Answer:
3,-2,-7,-12,-17,-22
when going up add, when going down subtract.
Example: -2+5=3
-17-5=-22
1) Devin wants to play lazer tag for his birthday. He is comparing the cost of two companies. Lazer Zone charges $50 for parties, and an additional $10 per guest. Fun Palace charges $90 for parties, and an additional $6 per guest. For how many guests is the cost of both companies the same?
Answer:
10 guests
Step-by-step explanation:
Devin wants to play lazer tag for his birthday. He is comparing the cost of two companies.
Let us represent additional guests = g
Lazer Zone charges $50 for parties, and an additional $10 per guest.
=$50 + $10 × g
50 + 10g
For fun place
Fun Palace charges $90 for parties, and an additional $6 per guest.
= $90 + $6 × g
90 + 6g
For how many ?
We equate both Equations together
= 50 + 10g = 90 + 6g
Collect like terms
10g - 6g = 90 - 50
4g = 40
g = 40/4
g = 10
Hence, g = 10 guests
Therefore, the number of guests for which the cost of both companies is the same is 10 guests
Cuáles de los siguientes números se pueden clasificar como racionales I. ½ II. 0 III. 3,8 IV. 0,72
Answer:
Todos son números racionales.
Step-by-step explanation:
Un número racional tiene la forma de p / q donde pyq son números enteros y q ≠ 0.
Por ejemplo, un número 1/3 es un número irracional porque es un número decimal recurrente, es decir, puede continuar después del decimal (0.13333333)
Pero los números como 1/5 o 1/2 que no son recurrentes son números racionales.
Todos los números dados 1 / 2,0, 3.8 y 7.2 son números racionales ya que cada uno puede expresarse en forma de p / q
Números p q p / q
1/2 1 2 1/2 = 0,5
0 0 cualquier entero 0
3,8 19 5 19/5 = 3,8
0,72 72100 0,72
Por tanto, todos son números racionales.
English
A rational number is in the form of p/q where p and q are integers and q ≠ 0.
For example a number 1/3 is an irrational number because it is a recurring decimal number i.e it can continue after the decimal ( 0.13333333)
But numbers such as 1/5 or 1/2 which are non recurring are rational numbers.
All the numbers given 1/2,0 ,3.8 and 7.2 are rational numbers as each can be expressed in the form of p/q
Numbers p q p/q
1/2 1 2 1/2=0.5
0 0 any integer 0
3.8 19 5 19/5=3.8
0.72 72 100 0.72
Hence all ae rational numbers.
please help!!
show work(factoring)
u^4 - 3u^2 - 4
help pls ill give brainlest
 someone help on number 2
Answer:D
Step-by-step explanation:
I'm prolly wrong so sorry
Answer:
I think it's 'D'
hopefully it's correct!
Please solve this quickly , no links , 13+ points,and brainly on the line . :3
️️✨
⣠⠴⠶⠦⣄⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣶⣤⡑⢄⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⣿⣟⡛⠛⠻⢿⣿⣮⣧⠀⠀⠀
⠀⠀⣤⣤⣀⣀⡙⠿⠇⠀⠀⠀⠹⣿⣿⣇⠀⠀
⠀⠀⣿⣿⣿⣿⣿⣿⣷⣶⣦⣤⣄⠸⣿⣿⡀⠀
⠀⠀⣿⣿⠉⠉⠛⠻⣿⣿⣿⣿⣿⠀⢿⣿⡇⠀
⠀⠀⣿⣿⡄⠀⠀⠀⣿⣿⠀⠀⠈⠁⢸⣿⡇⠀
⠀⠀⢻⣿⣧⡀⠀⢀⣿⣿⣧⡀⠀⢀⣾⣿⠇⠀
⠀⠀⠈⢿⣿⣿⣿⣿⣿⡏⢿⣿⣿⣿⣿⡟⠀⠀
⠀⠀⠀⠀⠙⠿⠿⠿⠋⠀⠀⠙⠛⠛⠉⠀⠀⠀
⠀⠀⣼⣿⣿⣿⣶⣶⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀
⠀⠀⢿⡿⠛⠿⠿⢿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀
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⠀⠀⢻⣏⠉⠛⠛⠻⠿⢿⣿⡄⠀⠀⠀⠀⠀⠀
⠀⠀⢠⣽⣶⣤⣄⣀⡀⢠⡄⠀⠀⠀⠀⠀⠀⠀
⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡄⠀⠀⠀⠀⠀
⠀⠀⠙⢧⡀⠈⠉⠉⠛⢻⡿⠿⣧⠀⠀⠀⠀⠀
⠀⠀⣴⣾⣿⣶⣶⣤⣤⣸⣇⡀⠀⠀⠀⠀⠀⠀
⠀⠀⢿⡿⠿⠿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀
⠀⠀⠈⢳⣄⣀⣀⠀⠉⢹⡟⠛⠓⠀⠀⠀⠀⠀
⠀⠀⣰⣿⣿⣿⣿⣿⣶⣄⠁⠀⠀⠀⠀⠀⠀⠀
⠀⠀⣿⣿⠋⢩⡉⠙⠿⣿⡆⠀⠀⠀⠀⠀⠀⠀
⠀⠀⢻⣿⠀⢸⣷⣀⡀⣸⣿⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠈⢻⣆⠈⢿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀
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Answer:
F
Step-by-step explanation:
F is the answer because in order to have a right triangle you have to have two of the same lengths and one length that is longer than the two that are the same.
Hope this helps!
Have a good day!
A ladder that is 30 feet long is placed against a house. The location of the ladder is 8 feet from the base of the house. How far up the house does the ladder reach? Round your answer to the nearest tenth of a foot
Answer:
28.9 m
Step-by-step explanation:
30²-8²=900-64= 836
√836 = 28.9 m
The Ladder reach 28.91 ft. up the house which is 8 ft. away from the base.
What is pythagoras theorem?The Pythagoras theorem which is also referred to as the Pythagorean theorem explains the relationship between the three sides of a right-angled triangle. According to the Pythagoras theorem, the square of the hypotenuse is equal to the sum of the squares of the other two sides of a triangle.
Here, Given, length of ladder ( Hypotenuse ) = 30 ft.
Distance from base = 8 ft.
By Pythagoras theorem,
Hypo.² = perp.² + base²
30² = x² + 8²
900 = x² + 64
x² = 900 - 64
x² = 836
x = √836
x = 28.91 ft.
Thus, the Ladder reach 28.91 ft. up the house which is 8 ft. away from the base.
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PLEASE ASAP ILL GIVE BRAINLIEST.
Answer:
the correct answer is option C
0.16x^2-49, factor using special products
Answer:
(.4x+7)(.4x-7)
Step-by-step explanation:
the equation for the ellipse given is 4x^2+9y^2-16x+18y-11
Answer:
a. a = 3, b = 2
b. The coordinate of the center is (2, -1)
c. The eccentricity of the ellipse is √5/3
d. Please see attached graph of the ellipse created with MS Excel
Step-by-step explanation:
7. a. The given equation of the ellipse is presented as follows;
4·x² + 9·y² - 16·x + 18·y - 11
The general equation of an ellipse
[tex]\dfrac{(x - h)^2}{a^2} + \dfrac{(y - k)^2}{b^2} = 1[/tex]
We can write;
4·x² - 16·x + 9·y² + 18·y - 11
4·(x² - 4·x + 4) + 9·(y² + 2·y + 1) - 25 - 11
4·(x² - 4·x + 4) + 9·(y² + 2·y + 1) = 25 + 11 = 36
4·(x - 2)² + 9·(y + 1)² = 36
[tex]\dfrac{4\cdot (x - 2)^2}{36} + \dfrac{9 \cdot (y + 1)^2}{36} = \dfrac{36}{36}[/tex]
[tex]\therefore \dfrac{ (x - 2)^2}{9} + \dfrac{ (y + 1)^2}{4} = \dfrac{ (x - 2)^2}{3^2} + \dfrac{ (y + 1)^2}{2^2} = 1[/tex]
By comparison, a = 3, b = 2, h = 2, k = -1
b. The coordinate of the center, (h, k) = (2, -1)
c. The eccentricity of the ellipse = c/a
c² = a² - b²
∴ c² = 3² - 2² = 5
c = √5
Eccentricity = √5/3
d. Please find attached the graph of the ellipse created with MS Excel
if csc0=5/3 then sec0=
Answer:
5/4
Step-by-step explanation:
i show the explanation in picture
Which is bigger 1/7 or 0.14
Answer:
Both are equal
Step-by-step explanation:
please mark me brainliest
Answer:1/7
Step-by-step explanation:
7. The local theatre performed a Saturday matinee to a crowd of 215 people. Tickets cost $11 child and $15 per adult, bringing in a total of $2877. Use an inverse matrix to determine the number of each type of ticket sold .
Answer:
The total number of child ticket sold = 87
The total number of adult ticket sold = 128
Step-by-step explanation:
Given - The local theatre performed a Saturday matinee to a crowd of 215 people. Tickets cost $11 child and $15 per adult, bringing in a total of $2877.
To find - Use an inverse matrix to determine the number of each type of ticket sold .
Proof -
Let the total number of child ticket sold = x
Let the total number of adult ticket sold = y
Given that, The local theatre performed a Saturday matinee to a crowd of 215 people.
⇒x + y = 215
Also,
Given that, Tickets cost $11 child and $15 per adult, bringing in a total of $2877
⇒11x + 15y = 2877
So,
The equations becomes
x + y = 215
11x + 15y = 2877
So,
The matrix form becomes
[tex]\left[\begin{array}{ccc}1&1\\11&15\end{array}\right]\left[\begin{array}{ccc}x\\y\end{array}\right] = \left[\begin{array}{ccc}215\\2877\end{array}\right][/tex]
[tex]\left[\begin{array}{ccc}1&1\\11&15\end{array}\right| \left\begin{array}{ccc}215\\2877\end{array}\right ] \\\left[\begin{array}{ccc}1&1\\0&4\end{array}\right| \left\begin{array}{ccc}215\\512\end{array}\right ] \\\left[\begin{array}{ccc}1&1\\0&1\end{array}\right| \left\begin{array}{ccc}215\\128\end{array}\right ]\\\left[\begin{array}{ccc}1&0\\0&1\end{array}\right| \left\begin{array}{ccc}87\\128\end{array}\right ][/tex]
By comparing, we get
x = 87
y = 128
So, we get
The total number of child ticket sold = x = 87
The total number of adult ticket sold = y = 128
A right square pyramid has a slant height of 5 feet, and the length of a side of
the base is 6 feet. What is the height, h, of the pyramid?
A. 34 ft
B. 2 ft
C. 4ft
D. 16 ft
Answer:
4 ft
Step-by-step explanation:
Height = √[5^2 - 3^2]
= √[25 - 9]
= √16
= 4 ft
Answer:
4ft
Step-by-step explanation:
A rectangle has an area of 70 m^2 and dimensions, in meters, of x and x + 2. Estimate each dimension of the rectangle to the nearest meter.
-7 and - 9
Step-by-step explanation:
Area of rectangule is length * width
NEED ANSWER ASAP
Kennedy needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3.75 hours and charged her $58 for parts. The total was $226.75. Write and solve an equation which can be used to determine xx, the cost of the labor per hour.
Answer:
Equation: 3.75x+58=226.75
Step-by-step explanation:
MARK ME BRAINLIEST PLZZZZZZZZZZZZZZZZZZZZZzzAnswer:
Equation: 3.75x + 58 = 226.75
x = 45
Step-by-step explanation:
DeltaMath
Please help!!!!!!!
I will mark the person brainliest who answers with an actual correct answer
Due soon!!
Answer:
1st option is correct
Step-by-step explanation:
Answer:I think its Shannon
Step-by-step explanation:
Consider the diagram.
Which equations are true? Select all true equations.
Answer:
Sum of angles of a triangle is 180, so x + y + w = 180
Straight angle is 180 , so y + z = 180
From the first 2 conditions :
=>x + y +w = y + z
=> x + w = z
Option 1, 2, 5
The equations which are true are given by,
w + x + y = 180w + x + y = 180y + z = w + x + yw + x + y = 180y + z = w + x + yw + x = z What is an Equation?Equation is a mathematical relation between more than one variable, number or mathematical quantities involving mathematical operations using equal sign in between them.
From angle sum property of triangle says that the sum of all interrior angles of a triangle is 180.
Here all interrior angles of triangle are x,y,w
So, x+y+w = 180
Hence first option is correct.
Again the exterrior angle of a triangle is equal to the sum of the opposite two interrior angles.
here exterrior angle is z and opposite two interrior of z are x,w
So, w+x = z
Hence last option is correct.
Again y+z = y+w+x
so second option is also true.
Hence correct options or equations are given by:
w + x + y = 180w + x + y = 180y + z = w + x + yw + x + y = 180y + z = w + x + yw + x = zLearn more about Equation here -
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PLEASE HELP I'M ON THE FINAL MATH TEST AND GOT A 64 ON THE FIRST ATTEMPT AND I DON'T WANT TO FAIL AGAIN I'LL GIVE 100 POINTS BUT I HAVE SEEN A LOT OF PEOPLE SAYING IT'S 81 AND THAT IS WRONG
In the map below, the path from the whales to the sharks is parallel to the path from the penguins to the fish tanks.
A map of the aquarium at the City Zoo. A triangle has points whales, sharks, dolphins. The distance from Whales to sharks is 54 feet and from whales to dolphins is 30 feet. A triangle with points Dolphins, fish tanks, penguins. The distance from dolphins to fish tanks is 45 feet, and from penguins to fish tanks is x feet.
What is the distance between the penguins and the fish tanks?
25 feet
36 feet
69 feet
81 feet
Answer:
A. 25 feet
Step-by-step explanation:
11m −4/3=2m+5/3
pls tell me this answer is the answer 3
Answer:
m=1/3
Step-by-step explanation:
11m- 4/3=2m+5/3
-2m. - 2m
9m -4/3=5/3
+4/3.+ 4/3
9m= 9/3
m=1/3
money is invested in a saving account at 12% simple interest.after one year there is $1680 in the account. how much was originally invested?
Answer:
it is eightyseven money
Adrian's recipe for cranberry relish calls for 1 3_4cups of sugar. He wants to use 1_2that amount. How much sugar should he use?
Answer:
7/8
Step-by-step explanation:
Andrea recipe for cranberry relish is
1 3/4
= 7/4
He wants to use 1/2 of that amount
Therefore the amount of sugar he should use can be calculated as follows
= 7/4×1/2
= 7/8
A man walks 3 kilometers per hour, how many kilometers does he walk in 6 hours
Answer:
6 hours * 3 kilometers = 18 hours
Solve the following inequality.
4m + 6 < 2 OR
m+4
> 3
3
m < [?] OR m >[]
Enter
Answer:
[tex]:\implies \boxed{\red{\sf m \in (-1,-\infty)}}[/tex]
Step-by-step explanation:
Given :-
A linear inequality 4m +6<2We need to find the solution set for the given inequality . So , on solving it , we have ,
[tex]:\implies[/tex] 4m + 6 < 2
[tex]:\implies[/tex] 4m < 2 - 6
[tex]:\implies[/tex] 4m < -4
[tex]:\implies[/tex] m < -4/4
[tex]:\implies[/tex] m < -1
Hence m can have all values less than -1. Therefore the final answer is ,
[tex]:\implies \boxed{\red{\sf m \in (-1,-\infty)}}[/tex]
Hence m can have all values less than-1.
question is in the screenshot below
Please tell me the answers
Answer:
1 - 330
Blue one - 424
Yellow one- 181.6
Step-by-step explanation:
y = 2x - 8
I need the answer
y−3x=5 what is m and c
Answer:
✺ [tex] \large \tt \: E \: X\: P\: L\: A \: N \: A \: T \: I \: O\: N : [/tex]
☃ [tex] \large{ \tt{GIVEN \: EQUATION}} : [/tex]
[tex] \large{ \bf{y - 3x = 5}}[/tex]
[tex] \large{ \bf{↬y = 3x + 5}}[/tex] [ Move 3x from left hand side to right hand side and change it's sign to addition since the opposite of subtraction is addition ]
Comparing y = 3x + 5 with equation of straight line in slope intercept from [ y = mx + c ] , We get :[tex] \boxed{ \large \:⟿ \tt \:Slope \: (m) = \boxed{ \tt{3} }}[/tex]
[tex] \boxed{ \large { \tt{⟿ \: Y - intercept \: (c \: ) = \boxed {\tt{ 5}}}}}[/tex]
☏ And we're done! Yay , We found our answer !
♕ [tex] \large{ \tt{STUDY \: TIP}}[/tex]
Schedule daily study time : This is the time to review your readings and lecture notes that help prepare for exams. Plan this as a cumulative review , not working on new information. ♪♡ Hope I helped! ✎
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Which function describes the graph below?
Answer:
Step-by-step explanation:
There are no pics
PLEASE HELP PLEASE HELP
Answer:
B) 24
Step-by-step explanation:
The area of the rectangle is 48 units (8 x 6).
The base of the is 6 units and the height is 8 units. The formula for the are of a triangle is A = [tex]\frac{1}{2}[/tex]bh.
b = base
h = height
A = [tex]\frac{1}{2}[/tex](6)(8)
A = 24
Answer:
[tex]24[/tex]
Step-by-step explanation:
If the area of a rectangle is bh, and the area of a triangle is bh/2, then a triangle's area is half a rectangle's area. Hence, if the area of the rectangle is 48, the area of the triangle is half of 48, or 24.