Emily has 5 packs of gum. Each pack has 50 pieces of gum. If Emily eats 9 pieces of gum, how many pieces of gum are left in all? Emily that’s a lot of gum...
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Which conic section is represented by the following equation?
5x^2-x+5y^2 – 3y + 4 = 0
circle
ellipse
parabola
hyperbola
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Answer:
I believe its hyperbola
Answer:
ellipse
Step-by-step explanation:
just got it right on edg ^u^
6/7=y−3/7
y=?
Does anybody know what the answer to this question is?
If you know, please tell me. I'm really in a hurry.
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plz help me with this???
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Answer:
[tex]\frac{9}{28}[/tex]
Step-by-step explanation:
Shaded area = 1 - [tex]\frac{1}{4}[/tex] - [tex]\frac{3}{7}[/tex] (Make them have the same denominator, 28)
= [tex]\frac{28}{28}[/tex] - [tex]\frac{7}{28}[/tex] - [tex]\frac{12}{28}[/tex] (Simplify)
= [tex]\frac{28}{28}[/tex] - [tex]\frac{19}{28}[/tex] (Evaluate)
= [tex]\frac{9}{28}[/tex]
Answer:
9/28 is the answer
Step-by-step explanation:
it maybe really late.
PLEASE HELP!! 20 POINTS!!
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Answer:
[tex]12\sqrt{3}[/tex]
Step-by-step explanation:
I do not know if this is completely correct
Math! Please give me the answer and EXPLAIN how you got it. (I need both)
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Answer:
it's A. sis :)))) time 7 to (2x + 8)
Use thUse the transformations on the function f(x) = x| to select the correct graph of
e transformations on the function f(x) = x| to select the correct graph of
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Answer:
the graph that starts at (0,1) and has a rise/run of 1/3
Step-by-step explanation:
16 - 4x = 6x – 8x + 2
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Subtract 8x from 6x = -2x
Add 4x to both sides and you get 16=2x+2
Then you subtract 2 from both sides and get 14=2x
Then you divide both sides by two and x=7
this i dont understand i dont understand what an interception is -
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Answer: its 2
Step-by-step explanation: An intercept is where the line crosses over the x or y axes.
PLS HELP ASAP BRAINLIEST IF RIGHT AND 100 POINTS PLSSS
Train A is traveling north at a steady speed of 70 miles per hour. After 2
hours, it is 150 miles north of Hillsboro.
Train B is traveling north on a parallel track. Its distance north of Hillsboro is
represented by the graph.
Answers
Answer:
its d
Step-by-step explanation:
In New Mexico, the World's Tallest Taco, which stands at a height of 356.78 feet, slowly sinks to the ground at a rate of 0.66 feet per year. After 15 years, how tall will the Taco be?
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help please! nobody has been answering my questions :( !!!!!!
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Please please help me!!
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Answer:
5/4x+1
Step-by-step explanation:
plz help thanks . uh idk what to write but it’s making me write
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Answer:
A, 4, -1
It's reflected over the y-axis, so it goes to the right side.
Answer:
a (4,-1)
Step-by-step explanation:
A is the answer.
Write the missing number that makes each equation true. Show your work. __ - 4 = 16 - 5
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it is 15 cuz 15-4=11 and ,16-5=11
The missing number in the expression equivalent to 16 - 5 is 15 - 4.
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, two expressions ___ - 4 = 16 - 5.
Now, RHS of the expression can be written as,
16 - 1 - 4.
= 15 - 4.
Therefore, LHS of the equation is 15 - 4.
So, 15 - 4 = 16 - 5.
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if someone answers this correctly I'll give em 100 points
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Sorry if incorrect but hope this helps!
Merry Christmas✨❤️
Solve each system by substitution
4y - 6 = 2x
y- 3x=9
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Answer:
your answer is -3,0
Step-by-step explanation:
if you wanna check you can plug it into the bottom equation y -3(-3) =9
so 9=9 which is a true statement
A gallon of paint can cover 50 square feet. Find how many gallon containers of paint should be bought to paint 3 coats
on each wall of a rectangular room with dimensions 10 feet by 18 feet and walls that are 8-feet tall.
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Answer:
27 gallons
Step-by-step explanation:
A rectangular room is a rectangular prism. The floor and ceiling are the bases. The walls are the lateral faces. The lateral are of a rectangular prism is the product of the perimeter of the base and the height of the prism.
lateral area = Ph
lateral area = 2(10 ft + 18 ft) × 8 ft
lateral area = 448 ft²
area of walls = 448 ft²
area of three coats = 3 × 448 ft² = 1,344 ft²
area covered by 1 gallon of paint = 50 ft²
number of gallons of paint needed = 1344 ft² / 50 ft² = 26.88
Answer: 27 gallons
Find the value of x that makes each parallelogram the given type
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The value of x that will make each of the parallelogram the given type is:
11. x = 6.5
12. x = 3
What are Some Examples of Parallelogram?A parallelogram is any quadrilateral whose opposite sides are parallel and equal to each other.
Examples of a parallelogram include:
RhombusSquareRectangle11. The diagonals of a square intersect at right angles, therefore:
13x + 5.5 = 90
13x = 90 - 5.5
13x = 84.5
x = 84.5/13
x = 6.5
12. The four sides of a rhombus are equal in length, therefore:
14 - x = 2x + 5
14 - 5 = 2x + x
9 = 3x
9/3 = x
x = 3
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Ashton is paid $90 for 5 hours of work. He earned $18 in 1 hour. He earned $144 in 8 hours. At this rate, how much would Ashton be paid in 3 hours of work?
Answers
Answer:$54 for 3 hours of work
Step-by-step explanation:
Multiply 18 times 3
and you get 54
In their last game, the Arizona Cardinals scored 9 points in the first half. In the second half, they scored three less than two times the points in the first half. What is the ratio of the points scored in the second half to the total number of points scored?
Please HELP!
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Answer:
[tex]\huge\boxed{\sf 15:24 }[/tex]
Step-by-step explanation:
In the first Half:
9 points
In the second half:
2(9)-3 = 18 - 3 = 15 points
Total Points:
9 + 15 = 24 points
Ratio of points scored in the second half to the total points:
15 : 24
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Is -7 rational Helppppppp
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Answer:
Rational numbers are fractions composed of integers. An integer is a number with no fractional part. So 7/8 is a ratio of whole numbers, which makes it rational. Negative or positive does not matter.
Step-by-step explanation:
Samuel pays $59.99 plus $0.25 for each minute over 450 minutes for his cell phone plan. Monica
pays $64.99 plus $0.10 for each minute over 450 minutes for her cell phone plan. Which system
of equations represents this situation? Letx represent the number of minutes over 450
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Answer:
D
Step-by-step explanation:
Samuel pays 59.99 for the 450 minutes but when he goes over he pays 0.25 for each minute he goes over. The same thing for Monica
The correct option is D
Given that,
Samuel pays $59.99 plus $0.25 for each minute over 450 minutes for his cell phone plan. Monica pays $64.99 plus $0.10 for each minute over 450 minutes for her cell phone plan.Based on the above information, the equation is as follows:
y = 59.99 + 0.25x
y = 64.99 + 0.10x
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PLEASE HELP FAST I ONLY HAVE ONE HOUR!!!!!
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The correct option regarding the standard deviation of the residuals is given by:
The point will increase the standard deviation of the residuals because it has a large negative residual.
What are the mean and the standard deviation of a data-set?The mean of a data-set is given by the sum of all values in the data-set, divided by the number of values.The standard deviation of a data-set is given by the square root of the sum of the differences squared between each observation and the mean, divided by the number of values.Considering a scatter plot and a line of best fit, a residual is the difference between the observed value(scatter plot) and the predicted value(line of best fit).
Hence, the circled value has a large negative residual. For the standard deviation, the differences are squared, hence the circled value increasing the standard deviation, and the correct option is:
The point will increase the standard deviation of the residuals because it has a large negative residual.
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What type of number is √14? (square root of 14) Multiple answers can be selected.
A. Rational
B. Irrational
C.Natural
D. Whole
F. Integer
What type of number is -4? (Multiple answers can be selected)
A. Rational
B. Irrational
C.Natural
D. Whole
F. Integer
What type of number is 3/8 (Multiple answers can be selected)
A. Rational
B. Irrational
C.Natural
D. Whole
F. Integer
What type of number is 3.0? (Multiple answers can be selected)
A. Rational
B. Irrational
C.Natural
D. Whole
F. Integer
Answers
Answer:
1. B irrational number
2. A and F
3.A and C
4.A ,C , F and D
Step-by-step explanation:
1. Is the square root of 14 a rational number? No, the square root of 14 is not a rational number. It is an irrational number as it cannot be expressed in the form of p/q.
2.−4 is an integer. We can say it is also a rational number, but it is neither a natural number, whole number, irrational number nor an imaginary number.
3. 3/8 is a rational number and a whole number because its more than 0
4. When a rational number is split, the result is a decimal number, which can be either a terminating or a recurring decimal. All rational numbers can be expressed as a fraction whose denominator is non-zero. Here, the given number, 3 can be expressed in fraction form as 3⁄1. Hence, it is a rational number.
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What will the y-coordinate/value be for A' (A
prime) if Triangle ABC is reflected about the y-
axis?
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what are the coordinates if you tell me that I can help you
Write this number using digits: seventy-five thousand, four hundred thirty-seven
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75,437
hope this helps
The degree measure of two consecutive angles of a rhombus are represented by 5x+10 and 3x+50 find x
Answers
Answer:
23
Step-by-step explanation:
Plz, help! Due soon!
You have just been hired as New York’s premier Real Estate Agent! In your company, you will make a 7% commission. The real estate market in New York is booming! As the realtor calculates your potential commission if you sell the property for list price.
If the listing price for Candy Cane Creek is $864, 550, how much commission would you receive?
Answers
Answer
$60,515:
Step-by-step explanation:
Answer:
$60,515:
..............
Quadrilateral ABCD has vertices A ( 5,0) , B ( 3,6) , C (-3,6) , and D( -4, -5) . If ABCD is reflected in ×-axis, and then rotated by 90 degrees clockwise about origin to get a new quadrilateral A'B'C'D' , what is the distance between B' to C'. Enter the distance here
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The final coordinates of B' and C' after the rotation are B''(6, -3) and C''(6, 3) while the distance between both points is; 6
Distance between B" and C" is;
B"C" = √[(6 - 6)² +(3 + 3)²]
B"C" = 6
What is the distance between coordinates?We are given coordinates of vertices of Quadrilateral ABCD as;
A ( 5,0) , B ( 3,6) , C (-3,6) , and D( -4, -5)
Reflection about the x-axis gives; B (3, 6) , C(-3, 6)
Now, the transformation rule for rotating 90 degrees clockwise is;
(x, y) becomes (y, -x)
Thus, coordinates B' and C' are now;
B''(6, -3) and C''(6, 3)
Distance between B" and C" is;
B"C" = √[(6 - 6)² +(3 + 3)²]
B"C" = 6
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Please help. I will give you brainlest
Answers
Answer:
B or C one of those
Step-by-step explanation: