Answer:
Vertex form pf y = x^2 + 12x + 36.
Step-by-step explanation:
y = (x + 6)^2
x-coordinate of vertex:
(x + 6) = 0--> x = - 6
y-coordinate of vertex: y = y(-6) = 36 - 72 + 36 = 0
Vertex form: y = (x + 6)^2
Answer:
2
Step-by-step explanation:
X=x 2-12x+36
X+X+12x=38
14x=38
X=38/14
X=2
if = {2,12,19,23,29} and b={2,23,34,40,45} then what is A∩B
9514 1404 393
Answer:
A∩B = {2, 23}
Step-by-step explanation:
The intersection of two sets is the list of elements common to both.
2 is found in both
12, 19 are only in set A
23 is found in both
29 is only in set A
34, 40, 45 are only in set B
The intersection of the two sets is {2, 23}.
hi piiihvvyjcycycfvyfchchv cgcydyfcyv fyiyifycgxt4w67 ftuddtyxd
what 5+5 = XD is it 25
Answer:
10
Step-by-step explanation:
!!!!!!!!!!!!!!!!!!!!!
a line has a slope of -6 and includes the points (g,-8) and (0,-2). What is the value of g?
Answer:
Step-by-step explanation:
Equation for line of slope -6 that passes through (0,-2):
y+2 = -6(x-0)
y = -6x - 2
Plug in (g,-8) and solve for g:
-8 = -6g - 2
g = 1
The area of the hexagonal base is 58 square inches.
The height is 6.25 inches.
What is the volume the hexagonal prism? cubic inches
Do not round the height or the answer.
Answer:
362.5 in^3
Step-by-step explanation:
V = (face [surface] area)(height)
V = 58(6.25) = 362.5
NEED ANSWERS ASAP, THANKS!
Employees at a store earned $275, $330, $290, $300, $350, $365, and $310 during one week. What measure of central tendency or range would make the salaries look the highest?
What is the mean?
Answer:
range = 90
mean = 317.14
Step-by-step explanation:
range = higest - lowest value = 365 - 275 = 90
mean is avarage of all = sum of all/ 7 = 317.14
Can someone please give me the answer I will mark u brilliant as soon as it pops up.
Answer:
340 ft
Step-by-step explanation:
I think the answer you are looking for is 340 ft²!
Work shown in photo!
hat are the solutions of x squared + 6 x minus 6 = 10?
Solve equation: 5(10^x+2)=60
Answer:
x = 1
Step-by-step explanation:
[tex]5(10^x+2)=60 \\ \\ 10^x+2= \frac{60}{5} \\ \\ 10^x+2= 12 \\ \\ {10}^{x} = 12 - 2\\ \\ {10}^{x} = {10} \\ \\ {10}^{x} = {10}^{1} \\ \\ x = 1[/tex]
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Answer:
lol?????????????????"!?!?!?!?!?!?
Step-by-step explanation:
Answer:
SKSKSKSKSKSKSKSKSKSKSKSKSKS
WILL GIVE BRAINLST
hAVE A GOOD DAY
Answer:
4/25 and >
Step-by-step explanation:
The diameter, D, of a sphere is 6.4 mm. Calculate the sphere's volume, V.
Use the value 3.14 for pi and round your answer to the nearest tenth. (Do not round any intermediate computations.)
Answer:
Volume of sphere = 1.3 * 10^-7 cubic meters.
Step-by-step explanation:
Given the following data;
Diameter, D = 6.4 mm to meters = 6.4/1000 = 0.0064 meters.
But, Radius = diameter/2
Radius = 0.0064/2 = 0.0032 meters.
π = 3.14
To determine the volume of sphere, we would use the formula;
[tex] Volume \; of \; a \; sphere = \frac {4}{3} \pi r^{3} [/tex]
Substituting into the equation, we have;
[tex] V = \frac {4}{3} * 3.14 * 0.0032^{3} [/tex]
[tex] V = 4.186666667 * 3.2768 * 10^{-8} [/tex]
Volume of sphere = 1.371886933 * 10^-7 cubic meters.
To the nearest tenth;
Volume of sphere = 1.3 * 10^-7 cubic meters.
Plzzz help. Giving everything.
Answer:
d. 260. is the answer.
Find x.
So .... how do u do this
Answer:
Did they give you the whole?
Please help me I’ve been stuck for 30mins
The cost, c(x), for parking in a hospital lot is given by c(x) = 5x +3.00, where x
is the number of hours. What does the slope mean in this situation?
O A. It costs a total of $5.00 to park in the lot.
B. The rate of change of the cost of parking in the lot is $5.00 per
hour.
C. Parking in the lot costs $3.00 per car.
D. The rate of change of the cost of parking in the lot is $3.00 per
hour.
Answer:
B
Step-by-step explanation:
Michael is saving to buy his senior ring. The base cost of the ring is $280 plus any upgrades he wants to purchase. If he saves $35 each month, which solution represents how many months, x, it will take Michael before he can purchase his ring?
Answer:
8
Step-by-step explanation:
280/35=x
This is only for the base cost.
You can also right this as:
35(X)=280 and solve for x
35(X)=280
/35 /35
x=8
Hope this helps, good luck!
The solution that represents how many months, x, it will take Michael before he can purchase his ring is "x ≥ 8". The correct answer would be option (B)
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
It will take Michael 8 months or more to save enough money to buy his senior ring. We know this because the inequality "x ≥ 8" means "x is greater than or equal to 8".
In other words, x can be equal to 8 or any number greater than 8.
So if Michael saves $35 each month, it will take him at least 8 months to save $280.
Hence, the solution is "x ≥ 8".
Learn more about the inequalities here:
brainly.com/question/20383699
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The question seems incompleted, the complete question would be as:
Michael is saving to buy his senior ring. The base cost of the ring is $280 plus any upgrades he wants to purchase. If he saves $35 each month, which solution represents how many months, x, it will take Michael before he can purchase his ring?
A. x > 8
B. x≥8
C. x<8
D. x ≤8
1. Isaiah and Ron work together on their
math homework. Isaiah says that 3(x + 3) is
equivalent to 3x + 9. Ron says that the two
expressions are not equivalent. Sketch a model
of each expression to show who is correct.
Answer:
Step-by-step explanation:
They are equivalent. Use the distributive property.
3(x+3)
the 3 on the outside of the parenthesis is multiplied by the variable(the letter) and thenthe constant(number) inside the parenthesis.
makes and equivalent equation 3x+9
Solve for b:
2b = 36
Answer:
b = 18
Step-by-step explanation:
1st step is isolating b by moving 2 to the other side. When you move a number the the other side it flips (from + to - or × to ÷). The 2 in this question is being multiplied my b (no sign means multiply) so when you move it to the other side it becomes 36/2 or 18
Steps:
2b=36
b=36/2
b=18
Answer:
b=18
Step-by-step explanation:
2b=36
Divide both sides by 2
b=36/2
then divide 36 by 2 to get 18
have a great day ^_^
help me plz
does anyone know this
Answer:
I believe the x value is 5
Step-by-step explanation:
point A is plotted on point (5,3)
5 is x and y is 3, hope it helps
What is the area of this figure in square meters?
Answer:
the answer is 76 ........
If the total length of all the meteors were distributed equally between each meteor, how long would each one be?
one and one thirty sixth inches
one and one thirty eighth inches
one and one fortieth inches
one and one forty second inches
Answer:
I am guessing 1 4/40
Step-by-step explanation:
hope this works!
If the total length of all the meteors were distributed equally between each meteor, one and one fortieth inches long would be each meteors. Therefore, the correct option is option C.
What is length?Distance is measured in length. Length has the dimension of distance in the International Order of Quantities. The majority of measurement systems choose a particular design for length from which all further units are derived. The metre serves as the foundational unit of length in the International Order of Units (SI) system.
Most people understand length to refer to an object's longest dimension. However, depending on the object's position, this may or may not be the case. If the total length of all the meteors were distributed equally between each meteor, one and one fortieth inches long would be each meteors.
Therefore, the correct option is option C.
To know more about length, here:
https://brainly.com/question/2497593
#SPJ2
-4x + 5y = 12. Value of y when x equals -13
Answer:
y = -8
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityStep-by-step explanation:
Step 1: Define
-4x + 5y = 12
x = -13
Step 2: Solve for y
Substitute in x: -4(-13) + 5y = 12Multiply: 52 + 5y = 12[Subtraction Property of Equality] Isolate y term: 5y = -40[Division Property of Equality] Isolate y: y = -8Answer:
-8
Step-by-step explanation:
-4x + 5y =12
-4(-13) + 5y =12
52 + 5y =12
5y= -52 + 12
5y/5 = -40/5
y= -8
I will mark you BRAINLIST please help with all 3 and show work on a paper please I need this thank you !!
Rani created a number with 8 in the tenths place, 5 in the ones place, 0 in the hundredths place and 1 in the thousandths place. Which number is created by her?
Answer:
5.801
Step-by-step explanation:
the ths at the end of those numbers mean it is behind the decimal and ones place is the first place infront of the decimal the key to knowing the anwser is always look at the end of the words ten hundred and thousand if any of them end in ths it goes behind the decimal
WILL GIVE BRAINLST
hAVE A GOOD DAY
Answer:
really!!?? thank you!!! need one! ;w;
Step-by-step explanation:
Answer:
put it at 4.5
Step-by-step explanation:
put it at 4.5 because 20's square root is 4.472 but it says approximately so you need to round 4.472 to 4.5
find the value of x to make L||m
6x+8
4x+2
Answer:
the value of x is -3
Step-by-step explanation:
The computation of the value of x is shown below:
Given that
6x + 8
4x + 2
Now equate these two equations
6x + 8 = 4x + 2
6x - 4x = 2 - 8
2x = -6
x = -3
Hence, the value of x is -3
Pls help!!
Which year had the highest month of car sales?
A. 2004
B. 2005
C. neither
Answer:
Number A
Step-by-step explanation:
Hope this helps.
In the year 2004, the highest month of car sales happened.
The correct option is A.
What is graph?In mathematics, a graph is a visual representation or diagram that shows facts or values in an ordered way.
Given:
There is a graph that represents the number of car sales in a month for two different years.
By comparing, the both function graphs,
we get,
In 2004, car sales are higher in 7-5 = 2 months more than in year of 2005.
That means,
In 2004, the highest month of car sales happened.
Therefore, the required year is 2004.
To learn more about the graph;
https://brainly.com/question/23680294
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A satellite television company charges a one-time installation fee of $55 and a monthly service charge of $46. Elizabeth was installed this year and has spent a total of $285.00 on her satellite connection. The equation 55 + 46x = 285 can be used to represent her expenses so far. What does the variable x represent in this situation?
Answer:
The monthly service charge
Step-by-step explanation:.
Is there anyone that can help me with this problem?
Answer:
A
Step-by-step explanation:
mnp=wxy
Answer:
1. MNP-WXY
Step-by-step explanation:
Line up each angle with the one that corresponds with it on the other triangle. (so M=W, N=X, P=Y)
Then, look at each equation and see it each one is in the right spot on each side. (So M and W should be in the same spot, N and X should be in the same spot, and P and Y should be in the same spot)
So the possible statements could be: MNP-WXY, NPM-XYW, PMN-YWX, PNM-YXW, MPN-WYX, and etc.
Sometimes, the triangles aren't lined up with each correct angle in the corresponding spot and to fix that, just flip the triangle.
(hope this helps...and makes sense :P)
what's 2+2
spent 1 hr 9 mins on this question so far, literally shaking and crying rn, will give first answer brainliest, no need for explanation as that would take too long