Answer: The actual pool is 44 m long.
Step-by-step explanation:
Given : The scale used for drawing :
9 mm: 4 m
i.e. for each 1 mm of drawing we have [tex]\dfrac{4}{9}\ \text{m}[/tex] of actual pool.
If the pool is 909 m long , then the actual pool will be [tex]\dfrac49\times99= 4\times11=44\text{ m long.}[/tex]
hence, the actual pool is 44 m long.
What is f(5)? Given f(n+1)=f(n)-2 , f(1)=18
Answer:
F(5)= 10
Step-by-step explanation:
f(2)=f(1)-2
= 18-2
f(2)=16
f(3) = f(2)-2
=16-2
f(3)=14
f(4)=f(3)-2
=14-2
f(4)=12
f(5)=f(4)-2
=12-2
f(5)=10
What additional information could be used to prove that ΔXYZ ≅ ΔFEG using ASA or AAS? Check all that apply. ∠Z ≅ ∠G and XZ ≅ FG ∠Z ≅ ∠G and ∠Y ≅ ∠E XZ ≅ FG and ZY ≅ GE XY ≅ EF and ZY ≅ FG ∠Z ≅ ∠G and XY ≅ FE
Answer:
The answer is A and E.
A.∠Z ≅ ∠G and XZ ≅ FG
E.∠Z ≅ ∠G and XY ≅ FE
Step-by-step explanation:
Answer:
1 & 5
Step-by-step explanation:
i know da way
two trapezoids-shaped tabletops are congruent to each other trapezoid FGHI =trapezoid WXYZ must be congruent to GH
A. XY
B. WX
C. YZ
D. WZ
Answer: B: WX
Step-by-step explanation:
$45.50 MP3 player; 7% tax
Answer:
$ 48.69
Step-by-step explanation:
Hope this helps give me some stars and a Thank you if its correct!
What is the value of 9 + 21 (13 + 5)?
287
395
387
540
Answer: 387
Step-by-step explanation:
How much will you get paid if you work 28.5 hours for $7.75 per hour?
$220.87 , (it would be $220.88 if you have to round up though
Solve for x in the triangle. You must show your starting equation and all work. Then calculate the value of each angle in the triangle.
Answer: x = 59
Step-by-step explanation:
What is the average rate of change of h over the interval 5 ≤ t ≤ 9 ?
Answer:
5 because its greatest
Answer:
8!-4!
6!+6?+72817#8288288#+287228282272777337
On a coordinate plane, solid circles appear at the following points: (negative 4, 2), (negative 2, 2), (negative 1, 4), (1, 1), (1, 3), (2, negative 3).
Which ordered pair could be removed from the graph to create a set of ordered pairs that represents a function?
A.(–4, 2)
B.(–1, 4)
C.(1, 3)
D.(2, –3)
The correct option is option C i.e., (1,3).
It is given that a circle has the points (4, 2), (-2, 2), (-1, 4), (1, 1), (1, 3), (2, -3).
We have to check which ordered pair from given options is correct.
What do you mean by domain and ranges of a function ?
The domain is set of all values for which the function is defined and the range of the function is set of all values that function takes.
As per the question ;
A circle has the points ;
(4, 2), (-2, 2), (-1, 4), (1, 1), (1, 3), (2, -3).
We know that ;
A function is just like a machine that gives an output for a given unique input. The input given to the function is called the domain whereas the output of a function is called its range.
Also ;
The domain is the independent variable and is represented by the 'x' coordinate and range depends on the values of the domain and is represented by the 'y' coordinate.
Now ; check for relation.
Here ; the ordered pairs (1, 1) and (1, 3) have the same input. So if we remove either of them , it will make the relation as a function.
So;
The correct option is C.
Thus , the correct option is option C i.e., (1,3).
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Answer:
C (1, 3)
Step-by-step explanation:
edge 2023
last year the cost of a season ticket for a rugby club £370. This year the cost of a season ticket for the club has been increase to £450. write down the increase in the cost of season ticket as a fraction of last years cost.
Answer:
[tex]\frac{80}{370}[/tex] OR [tex]\frac{8}{37}[/tex]
Step-by-step explanation:
So first you find the difference between the new cost and the old cost:
450 - 370 = 80
So the increase was 80.
When you write it as a fraction you write the increase ( 80 ) over the starting cost ( 370 ).
Thus the answer becomes [tex]\frac{80}{370}[/tex]
But you can always reduce it to its lowest terms thus:
[tex]\frac{8}{37}[/tex]
HOPE THIS HELPED
What is the measures of LMQ?
The measure of angle LMQ from the given figure is 97°.
In the given figure, ∠L=92°, ∠N=55°, ∠Q=85° and ∠45°.
What is angle sum property of a triangle?Angle sum property of triangle states that the sum of interior angles of a triangle is 180°.
In ΔLMN
Using angle sum property of triangle
∠L+∠N+∠LMN=180°
⇒ 92°+55°+∠LMN=180°
⇒ 147°+∠LMN=180°
⇒ ∠LMN=180°-147°
⇒ ∠LMN=33°
In ΔMQR
Using angle sum property of triangle
∠Q+∠R+∠QMR=180°
⇒ 85°+45°+∠QMR=180°
⇒ 130°+∠QMR=180°
⇒ ∠QMR=50°
So, ∠LMN+∠LMQ+∠QMR=180° (Angles from same point on straight line)
⇒ 33°+∠LMQ+50°=180°
⇒ 83°+∠LMQ=180°
⇒ ∠LMQ=180°-83°
⇒ ∠LMQ=97°
Therefore, the measure of angle LMQ from the given figure is 97°.
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Farmer Jonson is putting together vegetable baskets. He has 270 carrots and 180 beets. What is the largest number of baskets he can put together so that he can have the same number of carrots in each basket and the same number of beets in each basket?
Answer:
90 Baskets is the answer tell me if it was right
Answer:
90 basketsStep-by-step explanation:
To get the answer to this problem you have to find the GCF of 270 and 180
270= 2 x 3 x 3 x 3 x 5
180= 2 x 3 x 3 x 5
So, the GCF equals to 2 x 3 x 3 x 5
2 x 3 x 3 x 5= 90
PLEASE HELP!!!!!! LOOK AT THE ATTACHED IMAGE
Answer:
b
Step-by-step explanation:
I think...
(5x^3-3x^4-2x-9x^2-2)+(3x^3+2x^2-5x-7)
Answer:
-3x⁴ + 8x³ - 9x² - 7x - 9
General Formulas and Concepts:
Combining like termsStep-by-step explanation:
Step 1: Define expression
(5x³ - 3x⁴ - 2x - 9x² - 2) + (3x³ + 2x² - 5x - 7)
Step 2: Simplify
Combine like terms (x³): -3x⁴ + 8x³ - 9x² - 2x - 5x - 2 - 7Combine like terms (x): -3x⁴ + 8x³ - 9x² - 7x - 2 - 7Combine like terms (constants): -3x⁴ + 8x³ - 9x² - 7x - 9.................................
Answer:
.- .-. . / -.-- --- ..- / .-. . .- .-.. .-.. -.-- / - .... .- - / -... --- .-. . -.. ..--..
Convert this decimal into its fractional
form, simplified completely.
0.650
Answer:
13/20
Step-by-step explanation:
0.650 /1
0.650 × 100
1 × 100 =
65 /100
65 ÷ 5
100 ÷ 5 =
13 /20
Please help !!! It’s emergency
Given the quadratic equation ax^2 + bx +c, complete the square to derive the quadratic formula
Answer:
The derivation of this formula can be outlined as follows: Divide both sides of the equation ax2 + bx + c = 0 by a. Transpose the quantity c/a to the right side of the equation. Complete the square by adding b2 / 4a2 to both sides of the equation.
Answer:
in photo
Step-by-step explanation:
the roof of the school has a rise of 3.6 meters and a run of 12 meters. what is the slope/pitch of the roof?
Answer:
The slope will be:
slope = 0.3
Step-by-step explanation:
As we know that the slope of a certain line is basically the measure of its steepness.
Mathematically, the slope can be calculated as 'rise over run'.
In other words, the 'rise' is 'change in y', and 'run' is 'change in x'.
Given
The roof of the school has a rise = 3.6 meters = rise = change in y
The roof of the school has a run = 12 meters = run = change in x
So the slope will be:
slope = rise ÷ run
= 3.6 ÷ 12
= 0.3 ∵( 3.6 ÷ 12 = 0.3)
Therefore, the slope will be:
slope = 0.3
In a school , there are students and 30 teachers . Write the ratio of students to teachers
Sonya wants to buy new sneakers that cost $125.50. She has $35.50 saved and plans to save $9 each week. Write and solve an equation to find out how many weeks it will take her to save the money.
Charles shooting basketballs during recess he made 30 baskets and miss 10 for a total of 40 shots at this rate how many baskets would he miss if he shot a total of eight times?
Please help
Answer:he would miss three times
Step-by-step explanation:because he missed once every 3 times so which would equal 2.5 which i will round up to 3 to get my answer.
Consider the scatter plot given below, use the two blue points to find the equation of the trend line shown. Place the correct answer slope intercept form.
1. y= 1/3x+11/3
2. Y= -1/3x+11/3
3. Y=11/3x+1/3
4. Y=11/3x-1/3
PLEASE HELP QUICKLY. THESE FIGURES ARE CONGRUENT. WHAT SERIES OF TRANSFORMATIONS MOVES QUADRILATERAL FGHI ONTO QUADRILATERAL F’G’H’I’ ?
Answer:
D
Step-by-step explanation:
It must first translate 1 unit to the left because quadrilateral F'G'H'I is one unit away from to y axis. It can then translate across the y-axis.
The series of transformations that moved Quadrilateral FGHI to Quadrilateral F'G'H'I' is Translation and Reflection. The correct option is D.
What is Transformation?Transformation in Geometry is changing the object from its original position on the map to a different position by translating, reflecting, rotating, or dilating.
The image shows two objects which are congruent but have different coordinates.
The series of transformations that changed the quadrilateral from its original position to the transformed one is the Translation of 2 units to the right and then Reflection along y-axis.
Therefore, the correct option is D.
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what is the slope- intercept form of x+4y=16
Answer:
Y= -1/4x +4
Step-by-step explanation:
Slope intercept form is y=Mx+b
4y=16-x
Y= -1/4x +4
What is the slope, y-intercept, and x-intercept of x=-2
Answer:
slope = undefined
y-intercept=0
Step-by-step explanation:
theres no y - intercept and the slope of vertical line is undefined
Sup nerds. Do this for me or I'm gonna get screamed at by my mom also show all the work
Answer:
the answer is c they bother are the same and have the same equals
Which situation could be described by the expression m – 1.85?
A.
Rosalita ran m miles yesterday, and 1.85 miles farther today
B.
Rosalita ran m miles yesterday, and 1.85 miles fewer today
C.
Rosalita ran 1.85 miles yesterday, and m miles fewer today
D.
Rosalia ran 1.85 miles yesterday, and m miles farther today
Answer:
b
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
a
Write and evaluate the expression. Then, check all that
apply
the difference of a number and ninety;
o Write the expression as
90
when a = 102
Subtraction Words
Write the expression as 90-a.
Write the expression as a -90,
O Substitute 102 in for the variable, a.
Simplify by subtracting 90 from 102.
Simplify by dividing 102 by 90.
decreased by
difference
fewer
The answer is 1.13.
less than
The answer is 12.
subtract
Answer: Write the expression as a -90,
O Substitute 102 in for the variable, a.
Simplify by subtracting 90 from 102.
Step-by-step explanation:
The answer is 12.
subtract
The value of the expression at a = 102 is, 12.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Let the unknown number = a
The expression is written as;
⇒ a - 90
Now, We can substitute a = 102 in above equation, we get;
⇒ a - 90
⇒ 102 - 90
⇒ 12
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An artist sells his drawings for $75 each, and his paintings for $400 each, He
hopes to make at least $2000 monthly. If he sells three paintings in one
month, how many drawings does he need to sell to reach $2000?
- He must sell at least 10 drawings to reach $2000.
-He must sell at least 10.7 drawings to reach $2000.
-He must sell at least 11 drawings to reach $2000.
-He must sell 4,000,000 drawings to reach $2000.
Answer: He must sell at least 11 drawings to reach $2000.
Step-by-step explanation:
The artist sold 3 paintings in one month, the paintings is $400 each so if we were to do 400*3 it would give us 1,200.
Now if we do 11*75 (Each DRAWING costs $75) it would be $825.
$825+1,200= 2,025 will be the closest to 2,000
How much will you get paid if you work 28.5 hours for $7.75 per hour?
Answer:
$220.875
Step-by-step explanation:
28.5 x 7.75 = $220.875
You see how it says per hour? You then just take the amount of per hourly and multiply it by the amount of time worked (in hours).
