Answers
Answer:
155α+81
Step-by-step explanation:
There are two rectangles:
1
area₁ =- (15α+8)(7) = 15α*7 + 8*7 = 105α+56
2
area₂ = (10α+5)(12-7) = (10α+5)(5) = 10α*5 + 5*5 = 50a + 25
Total area = area₁ + area₂
Total area = (105α+56)+(50α+25)
Total area = 105α + 50α + 56 + 25
Total area = 155α + 81
Related Questions
A square tile measures 16 inches on each side. If 1 inch = 2.54 centimeters, determine the area of the tile in square centimeters. Round the answer to the nearest square centimeter.
650 cm2
41 cm2
1,652 cm2
256 cm2
Answers
The answer to the nearest square centimeters is 1,652 cm2.
The calculation can be calculated as follows :
The first step is to convert the tile measures in inches to centimeters.
1 inch = 2.54 centimeters
16 inches = 16 x 2.54 centimeters
16 inches = 40.64 centimeters
The second step is to calculate the area of the tile in square centimeters.
Tile's area in square centimeters
= 40.64 x 40.64
= 1,651.6096 cm2
The last step is to round the answer to the nearest square centimeters.
= 1,651.6096 cm2
= 1,652 cm2
Hence, the area of the tile in square centimeters is 1,652 cm2.
Read more about area in square centimeters here
https://brainly.com/question/26093426
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Mohit gains 60 paise on rupees 60. His gain percent is ________.
(A) 1% (B) 0.1% (C) 2% (D) 1.1%
Answers
Answer: B
Step-by-step explanation:
___
A rectangle with a perimeter of 16 centimeters is reflected and translated in the coordinate plane. What is the perimeter of the resulting image?
Answers
Answer:
16 centimeters
Step-by-step explanation:
its reflected so it the same
Answer:
64
Step-by-step explanation:
you would have to to 16 times 4 that would equal 64
Please help asap!! Thanks a bunch♡ :')
Answers
Answer:
1.cunning, Wise
2. Confident,arrogant
3.tolerant,Patient
4.innocent,foolish
5.gossing,friendly
6.cheerful,silly
Step-by-step explanation:
The answers are written in bold letters...Hope it helps
Answer:
1. wise 4. innocent
2. confident 5. friendly
3. patient 6. cheerful
Drag the correct symbol into the box to compare the expressions. Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse. 62–22 Response area 4(6+2) ≠ = (dont answer)
Answers
Answer:
≠
Step-by-step explanation:
62 - 22 = 40
4(6+2)
= 4.8
= 32
32 ≠ 40
The complete expression will be -
40 ≠ 32
What is equation modelling? What is a mathematical equation and expression?Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.Given is the expression as -
(62 - 22) __ 4(6 + 2)
We have -
(62 - 22) __ 4(6 + 2)
40 __ 32
40 ≠ 32
Therefore, the complete expression will be -
40 ≠ 32
To solve more questions on equations, expressions and polynomials, visit the link below -
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how many paper cups are left at the end of the week
Answers
Answer:
2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
The total cost for laundry service, in dollars, depends on the weight of the laundry, in pounds. This relationship is proportional, as it costs $20.70 for 23 pounds of laundry and $34.20 for 38 pounds of laundry. In words, describe the graph of the proportional relationship. A line from (0, 0) going through (20.70, 23) where the x-axis is labeled Weight (in pounds) and the y-axis is labeled Cost (in dollars) A line from (0, 0) going through (23, 20.70) where the x-axis is labeled Cost (in dollars) and the y-axis is labeled Weight (in pounds) A line from (0, 0) going through (38, 34.20) where the x-axis is labeled Weight (in pounds) and the y-axis is labeled Cost (in dollars) A line from (0, 0) going through (38, 34.20) where the x-axis is labeled Cost (in dollars) and the y-axis is labeled Weight (in pounds) Question 2(Multiple Choice Worth 2 points) (Graphing Proportional Relationships MC) The equation c equals one third times s represents the proportional relationship between the number of bags of cement (c) and the number of bags of sand (s) required to make concrete. A graph of this relationship is shown. graph with x axis labeled bags of cement and y axis labeled bags of sand, with a line from 0 comma 0 going through 15 comma 5 Which statement is true? The proportional relationship is graphed correctly. The graph does not show a proportional relationship. Bags of Sand should be on the x-axis, and Bags of Cement should be on the y-axis. The axes are labeled correctly with the independent and dependent variables. Question 3(Multiple Choice Worth 2 points) (Proportional Relationships LC) Determine if the graph shows a proportional relationship. graph of a line from 0 comma 0 going through 80 comma 12 No, it is not proportional because the line does not intersect with the origin. No, it is not proportional because the points do not make a straight line. Yes, it is proportional because the line intersects with the origin. Yes, it is proportional because the axes are numbered correctly. Questi
Answers
6 - 10 + 1
5 - 14 + (-2)
-6 - 6 + 10
1 - 4 - (-9)
Answers
6-10+1=-3
5-14+(-2)=-11
-6-6+10=-2
1-4-(-9)=4
Aada saves and spends her salary at a ratio of 9:4. Find the percentage of her saving.
Answers
As you can see, 9 is greater than 4, so the percentage would be greater than 100%. You have to do 9 divided by 4 to find the percentage. Once you do that, you'll get 2.25, but that's just the decimal form. To find the percentage, you have to multiply by 100 which gives you 225%.
The interval for this number line is ______. 9,13,17,21,25,29
Answers
Answer:
4
Step-by-step explanation:
Keep subtracting the following number from the previous in the line to see the repetition for the interval pattern.
Explanation try to figure out how far apart the numbers are from eachother. Like 17-13 subtract the numbers find the difference and there goes your answer.
Write the equation of the linear relationship in slope-intercept form, using decimals as needed.
x 0 100 200 300
y 1.5 96.5 191.5 286.5
Enter the equation of the relationship.
Answers
Answer:
y = -0.3x + 105
Step-by-step explanation:
x1 - x2 / y1 - y2 is the method to use to find the answer, so it
= (94.5-97.5) / (35-25) which
= (-3) / (10) which = -0.3.
That is m for ya, and for b,
Sub the first point (25, 97.5) into the equation of this line:
97.5 = (-0.3)*(25) + b => b = 97.5 - (-7.5) = 105
In conclusion, the equation is y = -0.3x + 105.
y =-0.3x + 105
Step-by-step explanation:
x1-x2/y1- y2 is the method to use to find the answer, so it
= (94.5-97.5) / (35-25) which
= (-3) / (10) which =-0.3.
That is m for ya, and for b,
Sub the first point (25, 97.5) into the equation of this line:
97.5 = (-0.3)*(25) + b => b = 97.5 - (-7.5) = 105
In conclusion, the equation is y =-0.3x + 105
Apply proportions to interpret scale drawings and solve problems based on scale ratios
Answers
Answer:What is this i dont see any picture or question is the question at another thingy?
Step-by-step explanation:
A box of greeting cards contains 20 birthday cards, 15 get-well cards, and 15 thank-you cards.
Find the percent of each type of card in the box.
A:20 B:30 C;35 D:40
Answers
Answer:
the bday cards are 40%, the get well cards are 30%, and thank you cards are 30%
Step-by-step explanation:
hope it helps :)
Answer:
A: 40%, B: 60%, C: 70%, D: 80%
Step-by-step explanation:
20 + 15 + 15 cards = 50 cards (we are going to use 50 as the denominator)
(multiply the numerator and denominator by 2 for each answer) 20/50 = 40%
30/50 = 60%
35/50 = 70%
40/50 = 80%
HELPPPPP PLS IF YOU CAN ANWSER THISSS................ GENIUS
Answers
Answer:
1. [tex]x^{2} +7x+2[/tex]
2.[tex]18x +3[/tex]
3.[tex]3x^{2} +3x+8[/tex]
4.[tex]4x+6[/tex]
Step-by-step explanation:
combine like terms
Which graph represents the solution set for p − 3.6 < −5.8?
number line with open circle on point negative 9.4 and arrow shaded to the left
number line with open circle on point negative 9.4 and arrow shaded to the right
number line with open circle on point negative 2.2 and arrow shaded to the left
number line with open circle on point negative 2.2 and arrow shaded to the right
need help asap
Answers
p < -5.8 + 3.6
p <-2.2
According to the 2010 census data, the population of Texas was about 25,000,000 people. The land area of Texas is about 260,000 m^2. What was the average number of people per square mile in 2010?
Answers
Answer:249037470.178 peoples per mi^2
can someone pleas help me with my math I really need to pass I'm really stressed will give brainlest to whoever helps and gives right answer
Answers
The table shows the proportional relationship between the price for a certain number of buckets of golf balls at a driving range. Buckets 3 5 7 Price (dollars) 25.50 42.50 59.50 Determine the constant of proportionality. 25.5 17 9.5 8.5
Answers
Answer: 8.5
Step-by-step explanation: We know constant of proportionality is just a fancy name for slope. The slope formula is y2-y1 divided by x2-x1. Here the price of the buckets is y and the number of buckets is x. So using 42.50 and 25.50 as y2 and y1 you would do 42.50-25.50=17, and using 3 and 5 as x2 and x1, you would do 5-3=2. Now since we have both parts of the equation you would do 17 which is y2-y1 divided2 which x2-x1 and you would get 8.5
Answer:
8.5
Step-by-step explanation:
I did the exam and got it right, I hope this helps! : )
Oliver borrowed $2,000 to purchase a riding lawn mower for his lawn care business. The bank offered him an interest rate of 13% for 9 months. Calculate the simple interest using I = prt.
$195
$260
$1,500
$2,340
Answers
Answer:
(a) $195
Step-by-step explanation:
You want the simple interest on a $2000 loan at 13% for 9 months.
InterestYou are given the formula. Use the given values and do the arithmetic.
I = Prt
I = ($2000)(0.13)(9/12) . . . . . . . t is in years; 9 months is 9/12 of a year
I = $195
The simple interest is $195, choice A.
<95141404393>:
On a family camping trip, 7 backpacks can fit in the trailer for every 4 people. If 8 people are going on the trip, how many backpacks can fit?
28 backpacks
19 backpacks
16 backpacks
14 backpacks
Answers
Answer:
a
Step-by-step explanation:
Answer:
21 backpacks for 8 people
help asap pleaseeeeee
Answers
Answer: Problems with 1 as quotient: 3 1/3 ÷ 10/3, 25/4 ÷ 6 1/4
Problems with 5 as quotient: 11 1/4 ÷ 9/4, 5/4 ÷ 1/4
Problems with 11 as quotient: 8 1/4 ÷ 3/4, 3 1/7 ÷ 2/7
Step-by-step explanation:
3 1/3 ÷ 10/3
= 10/3 * 3/10
= 1
11 1/4 ÷ 9/4
=45/4 * 4/9
=5
8 1/4 ÷ 3/4
= 33/4 * 4/3
=11
3 1/7 ÷ 2/7
= 22/7 * 7/2
= 11
25/4 ÷ 6 1/4
= 25/4 * 4/25
= 1
5/4 ÷ 1/4
= 5/4 * 4/1
= 5
Determine if the graph shows a proportional relationship.
Yes, it is proportional because the line intersects with the origin.
Yes, it is proportional because the axes are numbered correctly.
No, it is not proportional because the line does not intersect with the origin.
No, it is not proportional because the points do not make a straight line.
Answers
Answer:
option 1
Step-by-step explanation:
If a relationship is proportional it will cross the origin (0,0) and it will be a straight line.
By looking at the graph, we can identify that this is a straight line.
And there is a point over the origin (0,0)
So we can say that this graph is proportional because the line intersects with the origin.
(the axis being numbered correctly does not identify whether a relationship is proportional so we rule out the second answer)
Pls, answer the 3 questions below. All pics with questions are attached below. thx so much if you do!
Answers
Answer y= 1/2x + 1 1/2
sry for not write it well its b
pls help me this is worth half of my grade
Answers
Answer: y = 5184x
Step-by-step explanation:
Yes, there is a relationship because, logically, there should be a set amount of pixels changing when the area changes. This data table shows a linear relationship between the square inches of the screen and the number of pixels. To create a linear equation, we need to know the parent function for linear equations: y=mx + b, where "m = rate of change" and "b = initial value or y-intercept"
To find the rate of change (i.e., the slope). To find the rate of change of a linear function, use the formula (y2-y1)/(x2-x1). This formula works because it's essentially using the "rise/run" method of finding the rate of change.
Using the rate of change formula:
(373248-31104) / (72-6) = 5184
We know the rate of change is 5184, and now we simply have to find the "b" value, which is the y-intercept. We do this by plugging in values we know into the y=mx + b equation.
m = 5184, and we can use any set of points in the table for "x" and "y"
31104 = 5184(6) + b
Now, we isolate "b":
31104 - 5184(6) = b
0 = b
The y-intercept ("b" value) is zero, so we can now plug that into our equation:
y = 5184x + 0
y = 5184x
What is the greatest common factor in expanding form 6x-21y
Answers
Answer:
3
Step-by-step explanation:
simplifying
6x + -21y
Factor out the Greatest Common Factor (GCF), '3'.
3(2x + -7y)
Final Result
3(2x + -7y
what arethe answers i need them now pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls
Answers
Answer:
B ; A
Step-by-step explanation:
4)
65/60
(65:5)/(60:5)
13/12
5)
18/12
(18:6)/(12:6)
3/2
2/2 + 1/2
1 1/2
Find The Value Of x In The Following Equation.
(Show work if can pless)
Answers
Answer:
-3/5
Step-by-step explanation:
8x - 12x = -4x
-4x = 12/5
divide both sides by 4
-x =3/5
x= -3/5
-3/5
Step-by-step explanation:
8x - 12x = - 4x
-4x = 12/5
divide both sides by 4
-x =3/5
x= -3/5
NEED ASWERS ASAP!!!!
Answers
Answer:
45.5.74576
Step-by-step explanation:
If skim milk is 87% water, how many cups of skim milk contain 3.58 cups of water?
A. 3.11 cups
B. 3.58 cups
C. 0.87 cups
D. 4.11 cups
Answers
Answer:
A. 3.11 cups
Step-by-step explanation:
If skim milk is 87% water, how many cups of skim milk contain 3.58 cups of water?
87% = 0.87
0.87 * 3.58 = 3.1146
A. 3.11 cups
B. 3.58 cups
C. 0.87 cups
D. 4.11 cups
Abel is 6 feet tall and casts an 8-foot shadow.
A lamppost next to him casts a 13.5-foot shadow.
The two triangles formed are similar because the angle to the sun is the same.
Choose two equations that can be used to find the height, h, of the lamppost.
THIS IS DUE VERY SOON! PLEASE HELP!!!
Answers
9.75 i tried my best i really hopes this helps
