Answer:
(0,8)
Explanation:
0 is already an x, and if an x repeats, the relation is no longer a function
Explain how you would create opposite terms for the x-variable in this system.
3x – 6y = –8
-1x+4y=6
Answer:
Your answer would be, You can use the Elimination Method, by Multiplying, One or Both Equations by a Constant.
Solve System of Linear Equation:
3x - 6y = -8, -1/4x + 4y = 6 ====> y = 32 /21; x = 8 / 21
Steps:
[ 3x - 6y = -8, -1 / 4x + 4y = 6 ]
Isolate x for 3x - 6y = -8: x = -8 + 6y / 3
3x - 6y = -8
Add 6y both sides:
3x - 6y + 6y = -8 + 6y
Simplify:
3x = - 8 + 6y
Divide Both sides by 3:
3x / x = -8 / 3 + 6y / 3
Simplify:
x = -8 + 6y / 3
Substitute:
x = -8 + 6y / 3
[ 1 / 4 * -8 + 6y / 3 + 4y = 6 ]
Isolate:
-1 / 4 -8 + 6y / 3 + 4y = 6
y = 32 / 21
For x = -8 + 6y / 3
Substitute:
y = 32 / 21
x = -8 + 6 / 3 * 32 / 21
-8 + 6 / 3 * 32 / 21
x = 8 / 21
The Solution to the Systems of Equations are: y = 32 / 21; x = 8 / 21
Hope that helps!!! : )
Step-by-step explanation:
Determine if the line below has a positive, negative, zero or undefined slope.
Positive Slope
Negative Slope
Zero Slope
Undefined Slope
PLEASE HELP!!!!!!!!!!!!!!!!!!!
Answer:
Positive slope.
Step-by-step explanation:
Look at the graph from left to right. As you do that, x is increasing. What's happening to y? It's getting larger--the points on the graph are getting higher and higher. That's positive slope: increasing x produces increasing y.
Negative slope occurs when x gets larger (move from left to right on a graph) and the values of y get smaller -- points on the graph get lower and lower. The graph falls from left to right.
Zero slope occurs when x gets larger and y stays the same. The graph is a horizontal line -- it does not rise or fall.
What is the quotient?
49 ÷ 3
This model describes the division calculation.
Enter a number in each box to correctly complete the model and quotient.
What is the quotient?
49 ÷ 3
This model describes the division calculation.
Enter a number in each box to correctly complete the model and quotient.
whelp the answer to your question, the one you put up at least is 16.333 going on infinitely or 16 and 1/3
The quotient of 49 ÷ 3 or 49/3 is 16.33.
What is the difference between quotient and divisor?The number which divides a particular number is the divisor and the number which we get as a outcome is known as the quotient.
To determine the quotient of 49 ÷ 3.
49 ÷ 3 = 49/3 = 16.33 which is approximately is 17.
Therefore, the quotient of 49 ÷ 3 or 49/3 is 16.33 approximately is 17.
Learn more about quotient here:
https://brainly.com/question/30095672
#SPJ6
Which equation represents this situation?
Charlie worked 1.5 hours less than Dirk. Together, they worked a total of 25 hours. Dirk worked h hours.
A. h + (h + 1.5) = 25
B. h − 1.5 = 25
C. h + (h − 1.5) = 25
D. h − 2.5 = 25
Answer:
A. h+(h+1.5)=25
Step-by-step explanation:
I just answered another question like this, I don't understand how i explain but hope this helps :)
Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Plzzz help me and I will give brainliest
Answer:
890 inch³ (approx) =》Option B
Step-by-step explanation:
V of cylinder = πr²h
r = 4.5 inches
h = 14 inches
π = 3.14
So,
V of cylinder = πr²h
V of cylinder = 3.14 × (4.5)² × 14
V of cylinder = 890.19 inch³
Hope it helps ⚜
What is the value of the expression: 2 - (3x + 5y) if x = -3 and y = 4?
here is our equation,
[tex]2-(3x+5y)[/tex],
Now we will plug in our numbers
__________________
[tex]{\boxed{x=-3}}[/tex][tex]{\boxed{y=4}[/tex]__________________
[tex]2-(3\cdot-3+5\cdot4)[/tex]
simplify it and we get
[tex]2-(-9+20)[/tex]
[tex]2-11[/tex]
[tex]-9[/tex]
Hey there!
2 - (3x + 5y)
= 2 - (3(-3) + 5(4)
= 2 - (-9 + 20)
= 2 - 11
= -9
Therefore, your answer is: -9
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
can you help wit this question
HELP HELP HELP HELP HELP HELP
Answer:
Square = 8.Step-by-step explanation:
Triangle is 2.
There are 4 triangles.
2 * 4 = 8.Then, we add 8 to the total:
8 + 8 = 16.On the other side, there are 2 squares.
8 * 2 = 16.We kept the counter weight thing balanced.
Every square is 8.
The table to show how the number of cookies (c) depends on the number of plates (p). Find the values of x and y. List the answer in the order of x, y.
A) 45, 54
B) 54, 63
C) 63, 72
D) 72, 81
Answer: hola
Step-by-step explanation: Tervetulotoivotus, rouva/ sir.
I NEED HELP ASSAP PLEASE
(Math)
Answer:
A h= 12m
Step-by-step explanation:
A= Base 9
B= Base 16
C= Area 150
[tex]A= \frac{a+b}{2} h \\h= 2\frac{A}{a+b} = 2\frac{150}{9+16} = 12m[/tex]·
Answer:
The height will be 12 meters
Step-by-step explanation:
150=9+16/2
H=150x2/25
H=12
ill give brainlest pls help
Help me pleasee!! Edit pic and show your work so I can understand and put answer on the box! I will give a brainlist point!
Answer:
24
Step-by-step explanation:
Area = base x height / 2
= 12 x 4 / 2
= 48 / 2
= 24
The area is 24 of whatever unit of measurement squared.
ill give brainlist pls
Answer:
option c if im correct took it a minute ago
Step-by-step explanation:
Special pairs of angles and classifying thoughts (PLEASE HELP)
Answer:
1. = 55
2. = 115
3. = 90
4-9. sorry i dont know
Second page:
1. right
2. acute
3. acute
4. acute
5. right
6. acute
7. obtuse
8. acute
9-12. acute
Step-by-step explanation:
i dont know how to explain, and again sorry for questions 4-9
Two fish tanks are shown below, one in the shape of a right rectangular prism and one in the shape of a right pentagonal prism. (The base of the right pentagonal prism is a regular pentagon, where all five sides have the same length.)
a.
tank holds the most water. (right rectangular prism or right pentagonal prism)
It holds
in3 more water than the other tank. (use mixed number or decimal as your answer)
b. If both fish tanks have tops, the
tank has the larger surface area. (right rectangular prism or right pentagonal prism)
Answers:
a. The pentagonal prism tank holds 151.2 in^3 more than the rectangular prism tank
b. The rectangular prism tank would have a larger surface area, if it had a top.
Step by Step:
check image
Hello, I need help please
thanks,
Answer:
if you flicker the spinner once an outcome is that a non equal side will be lit therefor causing change in the spinners sides.
Step-by-step explanation:
Answer:
When you flick the spinner, there is a 3/4 chance of it landing on a grey part, and a 1/4 chance of it landing on a white part.
Step-by-step explanation:
This is from IXL and need help on it please...
Answer:
∠1 and ∠2
angles on a straight line add up to 180
The Shapes Are Similar Find the Scale Factor
Step-by-step explanation:
the scaled image is 1/3 of the original
(6.9 : 3 = 2.3 and 2.3 : 1 = 2.3)
Fill in blanks pleasee!
Answer:
[tex]4 + 5 - - 45843 + 4364 - [/tex]
[tex]316[/tex]
Some events cannot be predicted with certainty, but we can determine how likely they are. The probability of an event is a measure of the likelihood that the event will take place.
Let’s take flipping a coin as an example. When the coin is flipped, there are two possible results, or outcomes—heads or tails. All possible outcomes of an event are called the event’s sample space, and the number of outcomes in the sample space is the sample size. In the event of flipping a coin, the sample space is {heads, tails} and the sample size is 2.
The probability of an event is represented as a fraction. The numerator of the fraction is the number of times an event occurs, and the denominator is the sample size.
Let’s find the probability of getting heads when a coin is flipped. A coin has two sides, and one of them is heads. So, the number of ways the event occurs is 1, and the number of possible outcomes is 2.
The probability of getting heads is (1/2), or 0.5. What do you think the probability of getting tails is? Why?
Now consider a different event, rolling a die. What is the probability of rolling a two on a die? What is the probability of rolling a multiple of two?
Answer:
the probability of getting tails is 1/2 the same reason as of heads
probability of 2 on a die: 1/6, multiple of 2: 1/2
Step-by-step explanation:
The numbers that can appear on a dice are:
{1,2,3,4,5,6}, so if we want 2 only there is only one in the outcomes so 1/6
now if we want multiples of 2 there are 3 of them in the outcomes {2,4,6}
so the probability 3/6 = 1/2
Answer:
Step-by-step explanation:
The two outcomes of the toss of a coin are heads or tails. For any individual toss of the coin, the outcome will be either heads or tails.
Please help me with math question
Answer:
here you go
Step-by-step explanation:
A. 1.4175
B. 7
C. 7
D. 7
E. 7
F. 0.14
y=-7x+105
what is the slope?
what is the y- intercept?
Answer:
The slope is m so -7
The y- intercept is b so 105
Step-by-step explanation:
y=mx+b
y=-7x+105
The slope is m so -7
The y- intercept is b so 105
Hello I need help, I have the answers but I need poof I did it. Please edit pic on the diagram and put the answer I will give 25points and 1 brainlist point.
Answer:
Question 1:
(12*12)+(6*12)=216 ft^2
Question 2
0.15*216 = 32.4
$34.40
Step-by-step explanation:
NEEEDDDDD HELP PLEASE The class is filling boxes that each hold 10 pieces of candy. Maria filled
6
4
5
boxes, Lucas filled
5
1
2
boxes, and Mateo filled
3
7
10
boxes. If they combine their candy and completely fill each box, how many full boxes will there be?
Answer:
4 boxes
In total there are 43 candies, it would be 4 boxes with 10 candies each.
you would have 3 candies left over.
OKOK I NEED HELP ON THESE THEY ARE MY LAST ONES
1. Triangle ABC has the following vertices: A (-1, 4), B (-1, 10), and C (3, 6).
It is translated to form Triangle A'B'C', and the new vertices are located at: A' (3, 4), B' (3, 10), and C' (7, 6).
Which statement below describes the translation that has occurred?
A. 4 units to the left
B. 2 units up
C. 3 units to the right
D. 4 units to the right
2. Point P, located at (-3, -4), is reflected across the y-axis.
What are the coordinates of this point after this transformation?
A. (3, -4)
B. (3, 4)
C. (4, 3)
D. (-3, 4)
3.A dilation with a scale factor of 1/2 is applied to the three sides of Triangle ABC to create Triangle A'B'C'.
The side lengths of Triangle ABC are: A = 4ft, B = 3ft, C = 5ft.
What are the lengths of the sides on the new Triangle A'B'C'?
A. A' = 8ft, B' = 6ft, C' = 10ft
B. A' = 2ft, B' = 1.5ft, C' = 2.5ft
C. A' = 3.5ft, B' = 2.5ft, C' = 4.5ft
D. A' = 4.5ft, B' = 3.5ft, C' = 5.5ft
4. There is a line segment called AB (not pictured). The coordinates of point A are (6, 2), and the coordinates of point B are (2, 6).
AB is transformed to form A'B', which is shown on the graph. Which transformation below caused AB to transform into A'B'? Use graph paper to sketch the transformation if needed.
A. a reflection across the x-axis
B. a counter-clockwise 90 degree rotation about the origin
C. a reflection across the y-axis
D. a translation 3 units down and 7 units left
It costs $50 per hour to rent a jet ski. The total cost of a jet ski rental includes a flat fee plus an hourly fee. After 5 hours, the total cost is $265. Write an equation that represents the total cost y after x hours.
Answer:
50x + 15 = y
Step-by-step explanation:
You have to find the flat cost by multiplying the 50 by 5, and then plugging that in for your first constant, and then solve by subtracting that from 265 to get your flat rate, and then put it all together. (see attachment for details)
The graph of a system of two linear equations is a pair of lines that intersect at the point . How many solutions does the system have?
Answer:
1 solution
Step-by-step explanation:
johnny bought 6 2/3 pints of juice for a party. If each guest will drink 1/2 pint of juice, what is the greatest number of guests he can serve?
Answer:
13 guests
Step-by-step explanation:
[tex]6 \frac{2}{3} \div \frac{1}{2} = 13.33[/tex]
so the greastest number of guest he car serve are 13 guests.
Answer:
6 and 2/3 divided by a half equals 13.33
Step-by-step explanation:
As part of a survey, 300 people were asked to name their favorite ice cream. The results showed that 24% of survey responders liked cookies and cream ice cream the best. How many people chose cookies and cream ice cream as their favorite?
Answer: 72 people
Step-by-step explanation:
Total people: 300
Total Cookies and Cream lovers: 24% of 300
24/100 × 300
⇒ 72
Hope this Helps!!