Answer:
C: Cubic Expression!
Step-by-step explanation:
In this equation/expression, you can look at the highest exponent which is 3, and you can also look at how many terms it has, which is 3. This makes it a 3rd degree trinomial, which makes it C, Cubic Expression!
Answer:
Cubic Expression
Step-by-step explanation:
See answer above
Graph the inequality in a coordinate plane.
Y_<6x-8
Answer:
Y-intercept is -8 and slope is positive 6. The line is a solid and is shaded down.
Step-by-step explanation:
Hope this helps. Pls give brainliest.
answer sooon pls i will give thebrainliest for the correct answer☺
Please help with this it's urgent!!! Please explain your answer and I will mark brainliest!!!
Answer:
Step-by-step explanation:
reasons
2) vertical angles are congruent
4) SAS
B.vertical angles is the correct answer tot he question
Awad claims that when m is a negative integer and n is a positive integer, n-m is
always negative. Is Awad's claim true or false? Explain your reasoning. If it is true,
give an example to support his claim. If it is false, give a counterexample. Explain
your reasoning. Help
no ablo inglés solo español perdón por no responderte
The zoo is building a new hippo pool that will
measure 55 feet by 75 feet. What is the area of the
poole
Step-by-step explanation:
We know to find the area of a rectangle we need to multiply the length times the height.
In other words,
[tex]a = l \times w[/tex]
We know our length is 75 and our height is 55, so lets multiply it.
[tex]75 \times 55 = 4125[/tex]
So our final answer is:
4125 sq. ft
Hope this Helps!:)
Question 6
Select the option that best describes the relationship
between the variables on the scatter plot.
45
No association
40
35
30
Negative, linear association
25
20
Positive, linear association
15
10
5
Positive, non-linear association
0
Answer:
positive, non-linear association
The given scatterplot is option C. Positive Linear Association.
What is Scatterplots?Scatterplots are the plotting of set of points on a vertical axis and an horizontal axis. The shows the correlation extent between the numbers of the observed quantities.
Given is a scatterplot.
A scatterplot is positive if an increase or decrease in one of the quantity results in the corresponding increase or decrease in the other quantity.
If it is opposite, then the relation is negative.
Here, when the x value increases, y value is also increasing.
So the relationship is positive.
A scatterplot show a linear relationship, if the values are closely resembling in a line.
Here the points are closely resembling on a line.
So it is linear.
Hence the relationship is positive linear relationship.
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Is 1/8 closer to 1/2
Answer:
What is the fraction compared to?
What is the perimeter of this triangle?
A- P=40in
B- P=38in
C- P=48in
D- P=45in
A fast bi-level train travels from Washington, D.C. to Perryville Maryland. If this train traveled 75 miles in about .75 hours, what was the speed of the train
Answer:100 mph
Step-by-step explanation: it’s always distance divided by time. lol
The train travels to a distance of 75 miles in 0.75 hours, then the speed of the train will be equal to 100 miles per hour.
What are arithmetic Operations?The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.
Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.
As per the data mentioned in the question,
Distance (d) traveled by train = 75 miles
Time (t) taken by train to travel the distance = 0.75 hours
Then, use the equation of speed (s),
[tex]Speed =\frac{Distance}{Time}[/tex]
s = 75/0.75
s = 100 miles per hour.
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5(x + 9) + 53 = 14 − 6x
Answer:
x = -84/11
Step-by-step explanation:
Hope it's right
Which of the following lists of Triangle side lengths would not be considered a Pythagorean Triple?
A. 5, 12, 13
B. 7, 24, 25
C. 9, 21, 23
D. 12, 35, 37
Answer:
c
Step-by-step explanation:
Karen wants to save money to buy her mom airplane tickets. The tickets cost $450 and there is a 9% tax. How much is the tax
45-45-90 angle
Thanks
Answer:
7. m and n = √8
8. a and b = √2
9 x and y = √1/8
10. x and y =5/√2
11. x and y = 3/√2
12. x and y = 9/√2
Step-by-step explanation:
Answer:
7. m and n = √8
8. a and b = √3
9 x and y = √1/8
10. x and y =2/√5
11. x and y = 3/√2
12. x and y = 8/√2
Step-by-step explanation:
i dont know i had some help from my older brother i hope this is right!
You buy a flight to California for $305.72. The tax is 7.65%. What is the final cost of the ticket?
Show work and use method
Answer:309.83
Step-by-step explanation:
The final cost of the flight ticket $329.10758.
Given that, the cost of flight ticket is $305.72 and tax=7.65%.
What is the tax?Taxes are mandatory contributions levied on individuals or corporations by a government entity—whether local, regional, or national. Tax revenues finance government activities, including public works and services such as roads and schools, or programs such as Social Security and Medicare.
Now, tax = 7.65% of 305.72
= 7.65/100 × 305.72
=0.0765 × 305.72
=$23.38758
Total cost = 305.72+23.38758
=$329.10758
Therefore, the final cost of the flight ticket $329.10758.
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A rectangular floor is covered with 50 square tiles each of side 20 cm.What is the area of the floor?
Translate into an inequality:
"5 times a number is greater than 75."
0575
5 75
5875
6875
Answer: x < 2/3
Step-by-step explanation:
HELPPP ITS DUE TODAY
Answer:
15
Step-by-step explanation:
Which graph represents exponential decay?
Answer:
c
Step-by-step explanation:
Edge 2020 - 2021
Good luck on your quiz :)
Graph (a) represents an exponential decay.
Here, two graph are shown and we have to check which represent exponential decay.
What is exponential decay?
Exponential decay occurs when a quantity decreases by the same factor over equal intervals of time.
Now,
From the graph, we have
In graph (a), as x increases the function decreases.
Hence this graph shows exponential decay.
In graph (b), as x increases the function increases.
So, Graph (a) represents an exponential decay.
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PLEASE HELP AND TELL ME HOW YOU DID IT I HAVE TO SHOW work !! Jeans are on sale for 40% off the jeans Justin wants to buy them marked with an original price of 80 what is the total cost in dollars for a pair of jeans at the sale price including a 7% tax
Trapezoid ABCD was dilated to create trapezoid A'B'C'D'.
On a coordinate plane, 2 trapezoids are shown. Trapezoid A B C D has points (negative 4, 0), (negative 2, 4), (2, 4) and (4, 0). Trapezoid A prime B prime C prime D prime has points (negative 2, 0), (negative 1, 2), (1, 2), and (2, 0).
Which statements are true about the trapezoids? Select three options.
The length of side AD is 8 units.
The length of side A'D' is 4 units.
The image is larger than the pre-image.
Sides CD and C'D' both have the same slope, 2.
The scale factor is One-half.
Answer:
True, True, False, False, TrueStep-by-step explanation:
Trapezoid ABCD was dilated to create trapezoid A'B'C'D'.
Scale factor is 1/2 according to the coordinates.
The answer optionsThe length of side AD is 8 units.
AD = 4 - (-4) = 8TrueThe length of side A'D' is 4 units.
A'D' = 2 - (-2) = 4TrueThe image is larger than the pre-image.
False. It is 2 times smaller.Sides CD and C'D' both have the same slope, 2.
Slopes of CD and C'D' are same: m = (0 - 4)/(4 - 2) = -4/2 = -2
FalseThe scale factor is One-half.
TrueAnswer:
A,B,E
Step-by-step explanation:
What is the relationship between <2 and <4
a) vertical
b) alternate interior
c) corresponding
d)supplementary
what is the relationship between <3 and <7
a)alternate intention
b) corresponding
c) alternate exterior
d) vertical
what is the relationship between <8 and <4
a) vertical
b) supplementary
c) alternate exterior
d) corresponding
what is the relationship between <3 and <5
a) corresponding
b) vertical
c) supplementary
d) alternate interior
what is the relationship between <4 and <5
a) supplementary
b) alternate interior
c) corresponding
d) vertical
Answer:
1. c 2. b 3. d 4. 3
Step-by-step explanation:
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Johannes has a budget of $300 to buy replacement team uniforms. He needs 18 pairs of pants and 12 shirts. The inequality 18r+12y < 300 models the relationship where represents the cost of each pair of pants and
y represents the cost of each shirt
Which graph correctly models the inequality?m
Answer:
D
Step-by-step explanation:
Answer:4/2-4x hope that hos
One kilometer is approximately 0.6 miles. Which is closest to the number of miles in 5 kilometers?
Answer:
3.1
Step-by-step explanation:
if we add 3a and 4b the result is
Answer: there is no result because that’s the simplified form. You usually combine like terms but there isn’t any so that’s the simplest form
Step-by-step explanation:
Answer:
3a + 4b
Step-by-step explanation:
No result because there are no like terms!
How do I divide 2x^4 + 5x^3 + x - 1 by x^2 - 2x + 1 using long division?
Answer: 2x^2+ 9x +16+ 24x- 17/ x^2- 2x +1
Step-by-step explanation:
Tre mom lawns each week during the summer. He earns $16.25 per lawn. Which of the following is the algebraic expression that shows the amount of money he earns in weeks if he mows 3 lawns per week
Answer:
$
$fktstwiat8atia8at8tew5d9hs9h9sysy9s
The length of a rectangular sandbox is 4 feet less than its width, which is represented by x. The area is 45 square feet. Which equation can be used to find the area of this sandbox?
1.x^2+4=45
2.x(x+4)=45
3.x(x-4)=45
4.x(2x+4)=45
Answer:
3
Step-by-step explanation:
w= x
l= x-4
x(x-4) = 45
x^2-4x = 45
Is the statement true or false?
4 - 2(3 + 7) = 4 – 2.3+2.7
Answer:
Step-by-step explanation:
4-2(3+7)=4-2.3+2.7
4-2(10)=4+0.4
4-20=4.4
-16=4.4 which clearly is false
PLS HELP AND SHOW CHECK AND WORK ME AND MY FRIEND NEED HELP
Answer:
1) k = -10
2) n = -4
3) a = -9
Step-by-step explanation:
1) -4 = 6 + k
*we want to get k alone, so we will subtract 6 from both sides*
-4 = 6 + k
-6 -6
-10 = k
*in order to check this, we will plug the value we found for k, -10, into the original equation*
-4 = 6 + k
-4 = 6 + (-10)
-4 = -4
*this is correct because -4 = -4, so that is how we check*
2) -4n = 16
*we want n alone, we must divide by -4 on both sides*
-4n = 16
n = -4
*in order to check this, we plug what we found for n, -4, into the original equation*
-4n = 16
-4(-4) = 16
*a negative multiplied by a negative is a positive!*
16 = 16
*this is correct because 16 = 16*
3) 3/4a = -12
*we want a alone, so we will multiply by the negative reciprocal to get rid of the fraction on the left side*
a = -12 times 3/4
a = -9
*in order to check this, we will plug what we found for a, 9, into the original equation*
3/4a = -12
3/4 (-9) = -12
-12 = -12
*this is correct because -12 = -12*
i hope this helps! let me know if you need anything else!
Answer: 1) k = -10
2) n = -4
3) a = -9
Step-by-step explanation:
15 - 2b = -9
What does b equal
Answer:
clt
15+9=2b
24=2b
dbs by 2
24/2=2b/2
b=12