1. Given the polynomial below, which shows the
terms in standard form?
5m2n + 9n3 – mn2 + 2m3
A. 2m3 + 9n3 + 5m2n - mn2
B. 9n3 + 5m2n + 2m3 - mn2
C. 2m3 + 5m2n - mn2 + 9n3
D. 9n3 – mn2 + 5m2n + 2m3
Answers
Related Questions
At the zoo, for every 666 adult camels, there are 555 baby camels. There are a total of 444444 adult and baby camels at the zoo.
Complete the table.
Original ratio Number in the zoo
Baby camels 555
Adult camels 666
Total camels
444444
Answers
Answer:
1 adult camel for every 11 baby camels, or 1:11
The figure shows a rectangle inscribed in a circle that has a diameter of 10 feet. Which measurement is closest to the area of the shaded portion of the figure in square feet.
A. 314 ft²
B. 78.5 ft²
C. 266 ft²
D. 30.5 ft²
Answers
The shaded portion of the figure in square feet is 78.5 ft².
What is Area?Area is the entire amount of space occupied by a flat (2-D) surface or an object's shape. The area of a plane figure is the area that its perimeter encloses.
As, its diagonal is equal to the diameter of the circle which is 10 feet.
Let the width of the rectangle be x, then its length is 10-x.
Using the Pythagorean theorem, we can write:
x² + (10-x)² = 10²
2x² - 20x + 100 = 100
2x² - 20x = 0
2x(x-10) = 0
x =10, which means the rectangle is actually a square.
Therefore, its area is 10² = 100 square feet.
Now, the area of the shaded portion is
= area of the circle - area of the square.
Then, Radius is 5 feet.
So, the area of the circle
= π(5²)
= 25π square feet.
Therefore, the area of the shaded portion is:
= 25π - 100
≈ 78.5 square feet.
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Liz's age is two-thirds of Debbie's age. Debbie's age is half of Freya's age. what is the ratio of Liz's age to Freya's age?
Answers
Answer:
Let's start by using variables to represent the ages of the three people:
Let L be Liz's age.
Let D be Debbie's age.
Let F be Freya's age.
From the problem, we know that Liz's age is two-thirds of Debbie's age, so we can write:
L = (2/3)D
We also know that Debbie's age is half of Freya's age, so we can write:
D = (1/2)F
To find the ratio of Liz's age to Freya's age, we need to express Liz's age and Freya's age in terms of a common variable. Since we have an equation relating Debbie's age to Freya's age, we can use that as the common variable. From the equation D = (1/2)F, we can solve for F in terms of D:
F = 2D
Now we can substitute this expression for F into the equation for Liz's age:
L = (2/3)D = (2/3)(1/2)F = (1/3)F
So Liz's age is one-third of Freya's age. The ratio of Liz's age to Freya's age is therefore 1:3.
Wat is the product of 8/9 and 2/7
Answers
Answer:
16/63
Step-by-step explanation:
Given problem,
→ (8/9) × (2/7)
Let's solve the problem,
→ (8/9) × (2/7)
→ (8 × 2)/(9 × 7)
→ 16/63
Hence, answer is 16/63.
HELP PLEASE I REALLY NEED HELP
Answers
First step is take it out of fractions and into decimals, they are easier to work with.
(0.5x1.125)x(2.66x3.33)x7.5
Then PEMDAS
Parentheses
0.625x-0.66x7.5
Then multiply
-0.41625x7.5
Answer
-3.121875
PLS HELP 30 POINTS!!!!!!!!!!
Subtract.
14.008-9.433=
Answers
Answer:
4.575
Step-by-step explanation:
14.008-9.433 = 4.575
Answer:
14.008-9.433=4.575
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answers
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
Gabe took a spelling quiz at school. The quiz started at 2:28 P.M., and ended at 2:34 P.M. How long was the spelling quiz?
Answers
Answer:6 minutes
Step-by-step explanation: If the quiz started at 2:28 P.M., then once 6 minutes passed it would be 2:34 P.M..
Answer:6 minutes
Step-by-step explanation: Just count
How does the fact that the points are on opposite sides of the y axis affect the process of finding the distance between the two points?
Answers
Answer:
See below.
Step-by-step explanation:
The fact that the points are on opposite sides of the y-axis does not affect the process of finding the distance between the two points. The distance between two points in a two-dimensional coordinate system can be found using the distance formula, which is based on the coordinates of the two points and does not depend on which side of the y-axis they lie. The distance formula is:
d = sqrt((x2 - x1)^2 + (y2 - y1)^2)
where (x1, y1) and (x2, y2) are the coordinates of the two points, and d is the distance between them. The formula involves squaring the differences between the x-coordinates and the y-coordinates of the two points, and then taking the square root of the sum of the squares. The process remains the same regardless of which side of the y-axis the points are located.
order these values from least to greatest.
Answers
Answer:
1 . 16
2 . 4
3 . 64
4 . -4
The fourth one goes first and then the second one and then the first one and then the third one.
Will give brainliest to correct answer please help
Answers
Answer:
Step-by-step explanation:
All I did was multiply all of the coordinates by 2.
There is a file attached with all of the coordinates.
Answer: 1a) the new coordinates would be (0,18, 12)
1b) actual picture width= 5 1/2 height= 8 1/4
New picture width= 11 1/2 height= 17 1/4
1c) enlargement
1d) 0
Step-by-step explanation:
5x1+1x(1/10)+3x(1/100)+6x(1/1000) in standard form
Answers
Explanation:
5x1+1(1/10)+3(1/100)+6(1/1000)
= 5 + 1/10 + 3/100 + 6/1000
= 5000/1000 + 100/1000 + 30/1000 + 6/1000
= 5136/1000
= 642/125
Answer:
642/125
Step-by-step explanation:
and the other person got it
A burrito company uses the function C(x) = 1.74x2 to calculate the number of calories in a tortilla with a diameter of x inches.
a) Find the average rates of change for the function over the intervals 6 < x < 8 and 9 < x < 11.
b) Interpret the average rates of change.
c) What does the difference in the average rates of change mean in terms of the situation?
Answers
Answer:
7 and 11 are the rates
Step-by-step explanation:
Figure ABCD has vertices A(−2, 3), B(4, 3), C(4, −2), and D(−2, 0). What is the area of figure ABCD?
A) 6 square units
B) 12 square units
C) 18 square units
D) 24 square units
Answers
15 points to whoever gets this right <3
Answers
Answer:
77.5
Step-by-step explanation:
Given:
Scores: 65, 70, 75, 80, 85, 90, 95
Number of Students: 8, 5, 3, 6, 6, 4, 2
Step 1: Calculate the sum
Sum = (65 * 8) + (70 * 5) + (75 * 3) + (80 * 6) + (85 * 6) + (90 * 4) + (95 * 2)
= 520 + 350 + 225 + 480 + 510 + 360 + 190
= 2635
Step 2: Calculate the mean
Mean = Sum / Total Number of Students
= 2635 / (8 + 5 + 3 + 6 + 6 + 4 + 2)
= 2635 / 34
≈ 77.5
Answer:77.5
Step-by-step explanation:
Helppppppppp thank you
Answers
Answer:
The first one option A
Step-by-step explanation:
It increases by five and then decrease by two, just like the question
Reasoning Use a negative integer to represent the depth, in feet, of the sea floor. MP.2
Answers
Answer:
-6
Step-by-step explanation:
you didn't explain it well
Begging for HELP please been working on thus for 3 days and just can't make it click. please help
A) Write the letter of the graph that matches each equation below. If there is no match, none
i. y = 16x
ii. y = .25x
iii. y = 4.5x
iv. y = .05x
v. y = 10x + 1
(b) Find an equation for an exponential function that lies between graph A and graph B in the
second quadrant.
(c) Find an equation for the function that is parallel to E and has a y-intercept of (0,-4).
(d) Find an equation for an exponential function that has a greater constant percent rate of change than graph C.
(e) Find the equation of the line that is perpendicular to E and has a y-intercept of (0,5).
Answers
Answer: here
Step-by-step explanation:
A) f(x) = 3(x + 2)(x - 5)2 B) f(x) = -3(x - 2)'(x + 5)3 C) f(x) = -2(x - 5)(x - 2)2 D) f(x) = (x + 1)(x - 1)(x + 3) 1000 2000 800! Equation: Equation: Equation: Equation: 11. Write a fourth-degree polynomial that has 3,-2 and 4 – 3i as roots and a leading coefficient of 1
-2(3x-4)+5x what is the answer
Answers
= -6x+8 + 5x
= 5x-6x+ 8
= -x+8
= 8-x
Hope it helped!!
Comments below
cassie is placing stickers on a page that is 12 inches long and 8 inches wide the sticker are 3 inches long and 2 inches wide
Answers
Answer:
To find the greatest number of stickers Cassie can place on a page that is 11 inches long and 8 inches wide without them overlapping, we need to use the same approach as before.
Firstly, we need to calculate the maximum number of stickers that can fit along the length of the page, which is now 11 inches. Since each sticker is 3 inches long, we can fit 3 stickers along the length (11 ÷ 3 = 3 with a remainder of 2).
Next, we can calculate the maximum number of stickers that can fit along the width of the page, which is still 8 inches. Since each sticker is 2 inches wide, we can fit 4 stickers along the width (8 ÷ 2 = 4).
To ensure that the stickers do not overlap, we can only use the full row of 3 stickers from the previous calculation. Therefore, we can place 3 stickers along the length and 4 stickers along the width, giving us a maximum of 12 stickers that Cassie can place on the page without them overlapping.
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
First, find out how much stickers you can put on the long side:
12/3 = 4
Next, find out how much stickers you can put on the wide side:
8/2 = 4
Lastly, calculate them together:
4x4=16
So the answer is 16.
Cube Roots of Negative Numbers.
Thank you!♡
Answers
Answer:The cube root of a negative number is a complex number because there is no real number that, when cubed, gives a negative result.
To find the cube root of -1, we can express it in exponential form as -1 = 1 * e^(iπ), where i is the imaginary unit and π is pi.
The cube root of -1 can be calculated by applying De Moivre's theorem, which states that (r * e^(iθ))^(1/n) = r^(1/n) * e^(iθ/n), where r is the magnitude and θ is the argument of the complex number.
For n = 3, the cube root of -1 becomes:
(-1)^(1/3) = (1 * e^(iπ))^(1/3) = 1^(1/3) * e^(iπ/3) = e^(iπ/3).
Therefore, the cube root of -1 is e^(iπ/3), which can also be expressed as cos(π/3) + i * sin(π/3).
In trigonometric form, the cube root of -1 is (√3/2) + i * (1/2).
Felicity plans to go to community college for two years and then transfer to a four year college for two more years to complete her degree tution for one year at community college is about $4,730 tution for one year at a four year college is about $11,640 how much should she plan to pay for tution in all
Answers
Which operation should you perform after (9 + 6) in the expression
122 + 10 × 2 − (9 + 6) ÷ 5?
please help
Answers
Answer:
The next operation that should be carried out after (9 + 6) in the given expression is; a division which is (9 + 6) ÷ 5.
How to carry out mathematical operations?
We want to carry out the mathematical expression;
122 + 10 × 2 − (9 + 6) ÷ 5
From BODMAS Acronym, the first operation is Bracket, then of then division, then Multiplication, then Addition, then subtraction.
Now, the first operation is the one in the bracket which is 9 + 6 = 15.
Thereafter, the second operation to carry out is the division which is 15 ÷ 5 = 3.
Read more about Mathematical Operations at; brainly.com/question/4344214
im on ixl rn what is mean median mode and range
Answers
This pattern can be represented by a quadratic expression.
True or False?
Answers
Answer:
False
Step-by-step explanation:
The points all correspond with each equation inputted into the graph
The highest temperature ever recorded in Death Valley, California, was 121°, while the lowest ever recorded there was 13° below zero. Which integers BEST represent these temperatures?
A) 121 and 13
B) -121 and 13
C) 121 and -13
D) -121 and -13
Answers
Answer:
The answer is C
Step-by-step explanation:
Remember it says 13' below zero, and 121' is the highest temperature.
Answer:
The answer is C 121 and -13
Step-by-step explanation:
which equation could be represented by the number line
< I I I I I I * l l l l l * l l l l l l > arrow going left A. -6 + (-1)=-7 B. 1+ (-7) = -6 C. -7 + 6 = -1 D. -6 + 7 = 1
Answers
9514 1404 393Answer: A. 3+ (-4) = -1Step-by-step explanation:The arrow indicates a subtraction of 4, or an addition of -4. The only equation containing such a subtraction or addition is choice A.
Kenny bought a 50-pound bag of chicken feed for $29.98 and a 25-pound bag for $15.49. Can you use proportional reasoning to find the price of a 40-pound bag? Explain.
Yes; The ratio of pounds to cost is equivalent.
Yes; The unit rates are the same.
Yes; The line containing these two points passes through the origin.
No; There is no constant of proportionality.
Answers
Divide
6,499 ÷7
Part B
Jim thinks the quoient has a remainder of 7.
Explain Jim's mistake.
Answers
Answer:
his mistake was he didn't divide right he should have kept adding 0 at the end till it is fully finished
Step-by-step explanation:
The quotient of the expression is 928 and remainder is 3.
So, Jim's is not correct.
What is Division method?
Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.
For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
The expression is,
⇒ 6,499 ÷7
Now,
Solve the expression by dividing as;
⇒ 6,499 ÷7
7 ) 6,499 ( 928
- 63
---------
19
-14
------
59
- 56
-------
3
Thus, The quotient of the expression is 928 and remainder is 3.
So, Jim's is not correct.
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help me its due today :')
Answers
Answer:
9 feet easy to solve this is answer