Which expressions are equivalent choose ALL that apply.
No links please help!!
Answers
The First one, third one, and 4th one.
Related Questions
Write the point-slope form of the equation of the line through the given points.
(4,-4), slope = -2
Oy+4 = –2(x – 4)
Oy - 4= 2(x + 4)
Oy+2 = 4(x - 4)
Oy - 2 = 4(x +4)
Terms
Answers
Answer:
first option
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b ) a point on the line
Here m = - 2 and (a, b ) = (4, - 4 ) , then
y - (- 4) = - 2(x - 4) , that is
y + 4 = - 2(x - 4)
HELP ME PLZ I NEED IT BAD
Answers
Answer:
Since 1,-3 and 5 are roots...
Its means
x=1, and x=-3 and x=5
When these number cross the equal sign to the left
The factors become
x-1
x+3
x-5
Answer OPTION C
HURRY PLEASEE!! A new health drink has 140% of the recommended daily allowance (RDA) for a certain vitamin. The RDA for this vitamin is 50mg. How many milligrams of the vitamin are in the drink?
Answers
Answer:
50+0.4*50
Step-by-step explanation:
Because it has 140% of the RDA and the RDA is 50, that means it has 50 and 40% or 0.4 of 50. So the answer is 70 mg.
Can somebody plz help answer these questions (only if u remmeber how to do this) thanks :3
WILL MARK BRAINLIEST :DDDDD!
Answers
Answer:
answer should be in the image :)
What is the degree form for
radians?
Enter your answer in the box.
Answers
An item costs $15. The sales tax is 6%. What is the cost of the item after taxes?
Answers
Answer:
15.9
Step-by-step explanation:
La proporción de empleados de una empresa que usan su auto para ir al trabajo es 5:16. Si hay un total de 800 empleados, diga la cantidad de autos que se espera que haya estacionados en un día laboral en la zona dedicada a empleados.
Answers
Answer:
250 coches
Step-by-step explanation:
Tenemos la siguiente información de la pregunta;
Proporción de empleados que vienen a trabajar con sus coches = 5/16
Número total de empleados = 800
Por lo tanto, número total de automóviles esperado = proporción de empleados que vienen a trabajar con automóviles * número total de empleados
número total de coches esperados = 5/16 * 800
número total de coches esperados = 250 coches
Assessment started: undefined.
Item 1
Jada is studying butterflies. These are the wingspans of the butterflies she's collected, rounded to the nearest quarter inch.
3/4 ,1, 3/4 , 1 1/2 , 1 1/4 , 2, 1, 1 3/4 , 1 1/4 , 1 1/2 , 3/4
Create a line plot to display the data.
Answers
Answer:
3/4,3/4,3/4,3/4,1,1,2,11/2,11/2,11/4,11/4
Step-by-step explanation:
we just arrange the number from the smallest to bigger
A milk truck has a diameter of 10 and feet and a height of 50 feet. How much milk can the truck hold?
Answers
Answer:
The mentioned milk truck can hold:
3927 ft^3 of milk.Step-by-step explanation:
As you can see, the question is asking about the volume of the milk truck, to obtain the volume of a cylinder, first we must to find the area of the surface side, in this case is a circle, to find the area of a circle when we have the diameter is:
Area of a circle = [tex]\pi *\frac{\ D^{2} }{4}[/tex]Where D is the diameter given (10 feet), now we replace and operate:
Area of a circle = [tex]\pi *\frac{\ (10 ft)^{2} }{4}[/tex]Area of a circle = [tex]\pi *\frac{\ 100 ft^{2} }{4}[/tex]Area of a circle = [tex]\pi *25 ft^{2}[/tex]Area of a circle = 78.54 ft^2 approximatelyNow, with the data of the area, we can calculate the volume with the formula below:
Volume of a cylinder = Area of the circle * heightVolume of a cylinder = 78.54 ft^2 * 50 ftVolume of a cylinder = 3927 ft^3With the calculations, we can see the milk truck can hold 3927 cubic feet of milk with those dimensions.
Please help me if i don’t pass i’ll fail
Answers
A type of fish for your aquarium costs $9 each. You can spend at most $63.
Write an inequality to model the problem.
Answers
Answer:
9x>63$
Step-by-step explanation:
nine $ aquarium , at most > 63$
PLEASE HELP ASAP!! will mark brainlest
Answers
Answer:
B!!!!!
Step-by-step explanation:
Sheila threw the discus 24 meters, which was 0.38 meter farther than Tiesha threw the discus. How far, in meters, did Tiesha throw the discus?
Answers
Answer:
23.62 meters
Step-by-step explanation:
Find how far Tiesha threw the discus by subtracting 0.38 from 24:
24 - 0.38
= 23.62
So, Tiesha threw the discus 23.62 meters
You have a bag with 4 red marbles, 3 green marbles, 2 blue marbles, and 1 purple marble.
4 red marbles, 3 green marbles, 2 blue marbles, and 1 purple marble.
What is the probability of drawing a red marble out of the bag?
Which marble color is least likely to be picked?
Answers
What is the correct algebraic representation of the transformation displayed on the graph?
A- (y,-x)
B- (-y,x)
C- (-x,y)
D- (-x,-y)
Answers
Answer:
[tex]transformation: (y,-x)[/tex]
----------------------------
hope it helps...
have a great day!!
PLEASE HELP!!!
What is the solution set for 10 - 4x < -22?
Answers
Answer:
x > 8
Step-by-step explanation:
Solve for x to find the solution.
10 - 4x < -22
Subtract 10 from both sides.
-4x < -32
Divide both sides by -4. Flip the sign when dividing by negative.
x > 8.
Answer:
x>8
Step-by-step explanation:
MARK AS BRAINLIESTT!!
The following set of coordinates represents which figu
(8,8), (6,6), (8,4), (10, 6) (5 points)
Parallelogram
Rectangle
Rhombus
Square
Answers
Answer:
creates a rhombus
Step-by-step explanation:
i just used desmos, i have no idea how to explain it :/
Carmela randomly selected 85 stamps from a stamp collection. Eleven of these were commemorative stamps.
What is the interval estimate for the proportion of commemorative stamps in the entire collection if the sampling method had a margin of error of ±0.035 ?
(0.075, 0.145)
(0.285, 0.355)
(0.082, 0.089)
(0.095, 0.165)
Answers
Answer:
(0.095, 0.165)
Step-by-step explanation:
Confidence interval :
Phat ± margin of error
Margin of Error = 0.035
Phat = x / n
Phat = 11 / 85 = 0.1294117
Hence,
Phat ± 0.035
Lower boundary = 0.1294117 - 0.035 = 0.0944
Upper boundary = 0.1294117 + 0.035 = 0.1644
(0.0944, 0.1644)
Answer:
The answer is (0.095, 0.165)
Step-by-step explanation:
I just took the test and got it right
Find the measure of the arc or angle indicated.
Answers
Answer:
9 is 76
11 is 57
I believe so
How many sixths are in one third?
Complete these equations:
sixths = 1 third
Answers
Answer:
2 sixths are in 1/3
Step-by-step explanation:
2/6 = 1/3
Answer:
2
Step-by-step explanation:
It takes two one-sixths to make a third. We can see that there are 1 × [tex]\frac{1}{6}[/tex] = 6 sixths in a whole.
Select all the irrational numbers.
02
1/2
√ 3
√ 16
0.551787...
0.38383838
Answers
Answer:
the irrational numbers are 0.551787 and√3
4
How would you tell someone to plot (4,-3)?
pick the two best answers
1
go right 4
go left 4
go up 3
go down 3
What I pic
Answers
Step-by-step explanation:
go right 4
go down 3
it is the answer
A full waterbed mattress is 8 ft by 3 ft by 2 ft. The mattress is to be filled with water that weighs 62.4 lb ft3. Find the weight of the water in the mattress to the nearest pound.
Answers
Answer:
2995
Step-by-step explanation:
volume is 48^3
theres 62.4 pounds per square ft
Solve AABC. Round to the nearest tenth if necessary.
Answers
Answer:
Step-by-step explanation:
Hope this helps u!!
Jeff has 4 red pens and 2 blue pens in his backpack. He also has 3 yellow highlighters and 2 green highlighters in his backpack. If he reaches into his backpack and grabs one pen and one highlighter without looking, what is the probability that he will grab a red pen and a yellow highlighter?
Answers
Answer:
1/15
Step-by-step explanation:
In probability,
"AND" means "multiplication"
"OR" means "ADDITION"
We want probability of Blue Pen and Yellow Highlighter. So we find individual probabilities and "MULTIPLY" them.
Let P(b) be probability of blue pen
Let P(y) be probability of yellow highlighter
We know probability of event is that event divided by total number of that
So,
There are 4 + 2 = 6 pens
Blue pen = 2
Hence,
P(b) = 2/6 = 1/3
And,
There are 5 highlighters
Yellow highlighter = 1
Hence,
P(y) = 1/5
Now,
P(b and y) = 1/3 * 1/5 = 1/15
Hence,
probability of grabbing blue pen and a yellow highlighter is 1/15
The perimeter of a rectangular parking lot is 286 m.
If the width of the parking lot is 56 m, what is its length?
Answers
Answer:
87 metres
Step-by-step explanation:
The perimeter of the parking lot is 286 metres, while it is 56m in width.
The formula for the perimeter of a rectangle is:
[tex]P = 2(l+w)\\P = 2l + 2w[/tex]
with l and w as the the length and width, respectively.
The problem has two givens, perimeter and width.
[tex]286 = 2l + 2w\\286 = 2l + 2(56)\\286 - 112 = 2l\\174 = 2l\\\frac{174}{2} = l\\l=87[/tex]
The length of the lot is 87 meters.
Enter the value of 3 over 4
Answers
Answer:
1. Three fourths
2. 3/4
3. 0.75
4. 75%
Step-by-step explanation:
i dont know which one you want
Answer:
.75
Step-by-step explanation:
3 over 4 means [tex]\frac{3}{4}[/tex], and a fraction is just a division problem. 3 ÷ 4 = .75
Which German city became Germany's banking center?
Berlin
Munich
Dresden
Frankfurt
Answers
Answer: D (Frankfurt)
Step-by-step explanation:
The Rothschild family started building its international banking empire in Frankfurt. The city also is the home of the European Union's central bank.
Hope This Helps!
Answer:
Your answer is 3rd option
if two parents have the blood types AO and BO, what is the chance a child of theirs will have O type blood?
a) no chance, their children will be AO or BO since O is recessive
b) a one in four chance. there is a chance that both pass on their O gene
c)no chance. all of their children will be AB blood type
d) a 2 out of 4 chance. since there are one A, one B, and two O genes
Answers
Describe and correct the error a student made when writing the quadratic function f(x)=2(x+3)^2-4 in standard form
The student did not
A. Compute 9-4 correctly
B. Compute (x+3)^2 correctly
C. Distribute 2 to all necessary terms
The function in standard form is f(x)=
Answers
Answer:
y = 2x^2 + 12x + 14
Step-by-step explanation:
Write this equation in standard form. Start by performing the exponentiation:
y = 2(x^2 + 6x + 9) - 4
Perform the indicated multiplication:
y = 2x^2 + 12x + 18 - 4, or
y = 2x^2 + 12x + 14: This is the quadratic function in standard form.
The value of the quadratic function in standard form is,
⇒ f (x) = 2x² + 12x + 14
What is Quadratic equation?An algebraic equation with the second degree of the variable is called an Quadratic equation.
Given that;
The function is,
⇒ f (x) = 2 (x + 3)² - 4
Now, We get;
The value of the quadratic function in standard form is,
⇒ f (x) = 2 (x + 3)² - 4
⇒ f (x) = 2 (x² + 9 + 6x) - 4
⇒ f (x) = 2x² + 18 + 12x - 4
⇒ f (x) = 2x² + 12x + 14
Thus, The value of the quadratic function in standard form is,
⇒ f (x) = 2x² + 12x + 14
Learn more about the quadratic equation visit:
brainly.com/question/1214333
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