Answer:
I think you need to link the question or a picture of the jar
Step-by-step explanation:
What is (0.83)4 rounded to the nearest hundredth?
Answer:
3
Step-by-step explanation:
Which type of conic section is described by the equation 4x^2 = 10 +y^2? Due in 2 HOURS, will give BRAINLIEST! A. Ellipse B. Circle C. Parabola D. Hyperbola
Answer:
c
Step-by-step explanation:
Hyperbola is the conic section described by the equation 4x² = 10 +y²
What is Parabola?A parabola is a plane curve which is mirror-symmetrical and is approximately U-shaped.
To identify the type of conic section from an equation whether it is circle, or ellipse a let suppose the equation as,
Ax²+By²+Cx+Dy+E=0
The given equation is 4x² = 10 +y²
4x²-y²=10
Divide the whole equation by 10
4x²/10 - y²/10=1
2x²/5- y²/10=1
x²/(1/2)- y²/10=1
The given equation is in the form of hyperbola.
Hence, hyperbola is the conic section described by the equation 4x² = 10 +y²
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Bob is buying the soccer team ice cream after their game today. 8 players want ice cream cookies and 5 players want ice cream cones. If ice cream cones cost $1.25 each and ice cream cookies cost $1.75 each, how much will Bob spend on ice cream for the team?
Answer:
Bob will spend on ice cream for the team $20.25
Step-by-step explanation:
Hello!!!
In this problem we are expected to solve for the total amount that Bob will spend to buy
8 players ice cream cookies and
5 players ice cream cones
let us calculate as follows
Cost of ice cream cookies for 8 players = 8*1.75= $14
Cost of ice cone for 5 players = 5*1.25= $6.25
Total cost = $14+ $6.25= $20.25
Anbrysoin hatchr brysonhatcher bryon hat5cher bryson hatcher btys]
Step-by-step explanation:
HELP ASAP!! WILL MAKE BRAINLIEST!
Solve for x: −2x − 4 > 8
Select one:
a. x < −6
b. x > −6
c. x < −2
d. x > −2
Answer:
x>-6
Step-by-step explanation:
-2x-4>8
-2x>8+4
-2x>12
x>12/-2
x>-6
hope u understand : )
Someone help I’m stuck on this
Answer: 1 is 2 rectangles, 4 in a triangle and a rhombus I think.
Step-by-step explanation:
It says what would the shapes be shown as if it was split on the line.
Find the area and perimeter of a polygon with vertices located at A(-4,-8), B(4, -8), C(4, 0), D(0, 3), and E(-4,0).
Area =
Perimeter =
Answer:
76 and 34
Step-by-step explanation:
See attached
As we see this is a polygon with sides of AB=BC=AE and CD=DE
Sides AB=BC=AE equal to 8Sides CD=DE = [tex]\sqrt{3^2 + 4^2}[/tex] = 5Area is the sum of areas of a square ABCE with side 8 and a triangle CDE with base of 8 and height of 3:
Area = 8*8 + 1/2*8*3 = 64 + 12 = 76Perimeter = 8*3 + 5*2 = 24 + 10 = 34Please helpppp meeee
Answer:
AB=62, BC=61, AC=57, PR=75, PQ=52.5, QR=52.5
Step-by-step explanation:
Sophie plans to repaint some classroom bookcases. All of the bookcases are the same size and each requires 4 over 5 gallons of paint. If she's going to paint 16 bookcases, how many gallons of paint does she need?
Answer:
12.8 gallons of paint
Step-by-step explanation:
Multiply 16 by [tex]\frac{4}{5}[/tex]
16(4/5) = 12.8
So, she will need 12.8 gallons of paint
WILL GIVE BRAINLIEST TO THE FORST PERSON WHO ANSWERS THIS!! In the diagram below, lines AB and ED are parallel. Angle < BCD is a right angle and < CBF = 125 Find angle CDE.
Answer:
35°
Step-by-step explanation:
Produce BC in the direction of C which intersects DE at any point say P.
AB || ED... (given)
So, BP would be transversal.
[tex] \therefore m\angle DPB + m\angle FBP = 180\degree\\... (By\: interior \: \angle \: Postulate) \\
\therefore m\angle DPB + 125\degree = 180\degree\\
\therefore m\angle DPB = 180\degree - 125\degree \\
\huge \red {\boxed {\therefore m\angle DPB = 55\degree}} \\
m\angle DCP = 180\degree - 90\degree \\
m\angle DCP = 90\degree \\
x = 180\degree - (90\degree + 55\degree) \\
x = 180\degree - 145\degree \\
x = 35\degree [/tex]
The value of x or the angle CDE will be 35 degrees.
What is the opposite angle theorem?The theorem of vertical angles or angles that are vertically opposing According to the theorem, two opposing vertical angles that are created when two lines cross one other are always equal to one another.
Given that the angle CBF is 125 degrees. The value of the angle CDE will be calculated as below:-
Calculate angle ABC by using supplement angle property:-
∠ABC = 180 - 125 = 55
Draw a horizontal line PQ at point C.
Angle PCQ = 35
Angle CDE = 35
Therefore, the value of x or the angle CDE will be 35 degrees.
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f(x)=4x; g(x)= 4x/9 +9 please help
Answer:
F ( 4 ( [tex]\frac{x}{9}[/tex] ) +9 ) = [tex]\frac{16x}{9}[/tex] + 36
Step-by-step explanation:
Inverse Function f(x)= 5 -1/3x
Answer:
f(x)⁻¹ = -3x + 15
Step-by-step explanation:
y = -1/3x + 5
x = -1/3y + 5
x - 5 = -1/3y
(x - 5)(-3) = y
-3x + 15 = y
“c.” isnt part of the question fyi
this is for AP Calculus
Answer:
-2/3
Step-by-step explanation:
[tex]\ln{\dfrac{1}{\sqrt[3]{e^2}}}=\ln{e^{-\frac{2}{3}}}=-\dfrac{2}{3}[/tex]
Which of the following equations have no solution? Check all that apply.
6x + 1 = 3(2x - 4)
2-5x = 7x - 12
4(3 - x) = 2(6 - 2x)
5(x + 2) = 2(x-4)
-4(x + 3) = 4(-x-1)
Hi there! :)
Answer:
Equations 1 and 5.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
We can simply each answer choice to find those which have no solution:
1. 6x + 1 = 3(2x - 4)
6x + 1 = 6x - 12
0 ≠ - 13, NO SOLUTION.
2. 2 - 5x = 7x - 12
14 = 12x
x = 7/6. 1 SOLUTION.
3. 4(3 - x) = 2(6 - 2x)
12 - 4x = 12 - 4x
0 = 0. INFINITE SOLUTIONS.
4. 5(x + 2) = 2(x - 4)
5x + 10 = 2x - 8
3x = -18
x = -6. 1 SOLUTION.
5. -4(x + 3) = 4(-x - 1)
-4x - 12 = -4x - 4
0 ≠ 8. NO SOLUTIONS.
Therefore, the only equations with no solutions are equations 1 and 5.
Answer:
x + 1 = 3(2x – 4) and –4(x + 3) = 4(–x – 1).
Hope this was helpful!
Plz plz ans this with explanation
Answer:
D
Step-by-step explanation:
Least common denominator of 7 and 8 = 56
[tex]\frac{-1}{8}=\frac{-1*7}{8*7}=\frac{-7}{56}\\\\\\\frac{1}{8}=\frac{1*7}{8*7}=\frac{7}{56}\\\\\\\frac{-1}{7}=\frac{-1*8}{7*8}=\frac{-8}{56}\\\\\\\frac{1}{7}=\frac{1*8}{7*8}=\frac{8}{56}[/tex]
-8/56 , -7/56 , 7/56 , 8/56 ,
-1/7 , -1/8 , 1/8 , 1/7
What are the differences and similarities between a bar graph and a histogram?
Answer:
With bar charts, each column represents a group defined by a categorical variable; and with histograms, each column represents a group defined by a continuous, quantitative variable.
Step-by-step explanation:
hope that helps
(450) + (77) + 2395 =
Answer:
2922
Step-by-step explanation:
450 + 77 + 2395=
450 + 77= 527
527 + 2395=2922
Hope this helped!!
-
Given the Above diagram, Find the value of x; m
K
I 2y + 13
2
47
92 +1
3
14
+9
4
5
type your answer..
m
type your answer
m
type your answer
6
Answer/Step-by-step explanation:
m<MAH = 90° (linear pair. It is also supplementary to m<MAK = 90°)
m<MAL + m<HAL = m<MAH
Which is:
(9x + 1) + (x + 9) = 90°
Solve for x
9x + 1 + x + 9 = 90
Collect like terms
9x + x + 1 + 9 = 90
10x + 10 = 90
Subtract both sides by 10
10x + 10 - 10 = 90 - 10
10x = 80
Divide both sides by 10
x = 8
Find m<MAL
m<MAL = 9x + 1
Plug in the value of x
m<MAL = 9(8) + 1 = 72 + 1 = 73°
Find m<HAL
m<HAL = x + 9
m<HAL = 8 + 9 = 17°
Can someone please help?
Answer:
x² - 1
Step-by-step explanation:
When x - 1 = 3 and x + 1 = 5 we know that x = 4 so (x - 1)(x + 1) = 4² - 1 when x = 4, 5² - 1 when x = 5 and so on. If you look carefully you will notice a pattern, the product is always x² - 1 so the answer to the blank is x² - 1.
Please help! (Question in picture)
The answer is C. You just simplify all of the terms.
I think it is C but i'm not entirely sure sorry if its wrong gotta go
Nicole charges a flat fee of $15 for babysitting plus $7 per hour a) write about equation to find the total payout. b) Evaluate an equation to find the total payout if Nicole babysits for 5 hours.
Answer:
a) t = 7x + 15
b) Nicole is paid $50 for 5 hours.
Step-by-step explanation:
flat fee = a price that will not change = $15
$7 per hour = a price of $7 for an unknown amount of hours (x) = 7x
Let "x" = amount of hours.
Let "t" = total cost.
Set the equation:
t = 7x + 15
Nicole babysits for 5 hours. Plug in 5 for x in the equation:
t = 7x + 15
t = 7(5) + 15
t = 35 + 15
t = 50
Nicole is paid $50 for 5 hours.
~
given the expotential function f(x) = 4(3)^x find f(0) and f(1)
Answer:
4 and 12
Step-by-step explanation:
Given
f(x) = 4[tex](3)^{x}[/tex] , then
f(0) = 4[tex](3)^{0}[/tex] = 4 × 1 = 4 [ [tex]a^{0}[/tex] = 1 ]
f(1) = 4[tex](3)^{1}[/tex] = 4 × 3 = 12
A. Interviewing college students to find what percentage expects a
job immediately after graduation
B. Collecting the cholesterol readings of a group of elderly people in
a small town
O C. Testing the effectiveness of a mouthwash by allowing one group
to use it and comparing the results with those of a group that
doesn't use it
O D. Testing the effectiveness of a hair product by allowing one group
to use it and comparing results against a control group
Answer:
B
Step-by-step explanation:
An example of a survey is A. Interviewing college students to find what percentage expects a job immediately after graduation.
What is Survey?A survey is defined as the collection of the data or o=interpretation of the data using a list of questions asked to a particular sample of a population which determines the whole population.
From the given options, we can clearly say that C and D are not an example of a survey since survey doesn't make use of the comparison process.
In both C and D, effectiveness of mouthwash and hair product are done by comparing two groups.
So it is not a survey.
In the case of cholesterol readings, only the elderly people is taken in to account.
So, the best option is A.
Hence the survey example is Interviewing college students to find what percentage expects a job immediately after graduation.
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determine the prime factors of 84 in tree map
Step-by-step explanation:
I hope i got it right...
To which subset of the real number system does the number LaTeX: 1.\overline{5}
1.
5
¯
belong?
Group of answer choices
whole numbers
irrational numbers
rational numbers
natural numbers
Answer:
[tex]\frac{1}{2}[/tex] is a rational number
Step-by-step explanation:
Given
[tex]Real\ Number = \frac{1}{5}[/tex]
Required
Determine which set of numbers it belongs to
Analyzing the options one after the other;
1. Whole numbers: 0, 1, 2, 3....
2. Natural numbers: 1, 2, 3, 4... 3.
3. Irrational numbers are numbers that can't be expressed as fractions
The option that answers this question is rational numbers because [tex]\frac{1}{2}[/tex] can be expressed as decimal and fraction interchangeable.
Hence;
[tex]\frac{1}{2}[/tex] is a rational number
What is the area of the wreck site?
Answer:
where is the photo?
Step-by-step explanation:
Where is the photo, I need you to give me more details so i can officially answer your question, thank you :)
Simplify the expression 7 - X-(-5x) - 10 + 4x.
You take your car in for repairs. The service station charges $200 for parts plus $50 per hour for labor. What is the equation that models the total cost charged by the service station? y= X+
Answer:
y=50x+200 can i get the brainliest?
Step-by-step explanation:
which best describes how to solve the equation below 64x = 37
Answer: Division
Step-by-step explanation: divide both sides by 64
10. What are the next three terms in this pattern? 4,-8, 16,
-32,
(Help)
Answer:
64 , -128 , 256
Step-by-step explanation:
in each term , -2 is being multiplied.....
The blank
represents the input of a relation.
F Constant
G Range
H Independent Variable
J Dependent Variable
Answer:
The correct answer is H. Independent variable.
Step-by-step explanation:
The independent variable, typically represented with the variable x, is the input of the function. In an experiment, this is the variable that the scientist changes in order to see a change in the dependent variable. The independent variable is usually plotted along the x-axis and its values represent the domain of the function.
The dependent variable, conversely, is typically represented with the variable y, and represents the output of the function. In an experiment, the dependent variable would represent that change that occurs due to a change in the independent variable. The dependent variable is usually plotted along the y-axis and its values represent the range of the function.
Hope this helps!