Answer:
2x + 3y = -6
4x + 3y = 12
x - y = 5
5x × 3y = 1
Step-by-step explanation:
Standard form formula ➡ Ax + By = C
Hope this helped :)
reflection rule over x-axis , (x,y) =(x,-y). reflect over x-axis C(2,3) what is C
Answer:
(2, -3)
Step-by-step explanation:
Your answer was in the question, just apply the rule that was given (x, -y).
The coordinates of C(2, -3).
What is reflection?A reflection is a type of transformation that involves flipping a shape, known as the preimage, across a line, known as the line of reflection, to produce a new shape (called the image). You can picture what would happen if you turned the form across the line to graph a reflection.
Reflection is a type of transformation that flips a shape along a line of reflection, also known as a mirror line, such that each point is at the same distance from the mirror line as its mirrored point.
Given:
The Rule for reflection is (x,y) =(x,-y).
As, the coordinates C(2, 3).
Now, after applying the reflection the coordinate of C become
c(2, 3) ----> C(2, -3).
Hence, the coordinates of C(2, -3).
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The Antonov Cargo Aircraft weighs 5,830,000 pounds. How is this number written in scientific notation?
Answer:
5.83 × 10^6
Step-by-step explanation:
I am the smartest boi.
Which expression is equivalent 3 (4x - 5)?
Answer:
12x - 15
Step-by-step explanation:
Answer:
12x-15
Step-by-step explanation:
Rewrite each polynomial in standard form then identify the leading coefficient, degree, and number of terms 5x^3+ 2x-1-10x^2+9x^5-3x^4
Answer:
9x⁵-3x⁴+5x³-10x²+2x-1
degree = 5
leading coefficient = 9
number of terms = 6 (many terms)
Step-by-step explanation:
w + 2x + 1 = x – 2w +26
Based on the data set shown, which of the following is a true statement?
-1,-1,0, 1, 1, 1, 1, 2, 2, 2, 3
Answer:
3
Step-by-step explanation:
Answer:
Agree with the person on top
Step-by-step explanation:
Mean < median
What is 278 minus 149
Answer:
129
Step-by-step explanation:
278 - 149 = 129
Answer:
the answer is 129
Step-by-step explanation:
278-149=129
45 points!!!
Which pair or pairs of polygons are congruent?
O A.
3 and 4
OB.
1 and 3
OC.
1, 3, and 4
OD
2, 3, and 4
OE.
1. 2. 3. and 4
Answer:
E. 1, 2, 3 and 4Step-by-step explanation:
If you look carefully, you will see that all pairs are congruent.
They have all corresponding sides equal and all corresponding angles equal too.
They would overlap after rotation, translation or combination of both.
Correct choice is E
5/8x2/3....................
Answer:
Your answer is 5/12.
Step-by-step explanation:
Hope this helps!
what is the power of 10x10x10x10x10x10
Answer:
10 to the power of 6 = 10^6
Step-by-step explanation:
just count the number of times 10 is repeated
in this case 6 times
10^6
pls answer the question below
If x and y are real numbers such that x > 0 and y < 0, then
which of the following inequalities must be true? (Hint:
plug in possible numbers for x and y)
Answer:
Step-by-step explanation:
The third one
If x and y are real numbers such that x > 0 and y < 0, then |x|^2 >|y| could be the correct option. So Option 3 is answer.
What is a solution set to an inequality or an equation?If the equation or inequality contains variable terms then there might be some values of those variables for which that equation or inequality might be true.
Such values are called solution to that equation or inequality.
So, Set of such values is called solution set to the considered equation or inequality.
If x and y are real numbers such that x > 0 and y < 0,
We need to find the inequalities that must be true for the given situation;
Hence, |x|^2 >|y| could be the correct option.
When we put a number such that x > 0 and y < 0, then this holds true.
So Option 3 is answer.
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equation for $.10 times 30 equals three dollars
Answer:
30 (.1)=3
or you could do
30×.1=3
you could use either one but I dont know what the person your turning the work in requires the equation to look like
Translate into an inequality
A number w increased by 8 is at most -23
1) less than 2) greater than 3) less/equal to 4)greater/equal to
Answer:
w + 8 ≥ -23
Step-by-step explanation:
find the measures of the angles labeled in the figure on the right.
Answer:
3,4 the answer
Read the summary of the section of "The Beginnings of the Maasai,” where the volcanic eruption and its results are described.
As a result of a volcanic eruption, the sky god Enkai and the cattle were thrown into the sky. Enkai wanted to save his cattle. He grew a tree that bridged the sky and the earth. The cattle walked down the tree to Neiterkob. Neiterkob and the Maasai tribe took over caring for the cattle.
Why does the summary need to be revised?
The summary incorrectly restates the myth.
The summary includes too many minor details.
The summary lacks transitions that connect ideas.
The summary is missing important words and phrases.
Answer:
Hello! Your answer should be: the summary lacks transitions that connect ideas.
Step-by-step explanation:
Sorry if it is wrong :(
The summary needs to be revised because The summary lacks transitions that connect ideas.
What is a summary?
A summary is a brief statement or account of the main points of something. The summary is essentially a short version of a longer text. The size of a summary can vary based on the type of writing, but most often it is no longer than a page.
They are used to give an overview of what happens in the writing and review the main themes. This lesson will continue to explore what summary writing is, types of summaries, and examples of summaries.
Keeping the summary concise will give the reader the information they need the most, without any unnecessary information.
What is a volcanic eruption?A volcanic eruption is when lava and gas are released from a volcano—sometimes explosively. The most dangerous type of eruption is called a 'glowing avalanche' which occurs when freshly erupted magma flows down the sides of a volcano.
Volcanic eruption can come from side branches or from the top of the volcano. Some volcanic eruption are terrible explosions that throw out huge amounts of rock and volcanic ash and can be disastrous for the people and animals that are living nearby to it .
Volcanic eruption are often named after famous volcanoes where that type of eruption has been seen. Some volcanoes may show only one type of eruption during a period of activity, while others may show a range of types in a series.
Hence, option C is the correct answer
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7v- 5 ≥ 65 or -3v - 2 ≥ -2
The result if the inequality expressions are v ≥ 10 and v < 0
Given the following inequality expression
7v- 5 ≥ 65 or -3v - 2 ≥ -2
Solve the inequality individually
7v - 5 ≥ 65
Add 5 to both sides
7v - 5 + 5 ≥ 65 +5
7v ≥ 70
v ≥ 70/7
v ≥ 10
For the inequality-3v - 2 ≥ -2
Add 2 to both sides
-3v - 2 + 2≥ -2 + 2
-3v ≥ 0
v < 0
Hence the result if the inequality expressions are v ≥ 10 and v < 0
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A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. Each small box of paper weighs 25 pounds and each large box of paper weighs 70 pounds. A total of 21 boxes of paper were shipped weighing 1110 pounds altogether. Write a system of equations that could be used to determine the number of small boxes shipped and the number of large boxes shipped. Define the variables that you use to write the system.
Answer:Number of small boxes shipped = 8
Number of large boxes shipped = 13
Step-by-step explanation:
Step-by-step explanation:
Let x be the number of small boxes and let y be the number of large boxes
According to the first statement, a total of 21 boxes were shipped
Equation 1 will be:
x+y=21
According to 2nd statement, the total weight was 1110 and we know the weight of one small box is 25 and large box is 70
Equation 2 will be:
25x+70y=1110
Use the substitution method for solving the equation
Putting the value of x in equation 2
25(21-y) +70y =1110
525-25y+70y = 1110
45y = 585
Y=13
Putting the value of y in equation 1
x+13 = 21
X = 8
Number of small boxes shipped = 8
Number of large boxes shipped = 13
What is the common difference for this arithmetic sequence?
45, 40, 35, 30, 25, .
Answer:
The common difference is -5
Step-by-step explanation:
45-40=5, 40-35=5, etc.
Armand and Jill are 247.5 miles apart, and driving toward each other. Armand is driving at a rate of 50 miles per hour and Jill is driving at a rate of 60 miles per hour.
A table showing Rate in miles per hour, Time in hours, and Distance in miles. The first row shows Armand, and has 50, t and 50 t. The second row shows Jill, and has 60, t, and 60 t
Use the scenario and table to determine which statements are true. Check all that apply.
Armand and Jill will each travel the same distance to meet.
Armand and Jill will travel the same amount of time to meet.
The equation used to find the time, t, it will take for them to meet is 50t + 60t = 247.5.
It will take 4.5 hours for them to meet.
Jill will travel 135 miles to meet Armand.
Answer:
B.C.E.
just did it on edge 2021
Answer:
yes the other person is right its B.C.E
Step-by-step explanation:
Please help
Given the replacement set {2, 3, 4, 5}, solve 6x – 4 =2 x + 16
Answer:
{5}
Step-by-step explanation:
6(5)-4 = 2(5)+16
30-4 = 10+16
26 = 26
A local hamburger shop sold a combined total of 575 hamburgers and cheeseburgers on Sunday. There were 75 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold on Sunday?
Answer:
250 Hamburgers
Step-by-step explanation:
575 is total
Hamburger is x
Cheesburgers is (x-75) as it is 75 less than the number of hamburgers
x + (x-75) = 575
2x -75 = 575
2x = 500
x = 250
Feel free to mark this as brainliest! :D
Name all trigonometric ratios that are equivalent to 3/5
Answer: if (1/x) = (3/5) then
x = 5/3.
As far as equivalent ratios to 3:5 go, there are an infinite number
3:5 = 6:10 = 12:20 = 1.5:2.5
Step-by-step explanation:
^
What is 42 x 118 In a full equation?
Answer:
4956
Step-by-step explanation:
alternative forms
4.956×10³
a line segment has endpoints at (2 3) and (-7 3) what is the distance of this segment
Answer:
9 units
Step-by-step explanation:
Y-coordinates are the same, so we just find the distance between the x-coordinates which is 2-(-7)=2+7=9 units
Answer for number 1?
Answer:
you need to draw a triangle on the grid
Step-by-step explanation:
find point -3 then 7
then find points -2 and 1
then -5 and 2
then join the points together
hope that helps
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What is the range of the function?
Answer:
the is c because the answer
The correct answer is B: {2, 6, 8}.
The set of first components (x-coordinates) in the ordered pairs is the domain of the relation: {-1, 3, 5}.
The set of second components (y-coordinates) is the range of the relation. The range of the given problem is the set of second components (on the right): {2, 6, 8}.
Therefore, the correct value is B: {2, 6, 8}.
Please mark my answers as the Brainliest if you find my explanations helpful :)
Please Help!!!
Evaluate the expression for the given values of the variables.
(n + 5)2 for n = −7
When n = −7, the expression is equal to
.
Answer:
-4
Step-by-step explanation:
you will have to replace the n with -7, that means,
(-7+5)2
when a number is beside a bracket, it automatically means multiply
you will have to solve the numbers in the bracket first
-7 +5 is equal to -2
then, -2 multiplied by 2 is equal to -4
Answer:
-4
Step-by-step explanation:
So lets substitute n with -7.
----> (-7+5)2
Now let's solve this equation step by step....
---->. -2(2) ----> -4
I hope this helps:)
what is 25/176 as a decimal division
Step-by-step explanation:
[tex] \frac{25}{175} [/tex]
[tex]0.142045[/tex]
[tex]0.1420[/tex]
[tex] \frac{14.2}{100} [/tex]
[tex]14.2\%[/tex]
Answer:
0.1420454545
Step-by-step explanation:
If :
100 : 176 = 0.5681818182
so :
[tex]\sf{= \frac{25}{176} }[/tex]
[tex]\sf{= \frac{ 25 \times 0.5681818182}{176 \times 0.5681818182} }[/tex]
[tex]\sf{= \frac{14.20454545}{100} }[/tex]
[tex]\sf{\underline{\boxed{= 0.1420454545}} }[/tex]
Original price: $12
Mark-up: 45%
What is the selling price?
Answer:
The selling price is $17.40
Step-by-step explanation:
x = selling price
x = 12 + 0.45(12)
x = 12 + 5.4
x = 17.4
The final selling price is $17.40.
Percentages are percents of a whole. This means that 45% = 0.45. You can use this to your advangage when solving these types of equations.
Answer:
$17.40
Step-by-step explanation
Find what 45% of 12 is.
You can do this by multiplying 0.45 by 12 which is 5.4
Then you just add 5.4 to 12 which gives you 17.4