number 12 please!
12. A wall contains a rectangular window. The area (in square feet) of the window is represented by x ^ 2 - 14x + 48
a. Write a binomial that represents the height of the window.
b. Find the perimeter of the window when the height of the wall is 12 feet.
Answer :
a - binominal = an algebraic expression of the sum or the difference of two terms. So I put it in the perimter 12. 6+12=18. So the width would be 18. 18+12+18+12 = 30+30 = 60. just put that ig ??
Question : Is this RSM? Because if I knew the grade , advanced/normal/honors I would be able to help u more
Solve step by step : x=12 because it said the height is 12.
Inside, x-6, so therefor it would really be, 12-6. Which we know would be 6.
Perimeter : 60
now we know the inside is 6. The outside height is 12. 6+12=18. So the width would be 18. 18+12+18+12 = 30+30 = 60.
H O P E I H E L P E D ! ! !
Please Help guys!!!
-Graphing Linear equalities with slope and y-intercept-
Answer:
slope = 1
y-intercept = -3
equation: y = x - 3
Step-by-step explanation:
slope = (y₂ - y₁) / (x₂ - x₁)
choose any 2 consecutive x. y pairs and plug the numbers into the equation. I pick (0, -3) and (1, -2)
slope = (-2 - -3 / (1 - 0) = 1/1 = 1
y-intercept = -3 this is where the line crosses the y axis at point (0, -3)
Equation: y = mx + b = (1)x + (-3) = x - 3
y = x - 3
To draw the graph, it's easy (sorry, Brainly doesn't provide drawing tools):
put the first point at (0, -3) then go up 1, over 1, up 1, over 1, etc. because the line has a slope of 1/1.
the line should slant up because it has a positive slope
40 POINTS PLEASE HELP, HURRY
Which graph represents the equation y equals one half times x plus 2?
graph of a line passing through the points negative 2 comma negative 2 and 0 comma negative 1
graph of a line passing through the points negative 2 comma 0 and 0 comma 1
graph of a line passing through the points negative 2 comma negative 3 and 0 comma negative 2
graph of a line passing through the points negative 4 comma 0 and 0 comma 2
Answer:
graph 1 is correct.
Step-by-step explanation:
How much will the storage container hold?
Answer: A One-trip 10-foot container provides 80 square feet of sturdy storage space.
Step-by-step explanation:
I had a question like this before
the line plot shows the number of minutes arda practiced the violin each day for two weeks describe the shape of the distribution
30, 40, 50, 60, 70, 80, 90
According to the information, the distribution of the data is multimodal distribution.
How to find the type of distribution of the graph?To find the type of distribution of the graph we must analyze the graph and identify the values and the frequency of each of the values. Based on this information, we can establish that the type of distribution of this graph is multimodal distribution.
Why is it a multimodal distribution?According to the data in the graph, we can infer that it is a multimodal distribution because it has low and high points in different variables and does not have an established pattern.
Learn more about distribution in: https://brainly.com/question/29062095
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In the diagram below, l⊥m.
Answer:
This means that line l and line m are perpendicular.
Step-by-step explanation:
The local High School currently has approximately 950 students
enrolled. They are anticipating a 12% increase next year. How many
students are they anticipating?
Answer:
1064
Step-by-step explanation:
To calculate the number of students the high school is anticipating next year, we need to find 12% of the current enrollment and add it to the current enrollment:
12% of 950 = 0.12 * 950 = 114
So the high school is anticipating an additional 114 students next year.
To find the total anticipated enrollment, we add the additional 114 students to the current enrollment of 950:
Total anticipated enrollment = 950 + 114 = 1064
Therefore, the high school is anticipating 1064 students next year.
how to expand 0.4 (-5 - 7y - 13.8)
Answer:
-2-2.80y-5.52
Step-by-step explanation:
distribute and multiply 0.4 to everything in the parentheses the symbols may be incorrect
Answer: The answer is -2-2.80y-5.52
Step-by-step explanation:
what is the surface area?
Answer:
54 m²
Step-by-step explanation:
a cube's sides are all the same, and it has 6 sides, so simply find the area of one side and multiply that by 6.
3×3 = 9
9×6 = 54
A sequence of transformations is applied to a polygon. Which of the following statements represent a sequence of transformations where the resulting polygon is similar to the original polygon but has a smaller area than the original polygon? Select TWO that apply.
Responses
1. a rotation of 180° counterclockwise about the origin followed by a dilation about the origin by a scale factor of 5/2
2. a dilation about the origin by a scale factor of 5/7 followed by a reflection over the y-axis and a dilation about the origin by a scale factor of 3/4
3. a reflection over the y-axis followed by a translation of 10 units down and a dilation about the origin by a scale factor of 2
4. a dilation about the origin by a scale factor of 2/3 followed by a rotation of 90° counterclockwise about the origin and a translation 5 units left
Answer:2
Step-by-step explanation: I think
Find the area of rectangle ABCD. Round your answer to the nearest tenth if necessary.
Answer:
336.4 [tex]in^{2}[/tex]
Step-by-step explanation:
Area = length times width
a = (14.5)(23.2)
a = 336.4 [tex]in^{2}[/tex]
Helping in the name of Jesus.
Answer: 336.4
Step-by-step explanation: yes
A server wants to rearrange the tables into for identical rows of small and large tables. How can you rewrite 12 a plus 8B, so that the expression shows the number of small tables and the number of card tables in each row write your answer in the blanks (part b)
Answer ALL questions
Answer:
Step-by-step explanation:
1. 14/33
2. 5/7
3. 1/4
Answer:
14/33, 5/7, and 1/4
Step-by-step explanation:
When multiplying fractions, there are three steps to follow.
1. Multiply the numerators together
2. Multiply the denominators together
3. Put the numerator product as the numerator and the denominator product as the denominator
4. Find the GCF and equalize the fraction
let’s do this with number 1. We have 2/3 and 7/11. First, we multiply the numerators.
2 x 7 = 14
Next, we multiply the denominators:
3 x 11 = 33
Now let’s see if there are any common factors of 14 and 33:
14: 1, 2, 7, 14
33: 1, 3, 11, 33
Since there are no common factors, 14/33 is our final answer.
next problem: 6/7 and 5/6.
Multiply 6 and 5 = 30 (as numerators)
Multiply 7 x 6 = 42 (as denominators)
List the factors:
30: 1, 2, 3, 5, 6, 10, 15, 30
42: 1, 2, 6, 7, 21, 42
Since the biggest factor of both is 6, we can factor that out:
6(5)/6(7)
5/7 is our final answer
last problem: 2/5 and 5/8
Multiply 2 and 5 = 10
Multiply 5 and 8 = 40
List the factors:
10: 1, 2, 5, 10
40: 1, 2, 4, 5, 8, 10, 20, 40
Since the biggest factor of both is 10, we factor that out:
10(1)/10(4)
1/4 is our final answer.
If you liked this answer, please brainliest!
Each equation represents a proportional relationship. Choose the equations for which the constant of proportionality is 1/4
.
A) y = 4x
B) y = 0.25x
C) 4y = x
D) 32y = 8x
E) 1/4y = 2x
Answer: E)1/4y=2x
Step-by-step explanation:
The constant of proportionality represents the ratio between the dependent and independent variables in a proportional relationship. If the constant of proportionality is 1/4, it means that the dependent variable is one-fourth the value of the independent variable.
So, we need to determine which equations have a constant of proportionality of 1/4:
A) y = 4x
The constant of proportionality in this equation is 4, not 1/4.
B) y = 0.25x
The constant of proportionality in this equation is 1/4.
C) 4y = x
The constant of proportionality in this equation is 1/4, since we can rewrite it as y = 1/4x.
D) 32y = 8x
We can simplify this equation by dividing both sides by 8:
4y = x
The constant of proportionality in this equation is 1/4.
E) 1/4y = 2x
We can rewrite this equation as:
y = 8x
The constant of proportionality in this equation is 8, not 1/4.
Therefore, the equations for which the constant of proportionality is 1/4 are B), C), and D).
Answer:
B, C, D
Step-by-step explanation:
You want to identify the equations that have a constant of proportionality of 1/4.
Proportional relationA proportional relationship can be written in the form ...
y = kx
where k is the constant of proportionality.
You want to identify those relations that are equivalent to this with k=1/4.
ChoicesA) y = 4x . . . . . k = 4 ≠ 1/4
B) y = 0.25x . . . . . k = 0.25 = 1/4
C) 4y = x ⇒ y = 1/4x . . . . . k = 1/4
D) 32y = 8x ⇒ y = 8/32x = 1/4x . . . . . k = 1/4
E) 1/4y = 2x ⇒ y = 2/(1/4)x = 8x . . . . . k ≠ 1/4
The relations with a constant of proportionality of 1/4 are B, C , D.
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The green turtle lays eggs that are approximately spherical with an average diameter of 4.5 centimeters. Each turtle lays an average of 113 eggs at one time. Approximately, what is the total volume of these eggs, to the nearest cubic centimeter?
A) 43,132
B) 5,390
C) 4,044
D) 48
MATH
Answer:
Radius = 2.5559cm
To the nearest tenth = 3cm
Step-by-step explanation:
Volume of bottle = 160cm³
Height of bottle = 7.8cm
π = 3.14
Radius of bottle = r
Using the formula,
V = πr²h160 = (3.14)(r)²(7.8)
160= 24.492r²
Dividing both sides by 24.492,
160/24.492 = r²
r² = 6.5327, which is approximately 6.533
Making r the subject,
r = √6.533
r = 2.5559, which is approximately 2.556
Round to the nearest tenth = 3
Therefore, the radius of the cylindrical bottle is 3cm.
Hope it helps. Happy New Month. Have a nice week.
Mrs.Kale has 100 students. 50 percent are girls. What percent are boys?
50% of the students are boys.
Lol
Answer:
50%
Step-by-step explanation:
100 students = 100%
100%-50%(girls)=50%(boys)
answer= boys=50%
So this is a question from my homework could u pls help also explain
Answer:
multiply each dimension of the prism by two
Step-by-step explanation:
so yeah
Answer:
the correct answer is D
Step-by-step explanation:
I need help due at 7:45
Answer:
C
Step-by-step explanation:
Answer:
Number 3
Step-by-step explanation:
You plot out the equation and that line is your answer.
Can anyone plss help?
Answer:
x= 5/2 or 2.5
Step-by-step explanation:
------------
Answer:
x=2.5
Step-by-step explanation:
2.5×4=10
10+10+30+30=80
Please Help guys!!!
-Graphing Linear equalities with slope and y-intercept-
Answer:
If Ali has $9 and spends $2 each week buying chips. This means that the equation is: y = 9 - 2x. This is because the equation is calling for the amount of money Ali has left, which means that you have to subtract 2 times the amount of weeks passed from 9.
Week 1 ---- y = $7
Week 2 ---- y = $5
Week 3 ---- y = $3
You can also notice that each week the amount of money Ali has left decreases by 2.
A statistician takes several random surveys, each of 30 lifeguards, to determine the favorite sunscreen brand of lifeguards. The table shows the mean results from all the surveys.
Answer:
2,5 are the answers have a great day
.......................................................................................................................................................................
Answer:
See below.
Step-by-step explanation:
For this problem, we are asked to find equivalent expressions.
We should use the Distributive Property.
What is the Distributive Property?
The Distributive Property is a property that allows us to multiply the number outside of the parentheses into the numbers inside the parentheses. Think of the Distributive Property in the form of x (y + z); We multiply x with y and z.
Since we know what the Distributive Property is, we can begin finding equivalent expressions.
Let's start by distribution:
[tex]3x+3(x+y)\\3x + 3x + 3y\\6x + 3y[/tex]
A is a correct option.
Let's check B and C.
Distribute:
[tex]3(x+x+y)\\3x+3x+3y\\6x+3y[/tex]
B is a correct option.
Distributing isn't needed for expression C.
[tex]3xy\neq 6x + 3y[/tex]
C is an incorrect option.
A and B are the correct options.
20 points and guaranteed brainliest!! A rectangular prism is 3 inches long, 5 inches wide, and has a height of 6 inches. What is its surface area?
90 in 2
120 in 2
126 in 2
63 in 2
Answer: 126 in ^2
Step-by-step explanation:
The surface area of a rectangular prism is given by the formula:
Surface Area = 2lw + 2lh + 2wh
where l, w, and h are the length, width, and height of the rectangular prism, respectively.
Substituting the given values, we get:
Surface Area = 2(3)(5) + 2(3)(6) + 2(5)(6)
Surface Area = 30 + 36 + 60
Surface Area = 126 square inches
Therefore, the surface area of the rectangular prism is 126 in^2.
Answer: 126!!
Step-by-step explanation: A=2(wl+hl+hw)
88= 4d + 8 solve for d
answer fast pls
Answer:
d = 20
Step-by-step explanation:
4d + 8 = 88
subtract 8 from both sides
4d = 80
divide 4 from both sides
d = 20
Answer:
d = 20
Step-by-step explanation:
Hope this helps! <3
I AM GIVING 27 POINTS for 6 Questions Help
Answer:
36.04%
Step-by-step explanation:
173 x 100 = 17300
17300/480
= 36.04%
Answer:
1. 33% of toys will be defective this day
2. Approximately 2,286 people is the towns population
3. Approximately 35 home runs were hit by the Dodgers in 2014
4. Mr. Hollins budget is $5000
5. Eddie has read about 36% of the book
6. 300 grams of carbohydrates are recommended per day
Whats this??>>>>>>>>>helpppp
Answer: A: 16, B:2
Step-by-step explanation:
A: absolute value of a number is always positive, 7+9=16
B: just do the inside
Factor this expression completely and then place the factors in the proper location on the grid.
9 a⁴ - b²
Answer:
(3a^2 + b)(3a^2 - b)
Step-by-step explanation:
A restaurant uses c cups of flour for baking rolls and 12 cups of flour for baking pies each day. Use the Distributive Property to write an expression for how much flour the restaurant uses in seven days
Answer: 7C+84Step-by-step explanation:Distributive property : a(b+c) = ab+ac , where a,b,c, are any expressions.Given : A restaurant uses C cups of flour for baking rolls and 12 cups of flour for baking pies.i.e. Number of cups of flour used for baking rolls per day = CNumber of cups of flour used for baking pies per day = 12Total flour used each day= C+12Now , total flour used in 7 days = 7 x (Total flour used each day)= 7 (C+12)= 7C +7 (12) [By distributive property]= 7C+84Hence, the expression for how much flour the restaurant uses in seven days : 7C+84
PLEASE I BEG HELP ME!!!!! For GCF and LCM word problems how do you know when its asking for GCF or if its asking for LCM????
What are some keywords to look out for???
Answer:
GCF is Greatest common factor and LCF Is least common factor