Given -
The dimensions of a rectangular dining room are 18 feet by 16 feet. i.e, length (l) = 18 feet and breadth (b) = 16 feetScale factor of One-fourth is used to make a scale model of the dining room.To find -
the area of the dining room in the scale model (A)Solution -
As we know, the area of rectangle = length of the rectangle × breadth of the rectangle
To state the dimensions of the scale model we will multiply 1/4 with the already given dimensions of a rectangular dining room. Hence, dimensions of scale model is 18/4 by 16/4.
Now,
Area = length × breadth
Area = 18/4 × 16/4 square feet
Area = 18 square feet
Therefore, the area of the dining room in the scale model (A) is 18 square feet.
Answer:
18 square feet
Step-by-step explanation:
first here get brainlist<333
so i dont get reported: (12-9) x 2 + 5²= ??????
A/ 31
B/ 34
C/ 16
D/ 0
A roofing company is repairing two houses. The first house needs 330.42 square yards of felt and the second house requires 286.48 square yards of felt. If both homes are 24% completed, how many square yards of felt has the roofing company used so far? (Round your answer to the nearest hundredth square yard.)
A 148.1 square yards
B 148.06square yards
C 147.94 square yards
D 147.96 square yards
Answer:
B. 148.06 square yards
Step-by-step explanation:
330.42 * 24% = 79.30
286.48 * 24% = 68.76
79.30 + 68.76 = 148.06
A bike trail is 9 1/3 miles long. On the bike trail, signs are placed every 2 1/3miles to let riders know the distance remaining. How many signs are along the bike trail?
A.) 2 signs
B.) 30 signs
C.) 4 signs
D.) 10 signs
Answer: C) 4 Signs
Step-by-step explanation:
9 1/3 ÷ 2 1/3 = 4
Jeremy claims that if a linear function has a slope of the same steepness and the same y-intercept as the linear function in the graph, then it must be the same function.
On a coordinate plane, a line goes through points (0, negative 1) and (2, 0).
Which equation is a counterexample to Jeremy’s argument?
y = negative one-half x minus 1
y = negative one-half x + 1
y = one-half x minus 1
y = one-half x + 1
Answer:
y= 1/2x -1
Step-by-step explanation:
(0, -1), (2, 0)
y= mx + b
m= 1/2 (0.5)
b = -1
Answer:
y=1/2x-1
Step-by-step explanation:
i jus got it correct
What would be your next step?
14p - 8 = 22 + 20p
-8 = 22 + 6p
The next step to solve the equation is subtracting 22 from both sides.
Thus, option (B) is correct.
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
Given equation: -8 = 22 + 6p.
1. Start by isolating the variable term, 6p, on one side of the equation.
In this case, subtracting 22 from both sides of the equation:
-8 - 22 = 22 + 6p - 22
-30 = 6p
2. Next, divide both sides of the equation by 6 to solve for p:
-30/6 = 6p/6
-5 = p
Therefore, the solution to the equation is p = -5.
Thus, option (B) is correct.
Learn more about Equation here:
https://brainly.com/question/29657983
#SPJ6
The price of a stock went from $32 to $28. If p is the percent decrease in the value of the stock, which proportion can be used to compute p?
A.
B.
C.
D.
Answer:
12.5%
Step-by-step explanation:
32/4=8 32-28=4 4=1/8 1/8=12.5%
But there are no options so...
Answer: A
Step-by-step explanation: 32 - 28 = p
32 100
Please Help Find the correct one and please show your work!!!
Answer: c because it got 4 and going down equally i guess
Step-by-step explanation:
Answer:
it’s D because the x side is 5 going up and the y side is 8 headed down.
Find the quotient. Answer to the nearest hundredth. 6,476 ÷ 12
Answer:
539.67
Step-by-step explanation:
When you divide use long division. You get 539.666 you round to the hundredths and get 539.67 When you round if the number is bigger than 5 you add one if it’s less than 4 you keep the same in this problem the six in the thousandths was bigger than five so you up the hundredths place by One which makes that six into a seven and your new answer is 539.67
Help what was the average change in elevation per min was ____ ft per min
Answer:
i do not know but i want to get more points so sorry
Step-by-step explanation:
The table shows the participation in a school's debate club during the last four years.
Year 1 2 3 4
Students 14 19 25 33
Between which two years did the club see the greatest growth? By what percent did it grow?
A. The greatest growth was between years 3 and 4. The growth between those years was about 32%.
B. The greatest growth was between years 1 and 2. The growth between those years was about 5%.
C. The greatest growth was between years 3 and 4. The growth between those years was about 8%.
D. The greatest growth was between years 1 and 2. The growth between those years was about 36%.
Answer:
D
Step-by-step explanation:
19 - 14 = 5 / 14 x 100 = 35.714 > 36%
The other values by calculating the percent increase were
(from 2-3) = 31.57%
(from 3-4) = 32%
Greatest growth was between years 3 and 4. The growth between those years was about 32%.
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
Given table is participation in a school's debate club during the last four years.
Year 1 2 3 4
Students 14 19 25 33
We need to find between which two years did the club see the greatest growth.
From year 1 and 2 the growth is increased by 5 (19-14)
year 2 and 3 the growth is increased by 6 (25-19)
year 3 and 4 the growth is increased by 8 (33-25)
So between 3 and 4 there is greatest growth.
Now let us find the percentage of the growth.
33-25/25
0.32×100
32%
Hence, greatest growth was between years 3 and 4. The growth between those years was about 32%.
To learn more on Percentage click:
https://brainly.com/question/28269290
#SPJ2
I WILL GIVE BRAINLY AND 30 POINTS TO WHOEVER ANSWERS FIRST AND GETS THEM RIGHT
8) C
9) A
10) D
And the final one is D
Sorry if it is wrong.
Which answer choice represents an equivalent number sentence that uses the associative property to rewrite "(5 + 2) + -6"?
A. 5 + 2 + 6
B. 5 + [2 + (-6)]
C. 5 + (-4)
D. 1
Answer pls hard question
I have some work to do, and some things to learn, so go ahead. Answer dis :3
Answer:
add 4^5 4 times 5. 5times
⇔ divided by 3Which equations show a proportional relationship between jand k?
A. j = 2/9 k
B. 3 j = 7 k
C. j = k+6
D. j = 5 (k+1)
E. 1/2 j = 10 k
Answer:
J=5(k+158292
Step-by-step explanation:
1 20 =4÷8+697 an
Find the measures of two supplementary angles if their measures are in the given ratio.
3:7
Two supplementary angles are in the ratio 3:7. Find the angles ?
Let the two angles be 3x and 7x.
Supplementary angles add up to 180 degrees.
Therefore:
3x + 7x = 180
10x = 180
x = 18
3x = 3 * 18 = 54
7x = 7 * 18 = 126
Measure of angles are 54° and 126°.
What is Supplementary angle?
Sum of two or more angles are 180 degrees then, the angles are called supplementary angle.
Given that;
The ratio of angles are 3 : 7.
Now,
Let the two angles be 3x and 7x.
Since, Supplementary angles are add up to 180 degrees.
So,
3x + 7x = 180
10x = 180
x = 18
So, First angle of supplemental angles = 3x
= 3 × 18
= 54
And, Second angle of supplemental angles = 7x
= 7 × 18
= 126
Thus, Measure of angles are 54° and 126°.
Learn more about the supplementary angle visit:
https://brainly.com/question/17706490
#SPJ2
help with math homework chapter 1 practice
Answer:
Their is this website that has any basically every calculator on it and it show work. It is called "calculator soup"
How do the 8s in 6.58 and 47.816 compare?
A. The value of the 8 in 6.58 is 1,000 times the value of the 8 in 47.816.
B. The value of the 8 in 6.58 is 10 times the value of the 8 in 47.816.
C. The value of the 8 in 6.58 is 110 the value of the 8 in 47.816.
D. The value of the 3 in 6.58 is 11,000 the value of the 8 in 47.816.
Answer:
Step-by-step explanation:vjhgbjyhb
Help? Please I’m really behind.. eighth grade math
The answer would be B. y = 5/2x
The measure of the exterior angle is ________
The table below shows the weight of four foods and their prices. Which of the following statements is FALSE?
A) Apples cost $1.28 per pound
B) Pears are the cheapest per ounce.
C) One ounce of blueberries costs $0.40.
D) Blueberries are more expensive per ounce than apples.
The answer is D because with the weight is more high than the other
1. Solve the following equation.(MAFS.8.EE.3.7)
5(3x + 7) + 2x = 7x – 5(–2x + 9)
Answer:
there is no solution
Step-by-step explanation:
Expand.
15x+35+2x=7x+10x-4515x+35+2x=7x+10x−45
2 Simplify 15x+35+2x15x+35+2x to 17x+3517x+35.
17x+35=7x+10x-4517x+35=7x+10x−45
3 Simplify 7x+10x-457x+10x−45 to 17x-4517x−45.
17x+35=17x-4517x+35=17x−45
4 Cancel 17x17x on both sides.
35=-4535=−45
5 Since 35=-4535=−45 is false, there is no solution.
No Solution
Answer:
Your answer is: No solution (There are no values of x that make the equation true.)
Step-by-step explanation:
Hope this helped : )
100% Sure I am Right : )
Jason is traveling by car from his home to his office. He has gone 3.5 miles so far. From this point on, he can cover 100 miles every 2 hours. What is the equation of a line that models the total miles traveled, y, in x hours after this point?
A.
y = 100x + 3.5
B.
y = 100x – 3.5
C.
y = 50x + 3.5
D.
y = -50x + 3.5
answer: 50x +3.5
Step-by-step explanation:
100 miles divided by 2 hours is 50 miles per hour, and he has already gone 3.5 miles, so the answer would be y= 50x +3.5
Lois made a dish with cups of pasta. One serving of the pasta is 0.2 cups. How many servings of pasta were in the dish Lois made?
A. 31 2/3
B. 4 2/9
C. 9
D. 24
Answer:
A.) 31 2/3
Step-by-step explanation:
Claudio keeps track of how his bank account changes over three weeks. (You can take a picture your work and upload to this slide)
HEY CAN SOMEONE HELP ME PLZZZZZZZZ
1. At the end of week 3, Claudio has $0 in his bank account. How much did he have at the start of week 1?
2. What is the average amount of money Claudio had in his account over the three weeks?
Plz helps with 2 though 5
Answer:
8 hours will be for the first one.
Answer:
2. 6 bulbs
3. 3 bunches
4. 7 hours
5. 9 bunches
Step-by-step explanation:
PLEASE ANSWER ASAP!!!!
wHATS 1+1 iS iT 23 ?/ pLS hELP!
Answer:
nO iTs 11.............
110 mi/h = _____ mi/day
Answer:
2640 mi/day
Step-by-step explanation:
theres 24 hours in a day so you multiply 110 and 24
Answer: 2640 miles per day
Step-by-step explanation:
Multiply 110 miles per hour by 24 hours per day.
Which of the following describes two triangles that are similar to one another?
We have to determine, which of the following triangle is similar to another one.
Two similar triangle are always congruent. Two figures are similar if they have the same shape and size.
Two triangles are similar if their corresponding sides are proportional. Two polygons are similar if their corresponding side are proportional.
If two angles and the included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.
Both triangles are similar by SSS theorem, because all three pairs are in proportion,
To calculate the proportion of sides,
Triangle 1; m1 = 67, m2 = 15Triangle 2 ; m1 = 15 , m2 = 95
[tex]\dfrac{67}{15}= \dfrac{15}{95}[/tex]
Thus the angles are not proportion then the triangle are not similar.
Triangle 1; m1 = 24, m2 = 101Triangle 2 ; m1 = 65, m2 = 101
[tex]\dfrac{24}{65}= \dfrac{101}{101}[/tex]
Thus the angles are not proportion then the triangle are not similar.
Triangle 1; m1 = 45, m2 = 80
Triangle 2 ; m1 = 59 , m2 = 45
[tex]\dfrac{45}{59}= \dfrac{80}{45}[/tex]
Thus the angles are not proportion then the triangle are not similar.
Triangle 1; m1 = 71, m2 = 32Triangle 2 ; m1 = 71 , m2 =77
[tex]\dfrac{71}{71}= \dfrac{32}{77}[/tex]
Thus the angles are in same proportion then the triangle are similar.
To know more about Triangles click the link given below.
https://brainly.com/question/17721279