negative four times a number decreased by nine is greater than negative thirteen
Answers
Answer:
x<1
Step-by-step explanation:
Le the unknown number be x;
Negative four times a number is expressed as -4x
Negative four times a number decreased by nine is expressed as -4x - 9
If this expression is greater than negative thirteen, then;
-4x - 9 > -13
-4x - 9+9 > -13+9
-4x > -4
x < -4/-4
x < 1
Hence the required solution is x<1
help ASAP thanks........
Answers
Answer: Yes, they are similar- and the Scale Factor is 2.5
Step-by-step explanation: To find the scale factor, simply divide the larger number on the bigger shape by its counterpart in the smaller image, so for example: 60 divided by 24 is 2.5, and there is your scale factor. You can further test this by multiplying 4 x 2.5 which gives us 10, the other value on the larger shape.
URGENT HELP NEEDED!!!
Subtract the cube root of the product of x and 3y from the square of the sum of a and b.
Answers
Answer:
[tex](a+b)^{2}- \sqrt[3]{x . 3y}[/tex]
Step-by-step explanation:
Subtract the cube root of the product of x and 3y from the square of the sum of a and b.
A = The square of the sum of a and b is [tex](a+b)^{2}[/tex]
B = The cube root of the product of x and 3y is [tex]\sqrt[3]{x . 3y}[/tex]
They want us to subtract B from A so B - A, therefore the following.
[tex](a+b)^{2}- \sqrt[3]{x . 3y}[/tex]
help me last one amelias
Answers
Answer:
V = 317 units³
Step-by-step explanation:
[tex]V = \frac{1}{3}(\frac{1}{2}bh_1)h_2\\b = 8\\h_1 = 14\\h_2 = 14\\V = \frac{1}{3}(\frac{1}{2}(8)(14))(17)\\V = 317units^{3}[/tex]
Help please I have no idea
Answers
Step-by-step explanation:
See the attached picture !
❀ [tex] \underline{ \underline{ \text{Like \: terms}}} : [/tex]
Like terms are those which have the same base. For instance : 3y & 2y are like terms since they have same base i.e y❀ [tex] \underline{ \underline{ \text{Unlike \: terms}}} : [/tex]
Unlike terms are those which have the different base. For instance : 5x & 2p are unlike terms since they have different base ( i.e 5x has the base 'x ' whereas 2p has the base ' p ' )
Hope I helped ! ツ
Have a wonderful day / night ! ♡
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Plz help thx!!!!!!!!!
Answers
Answer:
1 = n<9
2= m≤54
3= 266≤p
Step-by-step explanation:
7 The speed s can be found by dividing the distance d by time t. It took Kevin 3
h traveling at an average speed of 45 mi/h from his house to Cooperstown.
What is the distance between Kevin's house and Cooperstown?
Answers
Answer:
Step-by-step explanation:
3 hours at 45 mph means he traveled 135 miles. The distance between Kevin's house and Cooperstown is 135 miles.
Ted, the postman, has 110 letters to deliver. If Ted can deliver 10 letters in 5 minutes,
how long will it take Ted to deliver all his letters?
Answers
Answer:
55
Step-by-step explanation:
There are 11 tens in 110, so 11 times 5 is 55.
kk my baby bro needs help it math 7th grade
0.4(3.21x+5.6)
Answers
Answer:
1.284x + 2.24 is the answer.
Step-by-step explanation:
Simply, all we have to do is distribute the 0.4 to the 3.21x and the 5.6.
(0.4 × 3.21x) + (0.4 × 5.6)
= 1.284x + 2.24
#teamtrees #WAP (Water And Plant)
Answer: = 1.284x + 2.24
explanation: This question is easily solved through the process of distribution.
(0.4 × 3.21x) + (0.4 × 5.6) = 1.284x + 2.24
Sorry for the late answer hope this helped!
How do you divide -15/-5
Answers
Answer:
3
Step-by-step explanation:
When you divide two negative numbers, the answer is positive. Since - 15 and -5 are both negative, the answer will have to be positive. Divide 15/5 (just as you would with postive numbers) to get 3 and don't do anything else. The answer has to be 3 because 3 * - 5 = -15 (the opposite of division is multiplication).
Other division rules:
Dividing positive number by a positive number: Answer will be positiveDividing a positive number by a negative number: Answer will be negativeDividing a negative number by a positive number: Answer will be negativeDividing a negative number by a negative number: Answer will be positiveCATIVO
Secundaria
Pensamiento matemático
Números enteros
Adición y sustracción
5 hrs.
Resuelve problemas de suma con números positivos y negativos.
Resuelve problemas de resta con números positivos y negativos.
Si ahorré $2000 para comprarme ropa y al llegar a la caja de cobro me dicen
que son $2600, los cuales los pago usando una tarjeta de crédito ¿Cómo
represento la cantidad de dinero que tengo y debo? Si posteriormente le pido
prestado a un amigo $650 y me doy cuenta de que debo de la mensualidad de
mi celular 3 meses que son $250 ¿Cuánto dinero tengo y como lo represento
esta cantidad? Al final de los dos procesos ¿Cuánto dinero tengo o adeudo?
Answers
Answer:
La cantidad de dinero adeuda al final de los dos procesos es $1450
Step-by-step explanation:
Los parámetros del proceso son;
La cantidad ahorrada para comprar ropa = $2,000
La cantidad pagada por la ropa = $2600
La cantidad prestada a un amigo = $650
La cantidad adeuda por teléfono celular durante 3 meses = $250
Deje que 'C', represente la suma de las transacciones anteriores, tenemos;
∴ C = 2,000 - 2,600 - 650 - 200 = -1,450
La suma de las transacciones anteriores, C = -$1,450
Por lo tanto, al final de los dos procesos, la cantidad de dinero adeuda es C = $1,450
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A side of the triangle below has been extended to form an exterior angle of 68º. Find
the value of x.
Answers
Answer:
112°
Step-by-step explanation:
92 is the answer