Answer:
10 inches
Step-by-step explanation:
length=V/WxH
=400/40
=10 inches
PLZZZZ HELP WORTH 150 POINT AND I CANT FIGURE IT OUT. look at the attachment
the slope goes by several names
• average rate of change
• rate of change
• deltaY over deltaX
• Δy over Δx
• rise over run
• gradient
• constant of proportionality
however, is the same cat wearing different costumes.
Kimtoya is riding according to the equation y = 12.5x, which is in slope-intercept form where the slope is 12.5, so her rate is 12.5.
now, Sidney's rate... hmmm we don't know, but we have her table ahaa!, well, let's use that to get the slope or rate for Sydney let's pick two points from it hmmm say (2 , 25) and hmmm (5 , 62.5)
[tex](\stackrel{x_1}{2}~,~\stackrel{y_1}{25})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{62.5}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{62.5}-\stackrel{y1}{25}}}{\underset{run} {\underset{x_2}{5}-\underset{x_1}{2}}}\implies \cfrac{37.5}{3}\implies 12.5[/tex]
holy molly!, whaddaya know, they're both riding at the same rate, 12.5 km/hr
5,873
Х 4.
5,000x4=
800x4=
70x4=
3x4=
+
I’m lost I just want the answer pls help me I only want the answer I need this done before tomorrow and I really need help
Answer:
1)5873 x 4=23492
2)5000 x 4=20000
3)800 x 4=3200
4)70 x 4=280
5)3 x 4=12
Step-by-step explanation:
what is four times three?
Answer:
twelve
Step-by-step explanation:
PLEAAAASE HELP
Evelyn is a member of her school's track team. She competes in the mile run. Last week in practice Evelyn ran 3 1/4, 2 1/8, 2 7/8, 1 3/4, and 1 3/4. ( it's not a typo there are actually two 1 3/4)
A. Estimate how many total miles she ran in practice last week.
B. Exactly how many miles did Evelyn run last week in practice?
C. Evelyn would like to run at least 12 miles in practice this week. How many more miles will she need to run this week than last week to run 12 miles?
D. If Evelyn runs as an average of 11 3/4 miles each week in practice for the next 4 weeks, how many total miles will she run in practice for those 4 weeks?
and PLEASE, PLEASE SHOW YOUR WORK
Step-by-step Solution:
We know that:
3 1/4 + 2 1/8 + 2 7/8 + 1 3/4 + 1 3/4 = Miles ran by Evelyn last week.________________________________________________Solution (Part-a):
3 1/4 + 2 1/8 + 2 7/8 + 1 3/4 + 1 3/4=> 13/4 + 17/8 + 23/8 + 7/4 + 7/4=> 26/8 + 17/8 + 23/8 + 14/8 + 14/8=> 66/8 + 2(14/8)=> 66/8 + 28/8=> 94/8 miles = 11 6/8 miles≅ 12 miles (Estimated)________________________________________________Solution (part-b)
3 1/4 + 2 1/8 + 2 7/8 + 1 3/4 + 1 3/4=> 13/4 + 17/8 + 23/8 + 7/4 + 7/4=> 26/8 + 17/8 + 23/8 + 14/8 + 14/8=> 66/8 + 2(14/8)=> 66/8 + 28/8=> 94/8 miles = 11 6/8 miles (Exactly)________________________________________________________
Hoped this helped!
1. 2. 3. 4. pls answer
Answer:
First clear your question please.
Step-by-step explanation:
Examine the intersection of these two lines:
2 lines intersect to form 4 angles. From the top, clockwise, the angles are 1, 4, 2, 3.
Which pairs of angles are adjacent? Select all that apply.
∠1 and ∠2
∠1 and ∠3
∠1 and ∠4
∠2 and ∠3
∠2 and ∠4
∠3 and ∠4
Answer:
b c d e
Step-by-step explanation:
Answer:
bcde
Step-by-step explanation:
Each year a school organises a concert.
(a) i) in 2004 the cost of organising the concert was $385.
In 2005 the cost was 10% less than in 2004.
Calculate the cost in 2005.
ii) The cost of $385 in 2004 was 10% more than the cost in 2003.
Calculate the cost in 2003.
(b) i) In 2006 the number of tickets sold was 210.
The ratio Number of adult tickets: Number of student tickets was 23:19.
How many adult tickets were sold?
ii) Adult tickets were $2.50 each and student tickets were $1.50 each.
Calculate the total amount received from selling the tickets.
iii) In 2006 the cost of organising the concert was $410.
Calculate the percentage profit in 2006.
(c) In 2007, the number of tickets sold was again 210.
Adult tickets were $2.60 each and student tickets were $1.40 each.
The total amount received from selling the 210 tickets was $480.
How many student tickets were sold?
Cambridge IGCSF
Answer:
A) i 346.5
ii 346.5
B) I 115 tickets
ii $430
iii 4.88%
C) 129
A bag of flour weighs 2.52.5 kilograms. About how much does the bag of flour weigh in pounds?
Find the slope of the line that passes through the given two points.
Answer:
Step-by-step explanation:
The slope formula is used to calculate the slope if you are given two points. Remember that slope is defined as rise/run. Which translates to the rise divided by the run. The slope formula will allow us to take the change in the rise and divide by the change in the run.
Where is the hole for the following function located?
X+3
(
f(x)=(x-4)(x+3)
Ox=-3
O y=-3
O x= 3
O y=3
The solution is, the hole of the function is at x = -3.
What is function?Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable.
here, we have,
The hole of a function is described as the x-y coordinate wherein the denominator and numerator equates to zero.
For the function f(x)= x+3/(x+4)(x+3),
the common polynomial given is x-3 which can be equated to zero.
Hence, 0 divided 0 means a hole in the function.
If x+3 = 0, the hole of the function is at x = -3.
Hence, The solution is, the hole of the function is at x = -3.
To learn more on function click:
brainly.com/question/21145944
#SPJ7
i need help someone help me please <3
Answer:
[tex]y=-\frac{3}{2}x-2[/tex]
Step-by-step explanation:
using the y=mx+b equation, where m=slope and b=y-intercept, we can place our known slope and y-intercept to form our answer, [tex]y=-\frac{3}{2}x-2[/tex] :-) hope this helped!
im confused on this question on how to solve it
Answer:
9/4
Step-by-step explanation:
see image
2/3 is 2 × 1/3.
We can separate the exponent into 1/3 power raised to the 2nd power. 1/3 power is the same as cube root.
27 and 8 are both perfect cubes. 3^3 and 2^3.
Thats how you go from 27/8 to 3/2.
Then square it.
see image.
A test score in the 3rd percentile would be considered ______. a. about average b. very high c. cannot be determined d. very low
Answer:
Very low, as it means that 97% of people scored the same or higher than you.
I need help with this math problem. '-'
(math)
(Give explanation if you can)
(Thanks)
60% of a number is 6 times 10% of that number.
10% of 82 = 8.2
(just move the decimal point one position to the left)
Then
60% of 82 = 6 × (10% of 82) = 6 × 8.2 = 49.2
since
6 × 8.2 = 6 × (8 + 0.2)
… = 6 × 8 + 6 × 0.2
… = 48 + 1.2
… = 49.2
The ratio of female learners to male learners in a class is 3:2. If there are 30 female learners in the class, work out:
a) the number of male learners
b) the total number of learners in the class
Answer:
20 male learners
Total number of learners is 50
Step-by-step explanation:
(See attachment below)
18 is 40% of what number?
A real estate agent received 2.5% commission for a house that sold for $175,000. How much was the agent's commission?
A. $4,375
B. $179,375
C. $70,000
D. $43,750
Answer: A. is the correct answer. Because 2.5% of $175,000.
1 USD is 1.37 CAD 86 CAR is how many USD
Answer:
67.64
Step-by-step explanation:
Ezra is making a tray of macaroni and cheese for dinner. He melts 18 ounces of cheddar
cheese in a pot. He decides to add cream cheese to make it really creamy. Ezra plans to add
less cream cheese than cheddar cheese.
Let c represent the amount of cream cheese, in ounces, that Ezra might add. Which
inequality models the story?
C> 18
C 18
C < 18
CS 18
Graph the inequality that models the story.
To draw a ray, plot an endpoint and select an arrow. Select an endpoint to change it from
closed to open. Select the middle of the ray to delete it.
+ + +
+ + +
+ +
10 11 12 13 14 15 16 17 18 19
20
Submit
Mi
The inequality is C < 18, and the graph can be seen at the end of the answer.
How to find the inequality?
We know that ]Ezra used 18 oz of cheddar, and he wants to use less cream cheese than cheddar, then if C represents the amount of cream cheese that he uses, we need to have:
C < 18 oz.
This means that C must be strictly smaller than 18 ounces. (While the option that you have marked means that C can be less than or equal to 18 oz).
To graph this, you need to graph a white dot in number 18 (for the symbols > and < we use open or white dots), and a line that extends to the left. (there is an example of the graph below).
If you want to learn more about inequalities, you can read:
https://brainly.com/question/11234618
What equation represents this graph? (ANSWER QUICK)
mathew invested 30000 rupees and stephan 50000rupees to start a business .in one month they made a profit of 2400 rupees mathew toook 900rupees and stephan took 1500 rupees as their investments? what is the ratio pf their shares of the profit ?are the shares proportional to the investments ?
Which of the following equations is represented on the graph below?
Someone help find the value of these music notes !!!
Answer:
See below
Step-by-step explanation:
1) 4/16 + 1/4 = 1/4 + 1/4 = 2/4 = 1/2 note
2) 4/16 + 2/8 = 1/4 + 1/4 = 2/4 = 1/2 note
3) 1/16 + 1/8 = 1/16 + 2/16 = 3/16 note (sixteenth note with a dot)
4) 1/4 + 1/16 = 4/16 + 1/16 = 5/16 note (sixteenth note with 2 dots)
5) 1/4 + 2/16 = 4/16 + 2/16 = 6/16 = 3/8 note (eighth note with dot)
6) (1/8+1/16)+1/8 = 2/8 + 4/16 = 4/16 + 4/16 = 8/16 = 1/2 note
7) 2/8 + 1/16 = 4/16 + 1/16 = 5/16 note (sixteenth note with 2 dots)
8) 2/16 + 2/16 = 4/16 = 1/4 note
9) (2/16+1/8)+1/4 = 2/16+2/16+4/16 = 8/16 = 1/2 note
10) 1/16 + 1/16 = 2/16 = 1/8 note
11) 1/16 + 1/8 = 1/16 + 2/16 = 3/16 note (sixteenth note with a dot)
12) 1/4 + 1/16 = 4/16 + 1/16 = 5/16 note (sixteenth note with 2 dots)
13) 1/4 + 2/16 = 4/16 + 2/16 = 6/16 = 3/8 note (eighth note with dot)
14) (1/8+1/16)+1/8 = 2/8 + 4/16 = 4/16 + 4/16 = 8/16 = 1/2 note
15) 4/16 + 1/4 = 1/4 + 1/4 = 2/4 = 1/2 note
16) 4/16 + 2/8 = 1/4 + 1/4 = 2/4 = 1/2 note
17) (2/16+1/8)+1/4 = 2/16+2/16+4/16 = 8/16 = 1/2 note
18) 1/16 + 1/16 = 2/16 = 1/8 note
19) 2/8 + 1/16 = 4/16 + 1/16 = 5/16 note (sixteenth note with 2 dots)
20) 2/16 + 2/16 = 4/16 = 1/4 note
21) (1/8+1/16)+1/8 = 2/8 + 4/16 = 4/16 + 4/16 = 8/16 = 1/2 note
22) 4/16 + 1/4 = 1/4 + 1/4 = 2/4 = 1/2 note
23) 4/16 + 2/8 = 1/4 + 1/4 = 2/4 = 1/2 note
24) (2/16+1/8)+1/4 = 2/16+2/16+4/16 = 8/16 = 1/2 note
25) 1/16 + 1/16 = 2/16 = 1/8 note
26) 2/8 + 1/16 = 4/16 + 1/16 = 5/16 note (sixteenth note with 2 dots)
27) 2/16 + 2/16 = 4/16 = 1/4 note
28) 1/16 + 1/8 = 1/16 + 2/16 = 3/16 note (sixteenth note with dot)
29) 1/4 + 1/16 = 4/16 + 1/16 = 5/16 note (sixteenth note with 2 dots)
30) 1/4 + 2/16 = 4/16 + 2/16 = 6/16 = 3/8 (eighth note with dot)
Bonus Question:
1/4 + 1/8 + 1/8 + 1/4 + 1/16 + 2/8 + 1/16 + 1/4 + 1/16 + (2/16+1/8) = 4/16 + 2/16 + 2/16 + 4/16 + 4/16 + 1/16 + 4/16 + 1/16 + 2/16 + 2/16 = 26/16 = 13/8 (whole note with dot tied with eighth note with 2 dots)
the first term of sequence is 13
the term-to-term rule is " take away 5
work out 4th term
Find the co-ordinates of the mid-point of the line joining the points A(2, -5) and B(6, 9).
Here we would be using the midpoint formula to find the co-ordinates of the line segment joining the two given points.
Given points,
(2 , -5) and B (6 , 9)★ We have :
x₁ = 2x₂ = 6y₁ = -5y₂ = 9★ Midpoint of two points:-
[tex]\boxed{ \sf{M \: = \: \dfrac{x_1 \: + \: x_2 }{2} \: , \: \dfrac{y_1 \: + \: y_2 }{2}}} \: \pink\bigstar[/tex]Now, refer to the attachment.
Additional Information :
★ Centroid of a triangle :-
[tex]\large\boxed{ \sf{Centroid \: = \: \dfrac{x_1 \: + \: x_2 \: + \: x_3}{3} }} \: \pink\bigstar[/tex]★ Distance Formula :-
[tex]\huge \large \boxed{\sf{{d \: = \: \sqrt{(x _{2} - x _{1}) {}^{2} \: + \: (y _{2} - y _{1}) {}^{2} }}}} \: \red\bigstar[/tex]Visit more related questions—
https://brainly.com/question/23658067https://brainly.com/question/27354466https://brainly.com/question/27354479https://brainly.com/question/27354524https://brainly.com/question/27354542
This submarine's starting position is - 2 units.
Select the THREE actions that would make the final
position 1 unit
PLS HELP ASAP ILL MARK BRAINLIEST, DUE AT 11:59
Answer:
A,D,F
Step-by-step explanation:
Im not sure, but i think these are the answers
The net of a square pyramid is shown below: Net of a square pyramid showing 4 triangles and the square base. The square base has side lengths of 2 inches. The height of each triangle attached to the square is 3 inches. The base of the triangle is the side of the square. What is the surface area of the solid? 16 square inches 24 square inches 28 square inches 32 square inches
I know the answer but I am making sure.
Answer:
16 square inches
Step-by-step explanation:
First, find the area of the square.
Area of a square = width x length = 2 x 2 = 4 in²
All the triangles are the same, so we need to find the area of one of the triangles and multiply it by 4.
Area of a triangle = 1/2 x base x height = 1/2 x 2 x 3 = 3 in²
So the total area of all 4 triangles = 4 x 3 = 12 in²
Therefore the total surface area = 4 + 12 = 16 in²
Find the Error A student states that the exterior angle of a triangle can never be a right angle. Find the mistake and correct it.
Answer:
There is no photo here so sorry.
Step-by-step explanation:
A student states that the exterior angle of a triangle can never be a right angle. The statement is incorrect.
What is the triangle?Triangle is a polygon that has three sides and three angles. The sum of the angle of the triangle is 180 degrees.
A student states that the exterior angle of a triangle can never be a right angle.
The given statement is incorrect because, in the right-angle triangle, the interior and exterior angles are equal that is right angle.
More about the triangle link is given below.
https://brainly.com/question/25813512
#SPJ2
Christian bought a $50 card and immediately purchased his favorite album song for $1.20. What is maximum song he can buy without running out pf money on the iTunes card math question
Answer: 41.
Step-by-step explanation:
all you have to do is divide 50 by 1.20 and you have the answer :)
Solve for x in the Triangle. Round your answer to the nearest tenth
Answer:
x ≈ 4.4
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos70° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{x}{13}[/tex] ( multiply both sides by 13 )
13 × cos70° = x , then
x ≈ 4.4 ( to the nearest tenth )
