Answer: −10
Step-by-step explanation: 9^2−21/−6
81−21/−6
60/−6
−10
Someone tell me what this question is
Answer:
Orange juice that is 3 dollars per 1 jug
Step-by-step explanation:
A unit rate is per 1 of an item
The only 1 that is per 1 of an item is
Orange juice that is 3 dollars per 1 jug
Answer:
❍ The cost of orange juice is $ 3 per 1 jug.
Step-by-step explanation:
Unit rate means second quantity is 1.For example :- 20 per 1 litre. where, first quantity is 20 and second quantity is 1 .So, The cost of orange juice is $ 3 per 1 jug is represent the unit rate.
Please help!! I'm super confused
Answer:
36cm
Step-by-step explanation:
7cm+11cm = 17cm
8cm +11cm=18cm
18cm+17cm=36cm
-) Solve
2x - 1>9
Answer:
Answer:
Step-by-step explanation:
2x-1>9
2x-1>9=0
2x-1=0-9
2x-1=-9
2x=-9+1
x=-8/2
x=-4
Check whether the number 465798 is divisible by 9. Write the steps.
Answer:
No, the answer would be 51755.3 (repeating), so no.
Step-by-step explanation:
I need Helppppppppppppppp with this
Answer:
Option A
Step-by-step explanation:
Jessica divides the ribbon in three parts out of which length of one part = [tex]3\frac{1}{2}[/tex] inches
Let the length of other two parts = x inches
Total length of whole ribbon = 12 inches
[tex]3\frac{1}{2}+x+x=12[/tex]
[tex]3\frac{1}{2}+2x=12[/tex]
[tex]2x=12-3\frac{1}{2}[/tex]
[tex]2x=12-\frac{7}{2}[/tex]
[tex]2x=\frac{24-7}{2}[/tex]
[tex]2x=\frac{17}{2}[/tex]
[tex]x=\frac{17}{4}[/tex]
[tex]x=7\frac{1}{4}[/tex] inches
Therefore, option A will be the answer.
Answer:
I believe its A 4 1/4
Step-by-step explanation:
I got the same linkit quiz.
Ximena is making a rectangular picture frame out of wood. She has 36
inches of wood to use, and she wants a frame that will hold the largest
photo possible (by area). What shape should she make the frame (be
specific), and what will the area inside the frame be?
Answer:
9 inches each side
Step-by-step explanation:
If ∠6 = 59°, then ∠2 = ?
because ∠6 and ∠2 are...
Look at image
Answer:
∠2 = 59°
Step-by-step explanation:
∠ 6 = ∠2 = 59° [ corresponding angles ]
Please please help me
Answer:
the answer to the question is 50 m.
Annie buys some greeting tickets cards. Each card costs $1.75. She pays with with a twenty dollor bill. Let N represent the number of greeting cards annie buys. Write an expression that represents the amount of change annie shall receive.
Answer:
$20 - $1.75N
Step-by-step explanation:
the amount of change she receives is equal to the amount she paid less the total value of cards
total value of cards = price per card x total quantity of cards bought
$1.75 x N = $1.75N
Amount of change = $20 - $1.75N
If she buys 10 cards, the amount of change she receives would be
$20 - $1.75(10) =
20 - 17.5 = 2.5
Help plssssssssssssss
Answer:
e=44
Step-by-step explanation:
(e+8)+(3e-4)=180
the two angles sum to 180 because it is a straight line
Answer:
e=44°
Step-by-step explanation:
(e+8)°+(3e-4)°=180°
e=44°
Susan plans to use 120 feet of fencing to enclose a rectangular area for a garden. Which equation best models the area, y, of the rectangular garden that she creates if one side is x feet long? A = lw y = (60 – x)(x) y = (120 – x)(120 + x) y = (120 – x)(x) y = (60 – x)(60 + x) (answer here is A or y = (60 – x)(x))
Answer:
The answer is " [tex]A=(60-y)(60-x)[/tex]".
Step-by-step explanation:
Well, we have set the range at 120 feet.
That implies that [tex]2x+2y=120[/tex]
we already know that perhaps the area of the an elevator is xy, thus in the perimeter measurement we have to solve both x and y.
[tex]2x=120-2y\\\\x=60-y\\\\2y=120-2x\\\\y=60-x[/tex]
These numbers are now plugged in to our A=xy range equation for:
[tex]A=(60-y)(60-x)[/tex]
Answer:
A on edggggggggggg
Step-by-step explanation:
Select the correct answer.
7.
Which image shows –15 on a number line?
ОА.
4
十一
-2
-1
0
1
2
OB.
-2
-1
0
1
2
Ос.
-2
-1
0
1
N
Answer:
I think...I repeat I am not sure. The answer is C.
Find the value of x
please help
Answer:
It's 4+33-37 so that's the answer
1/8 pens are in a bag and is to be shared between 3 people . What fraction of pen should each person get?
Answer:
1/24
Step-by-step explanation:
1/8 divided 3/1
1/8 x 1/3=1/24
Sarah's gross income last month was £1260. She pays 20% tax on her gross income. How much tax did Sarah pay last month?
Answer:
£252
Step-by-step explanation:
20% of £1260 = £252
Please help!! Find the scale factor dilation
Answer:
2
Step-by-step explanation:
take any point
i am taking F
coordinate of F is (5 , 3)
F' is (10,6)
so use formula
(x , y) = (kx , ky)
(5 , 3) = (5k , 3k) = (10 , 6)
compare corresponding elements
5k = 10
k = 10/5
k = 2
3k = 6
k = 6/3
k = 2
note here k means scale factor
The surface area of a cube is S(x) = 6x?, where x is the length of the side of each edge of a cube, Restrict the domain to create a one-to-one
function. Find and describe the inverse function.
Answer:
Restrict values of x to . Then the surface area function is one-to-one and has an inverse.
Write y instead of S(x). Interchange x and y, then solve for y.
This function could be used to find the edge of a cube with a given surface area. For example, if the area is x = 54, then the edge is
Step-by-step explanation:
Suppose that many large samples were taken from a population and the sample proportion centered around 0.25 which of the following is most likely the population parameter
0.25
0.45
0.35
0.15
Answer:
0.25
Step-by-step explanation:
Hope it helps, sense it’s centered around 0.25 then the parameter would be 0.25
To It’s centered around 0.25 then the parameter would be 0.25.
We have given,
Suppose that many large samples were taken from a population and the sample proportion centered around 0.25
We have to determine which of the given is most likely the population parameter.
What is the center parameter in the large sample?
A sample means from any distribution. We could have a left-skewed or a right-skewed distribution.
To It’s centered around 0.25 then the parameter would be 0.25
Therefore option A(0.25) is correct
To It’s centered around 0.25 then the parameter would be 0.25.
To learn more about the population parameter visit:
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The distance between the lines: 4x+3y-11 and 8x+6y=15 is
Answer:
The distance between the lines: 4x+3y-11 and 8x+6y=15 is [tex]\frac{7}{10}[/tex]
Step-by-step explanation:
You have two parallel and different lines. The form of the implicit equations is:
A*x + B*y + C= 0
A'*x + B'*y + C'=0
Since the two lines are parallel, the coefficients of their general equations must satisfy that the slopes are equal.
Therefore, the equations can be transformed so that the coefficients A and B are equal, multiplying or dividing one of them by a constant.
So, the distance between two lines can be expressed as follows:
[tex]d=\frac{|C-C'|}{\sqrt{A^{2} +B^{2} } }[/tex]
In this case, you have:
4x+3y-11= 0 Multiplying this equation by 2 you get: 8x +6y -22=08x+6y-15 =0Then, you have:
A= 8B=6C= -22C'= -15Replacing in the definition of distance:
[tex]d=\frac{|-22-(-15)|}{\sqrt{8^{2} +6^{2} } }[/tex]
Solving:
[tex]d=\frac{|-7|}{\sqrt{8^{2} +6^{2} } }[/tex]
[tex]d=\frac{7}{\sqrt{8^{2} +6^{2} } }[/tex]
[tex]d=\frac{7}{\sqrt{64+36 } }[/tex]
[tex]d=\frac{7}{\sqrt{100 } }[/tex]
[tex]d=\frac{7}{10}[/tex]
The distance between the lines: 4x+3y-11 and 8x+6y=15 is [tex]\frac{7}{10}[/tex]
The number of lawns l that a volunteer can mow in a day varies inversely with the number of
shrubs s that need to be pruned that day. If the volunteer can prune 6 shrubs and mow 8
lawns in one day, then how many lawns can be mowed if there are only 3 shrubs to be
pruned?
Answer:
12
Step-by-step explanation:
divide 8 by 6
=1.333333333333
1.333333333333 times 9
=12
biggest organ in the human body
Answer:
skin
Step-by-step explanation:
skin
The skin is the body's largest organ
edsedsedsedsedseds HELP PLZ FAST
Answer:
12x + 300 = 450
Step-by-step explanation:
Overtime payment = $12/hWeekly income = $300Overtime hours = x
Equation:
12x + 300 = 450Which is a solution for the following system of inequalities?pls help :3
(0,5)
(0,-2)
(1,-1)
(0,0)
help please !Which triangles are similar?
(pls don’t answer if you don’t have the answer I will report you...)
Answer:
a and b are similar triangles
Answer:
A and B are similar.
Step-by-step explanation:
All three angles of a triangle add up to 180°.
C isn't like the others because if you add up 30 and 25, and subtract that from 180, it equals 125, and the angle on the other triangles are 135°.
what is psychology?
Answer:
the scientific study of the human mind and its functions, especially those affecting behaviour in a given context.
Answer:
the scientific study of the human mind and its functions, especially those affecting behaviour in a given context.
Step-by-step explanation:
The equation of the graphed line is 2x – 3y = 12.
What is the x-intercept of the graph?
14
7
6
6-
5
4.
02
o 0를
31
N
6
1
5-4-3-2-14
1 2 3 4 6 1 x
-2 -3 5
Answer: 6
Step-by-step explanation:
The x-intercept of the given graph is 6.
What is x-intercept?The x intercept for any curve is the value of the x coordinate of the point where the graph cuts the x-axis.
The x-intercept is the point at which the graph of an equation crosses the x-axis.
The intercept of a line is the point on a graph where the line crosses an axis
The x-intercept is where a line crosses the x-axis, and the y-intercept is the point where the line crosses the y-axis.
The x-intercept is where a line crosses the x-axis, and the y-intercept is the point where the line crosses the y-axis. Thinking about intercepts helps us graph linear equations.
Given is an equation of a line, 2x-3y = 12, we need to find x-intercept of the graph,
To find the x-intercept of the graph, just put y = 0 in the equation given,
2x-3y = 12, when y = 0
2x = 12
x = 6
Hence, the x-intercept of the given graph is 6.
Learn more about x-intercept click;
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the width of a rectangle is 2x²+9x-7 and the length is x²-9. Find the perimeter of the rectangle.
Answer:
---
Step-by-step explanation:
W=2x²+9x-7
L=x²-9
2(3x²+9x-16)
6x²+18x-32
The bold is the perimeter.
---
hope it helps
Need help ASAP much appreciated
Answer:
If the terms on the left hand side of the equals are the same as the terms on the right hand side of the equals, there will be infinite solutions
Step-by-step explanation:
If the terms on the left hand side of the equals are the same as the terms on the right hand side of the equals, there will be infinite solutions
12x+24x +18 = 36x +24 -6
Combining like terms
36x+18 = 36x +18
Subtracting 36x from each side
18 = 18
This is always true so it does not matter what x is, the left had side will equal the right hand side
HELP! A triangle on the coordinate plane has (-8,3),(3,9), and (9,3). What is the area, in square units, of the triangle?
Answer: i believe the answer is 51
Step-by-step explanation:
Please help reflect the point (-2,-3) and reflect it over the y-axis
Answer:
Step-by-step explanation:
use formula
A(x,y)=A'(-x,y)
(-2,-3)=(2,-3)
