Answers
9514 1404 393
Answer:
shape: rectangle27.5 square inches1 1/8 inches by 1 2/3 inchessee attachedStep-by-step explanation:
The drawing scale is ...
1/4" : 1 ft = 1/4" : 12" = 1 : 48
1) The bedroom shape has two pairs of parallel sides and right-angle corners. It is a rectangle.
__
2) The area of the drawing is 20(1/4 in) × (22(1/4 in)) = 440(1/16 in²)
= 27.5 square inches . . . . area of the bedroom on the drawing
__
3) The drawing side of the bed is 1/48 of the bed's actual dimensions, so is ...
54/48 in × 80/48 in = 1 1/8 in × 1 2/3 in . . . . size of the bed on the drawing
__
4) The drawing looks like it may have been made on a 1/4" grid, but there are only 17 grid squares along the side labeled 20 (feet). So, we actually have no good reference for size. Using the dimension marked as 3 feet for reference we estimated the bed size, trying for 4 1/2 by 6 2/3 feet.
When we print the figure to a piece of paper, we have to scale it to 88.1% to make the 20-foot dimension come out 5 inches. Doing that shows our bed outline is about 82 inches long, not 80 inches long. YMMV
Related Questions
anyone knows the answer
Answers
i need help with this
Answers
Answer:
d=13
Step-by-step explanation:
step 1) combine like terms
8d-3d-12=53
5d-12=53
isolate d
5d-12+12=53+12
5d=65
d=13
Write a brief summary of what you know about
slope.
Answers
$140 spent on a 90-minute taxi ride
Answers
PLEASE HELP ME SLOVE
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A.72
B.6
C.12
D.4/41
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[tex]{ \sf{ \red{using \: pythagoras \: theorem}}} \\ \\ { \sf {(20)}^{2} - {(16)}^{2} = {x}^{2} } \\ \\ { \sf{400 - 256 = {x}^{2} }} \\ \\ { \sf{144 = {x}^{2} }}[/tex]
[tex]{ \sf{x = \sqrt{144} }} \\ \\ { \boxed{ \boxed{ \green{x = 12}}}}[/tex]
option (C)
May someone help me with this. I have to use the Pythagorean theorem for this problem. May you show steps too?
Answers
Answer:
the missing side value is 6.7.
Step-by-step explanation:
so the Pythagorean theorem is a^2+b^2=c^2, but since we are missing the b slide the equation now is 7^2-2^2=b^2. now you may not understand why we are missing the b side. so in the Pythagorean theorem, the a and b slides dont really matter, as long as the c side is the hypotenuse, or the longest slide in a triangle. so 7squared is 49, 2 squared is 4, so 49-4= 45, but its 45squared because the equation is c^2-a^2=b^2 so now we know that 45 is b squared, we just have to square root 45, to get about 6.7.
Mrs. Humble is filling bags with peanuts to give as gifts. Each bag will contain 1 and 3 over 4 pounds of peanuts. The peanuts cost $5.00 per pound. How much will the peanuts in one bag cost?Mrs. Humble is filling bags with peanuts to give as gifts. Each bag will contain 1\frac{3}{4} pounds of peanuts. The peanuts cost $5.00 per pound. How much will the peanuts in one bag cost?
Answers
Answer:
$8.75
Step-by-step explanation:
STEP TO TAKE TO DETERMINE THE ANSWER
Multiply 13/4 pounds by the cost of one pound of peanut. To do this, convert 13/4 to an improper fraction and then multiply it by $5
[tex]1\frac{3}{4}[/tex] = [tex]\frac{7}{4}[/tex]
[tex]\frac{7}{4}[/tex] × 5 = [tex]\frac{35}{4}[/tex] = [tex]8\frac{3}{4}[/tex] = $8.75
2.Five increased by product of x and three is 23. What is x?
3.Twice x deceased by four is 36. What is x?
4. The local craft fair charges the vendors a flat rate of $15 plus $5 for each hour that they spend at the fair. If the vendor owned $50, how many hours did he remain at the craft fair?
5. During the fall, you charge $8 to go to a house and rake the leaves and additional $6 for every hour that you take the yard. If you earned $32, how many hours did you spend raking the leaves?
6. You spent $1,400 on new furniture. The local furniture store allows you to make a down payment of $500 and then pay the remaining balance in three monthly payments. How much are the monthly payments?
7. A cellphone company charges $17 plus $0.25 for each text message sent. The total bill was 45.50. How many text were sent?
Sorry it’s a lot
Answers
Answer:
7 is 114 texts.
6 is 300 dollars.
5 is 4 hours.
4 is 7 hours.
I dont know about 2 and 3 (or i dont feel like trying)
Step-by-step explanation:
17 initial payment, 45.50-17=28.5.
28.5/0.25=114
1. A Pentagon has interior angles of 70°, 130°, 115° and 110°. What is the measure of the 5th angle?
2. What is the name of a triangle whose interior angles are 45°, 45° and 90°?
3. What is the measure of an exterior angle adjacent to a 75° interior angle?
Answers
#2 is isosceles
#3 is 105°
can someone pls help me with this ;/ select ALL that apply.
Answers
Answer:
a, b and f
Step-by-step explanation:
Plsplspls help 22 points and brainly ONLY ANSWER IF YK THE ANSWER TY!! :)
Answers
Answer:
(Infinitely), (No solution), (One solution), (One solution)
Step-by-step explanation:
1. 5x + 9 = 9 + 5x (Infinitely)
2. -4x + 8 = -4x - 8 [minus -4x from both equation, we get 8 = -8, which is impossible] (No solution)
3. x - 3 = 3 - x [2x = 6, x = 3] (One solution)
4. 3x + 7 = 7x + 3 [4x = 4, x = 1] (One solution)
3-4/5X-2/3–3/15+3/5divided by -3/2
Answers
Answer:
-2(6x-13)/15
Step-by-step explanation:
This is done by simplifying the expression as well as combining like terms
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answers
Answer:
C
Step-by-step explanation:
Hello There!
x = # of cars and y = # of vans
the total amount of vehicles is 12 so
x + y = 12
each car can hold 4 students and each van can carry 12 students
there are a total amount of 72 students
so 4x + 12y = 72
so from the given information we can conclude that the answer is C
FIND THE AREA OF THE SHAPE
Answers
Answer: I think 72 sorry if this didnt help
Step-by-step explanat
Evaluate the expression 3(2x - 8) /7x when x= -3
Answers
Answer:
2
Step-by-step explanation:
..............
I someoneeee pleaeee helpppp?!
Answers
Answer:
Check pdf
Step-by-step explanation:
difference in length between 3 3/4 and 4 2/3
Answers
Due today!!!!!!! Help!!!!!!
Select all of the quadratic expressions in vertex form.
Group of answer choices
(x−2)2+1
x2−4
x(x+1)
(x+3)2
(x−4)2+6
Answers
Answer:
All except x2-4 and x(x+1)
Step-by-step explanation:
Standard Form: ax^2 + bx + c
Vertex Form: a(x - h)^2 + k
Hope that helps you!!
If a designer sold 2,000 units of a dress with total sales of $190,000, what was the average price of the garment?
Answers
Answer:
$95
Step-by-step explanation:
We can divide 190,000 by 2,000, since we're assuming they all cost the same. This gets us to our answer, 95. Therefore, each garment cost $95 on average.
(8x³+1-6x) - (7x³+3+7x)
Answers
Answer: x^3 -2 -13x
Element X decays radioactively with a half life of 8 minutes. If there are 480 grams of
Element X, how long, to the nearest tenth of a minute, would it take the element to
decay to 14 grams?
y=a(.5)
Answers
Answer:
40.8 minutes
Step-by-step explanation:
Element X decays radioactively with a half life of 8 minutes. If there are 480 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 14 grams?
The formula to find how long it would take which is the time elapsed is given as:
t = t½ × In(Nt/No)/-In2
t = ?
t½ = 8 minutes
Nt = Amount after the time of decay = 14 grams
No = Original Amount of substances = 480 grams
t = 8 × In(14/480)/-In2
t = 40.796285388407 minutes
Approximately to the nearest tenth = 40.8 minutes
Therefore, it would take the element X, 40.8 minutes to decay to 14 grams
Tell me if you can’t see it I’ll tell you the answers!!
Answers
Answer:
I can't see it
Step-by-step explanation:
Answer:C
Step-by-step explanation: it’s 3/15, meaning, for example, taking 3 chocolate bars from a bunch of 15
what is the volume of the rectangular prism
Answers
Answer:
10ft3
Step-by-step explanation:
just trying to help but don't if thats right
Answer:
10ft3. Succes to the homework
A sandwich store charges $20 to have 3 turkey subs delivered and $26 to have 4 delivered. The total includes the cost of each sub, plus the delivery fee.
Answers
Answer:
cost of each sub = $6, delivery fee = $2
Step-by-step explanation:
Let $x be the cost of each sub and $c be the delivery fee
3x + c = 20
4x + c = 26
x = 6, c = 2
In the accompanying diagram of parrallelogram ADCD, DF is perpendicular to
diagonal AC at point F. If mZCAB 34º , find mZCDF,
Answers
Answer:
Step-by-step explanation:
Mrs smith and i went to the shop to creme eggs at 23p each & kinder eggs at 47 peach in bulk. We bought 141 eggs altogether & it came to 48.51 how many creme eggs did we buy ?
Answers
Answer:
Step-by-step explanation:
Mrs smith and i went to the shop to creme eggs at 23p each & kinder eggs at 47 peach in bulk. We bought 141 eggs altogether & it came to 48.51 how many creme eggs did we buy ?
The rectangle below has an area of 81-x^281−x
2
81, minus, x, squared square meters and a width of 9-x9−x9, minus, x meters.
Answers
Answer:
1
Step-by-step explanation:
1x1
Pls help..what’s the answer to this question
Answers
Answer:
x = 25
Step-by-step explanation:
53 = 2x + 3
x = (53 - 3)/ 2
x = 25
answer all questions below. 50 points, grade 9 math
Answers
Answer:
1 will be less than 3 but still equal the x coordinate.
What is the greatest common factor of 20w and 45wt
A. W
B. T
C. 5w
D. 45
Answers
Answer:
c
Step-by-step explanation:
20w=4w*5w
45WT=5WT*9WT
