Answers
Answer:
1. Volume = length x width x height => cubic centimetres.
2. Perimeter = 2(length) + 2(width) => metres.
3. Speed = Distance /time => metres per second.
4. Area = length x width => square metres.
Step-by-step explanation:
1. Volume = length x width x height
If the length, width and height are measured in centimetre (cm) , then, the unit of the volume will be:
Volume = cm x cm xcm = cm3 i.e cubic centimetres.
2. Perimeter = 2(length) + 2(width)
If the length and width are measured in meter (m), then, the unit of the perimeter will also be in metre (m).
3. Speed = Distance /time
If the unit of distance is measured in metre (m) and the time is measured in second (s), then , the unit of the speed will be:
Speed = Distance /time = m/s i.e metres per second.
4. Area = length x width
If the length and width are measured in metres (m), then, the unit of the area will be:
Area = m x m = m2 i.e square metres
Related Questions
(7 x 10^5) divide (2 x 10^2)
Answers
Answer:
3.5 ⋅ 10^3
Step-by-step explanation:
Answer:
500
Step-by-step explanation:
(7 x 10^5) divide (2 x 10^2)
(7 x 100000) divide (2 x 100)
700000 divide 200
500
I will mark as BRAINLIEST
Answers
Answer:
the answer will be k^3
Step-by-step explanation:
Select ALL the correct answers.
Consider the following graph of function f.
Which transformations will change function f into function g given below.
Answers
Answer:
2nd and 6th options
Step-by-step explanation:
y = |x+4| - 4 has a vertex of (-4, -4), and the vertex of the given graph is (3, 1). The shift between the first and second points given is 7 units to the left (6) and 5 units down (2)
The transformation that will change from f to g will be
the verical shift down 5 unitsthe horizontal shift left 7 unitsWhat is corner of a function?Corner point of a function is the point where continuous function will not be differentiable.
here the function in the graph has the corner point at (3,1).
so now we have to transform the function f to function g where
g(x)= |x+4|-4
in the function g(x) the corner point will be the point where the value changes sudddenly.
so the corner point will be x+4=0
⇒x=-4
at x=-4, the value of the g(x)=|-4+4|-4=-4
so the corner point of function g will be (-4,-4).
Now the corner point of function f is (3,1).
Therefore to trnsform function f to g we have to first displace (3,1) to (-4,-4).
in x direction the displacement will be = -4-3 =-7 i.e. horizontal shift left 7 units
in y direction the displacement will be =-4-1=-5 i.e. verical shift down 5 units
Therefore the transformation that will change from f to g will be
the verical shift down 5 unitsthe horizontal shift left 7 unitsLearn more about corner point
here: https://brainly.com/question/12977428
#SPJ2
F and H are sets of real numbers defined as follows.
F={w | w>3}
H={w | w>6}
Write FUH and Fn H using interval notation.
If the set is empty, write Ø.
Answers
Answer:
[tex](a)F \cup H=(3, \infty)\\(b)F \cap H=(6, \infty)[/tex]
Step-by-step explanation:
Given the sets F and H of real numbers defined as given:
F={w | w>3}
H={w | w>6}
To write a set in interval notation, we use these brackets, ( ) for < or > while we use [ or ] for [tex]\leq $ or \geq[/tex].
Since our sets are defined by strict inequalities(< or >)
In interval notation
[tex]F=(3,\infty), H=(6,\infty)[/tex]
[tex](a) F \cup H =(3,\infty) \cup (6,\infty) \\\\F \cup H=(3, \infty)\\\\(b) F \cap H =(3,\infty) \cap (6,\infty) \\\\F \cap H=(6, \infty)[/tex]
What is the volume of a hemisphere with a radius of 9.2 cm, rounded to the nearest tenth of a cubic centimeter?
Answers
Answer:
volume of the hemisphere ≈1577.5 cm³
Step-by-step explanation:
To find the formula for calculating the volume of a hemisphere, we will follow the steps below:
write the formula for calculating the volume of a hemisphere.
volume of a hemisphere = volume of a sphere ÷2
= [tex]\frac{4}{3}[/tex]πr³ ÷ 2
=[tex]\frac{2}{3}[/tex] πr³
WHERE r is the radius
from the question given, radius= 9.2 cm
π is a constant and is ≈ 3.14
we can now proceed to insert the values into the equation
volume of a hemisphere = [tex]\frac{2}{3}[/tex] πr³
= [tex]\frac{2}{3}[/tex] × 3.14 ×9.2³
= [tex]\frac{2}{3}[/tex] × 3.14 ×753.571
≈1577.5 cm³ to the nearest tenth of cubic centimeter
volume of the hemisphere ≈1577.5 cm³
Answer:
3261.8
Step-by-step explanation:
Shen picks a rational number. What is true about the opposite of his number?
Answers
Answer:
It is the same distance from 0 as the original number
a rational number is any number that can be written as a fraction.
lets say she picked 1/4...the opposite would be -1/4...both are equidistant from 0.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Opposite: Shen's number changes sign, e. g., -2 to +2.
If you meant "reciprocal," then you must ensure that the denominator of the 'new' number is never zero. 3/5 => 5/3 is ok. But x/6 = 6/x is OK ONLY for x not equal to zero.
Justin rolled a number cube 48 times. The cube landed on the number six
4 times. Is the experimental probability greater than or less than the
theoretical probability? Explain.
Answers
Answer:
Dam emily really got the answer tho-
Step-by-step explanation:
Because i made a random acc and typed in this to get the answer
There are 20 cars competing in a race. In how many ways can the cars be awarded first, second, and third place?
826,880
6,840
1140
51,680
Please help me!
Answers
Answer:
6,840
Step-by-step explanation:
The total number of possible ways in which the position can be awarded are 1140.
What is the formula to expand the combination function f(n, r) = C(n, r)?We can write the combination expansion formula as -
f(n, r) = C(n, r) = n!/(n - r)!r!
Given is that there are 20 cars competing in a race. We have to find in how many possible ways can the cars be awarded first, second, and third place.
Total number of cars = {n} = 20
Total number of positions = {r} = 3
Total number of ways in which the position can be awarded -
C(20, 3) = 20!/(20 - 3)!3!
C(20, 3) = 20!/17!3!
C(20, 3) = (20 x 19 x 18 x 17!)/(17! x 3 x 2)
C(20, 3) = (20 x 19 x 18)/6
C(20, 3) = 20 x 19 x 3
C(20, 3) = 1140
Therefore, the total number of possible ways in which the position can be awarded are 1140.
To solve more questions on permutation & combination, visit the link below-
https://brainly.com/question/30649574
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Find the interquartile range (IQR) in the data plot below. I WILL GIVE THE BRAINIESTTO THE RIGHT ANSWER!!!
Answers
Answer:
3.5
Step-by-step explanation:
0 1 1 3 3 3 4 5 7
median= 3
Q1= 1
Q3= 4.5
4.5-1= 3.5
Answer: 11...
If wrong I am soooo sorry
What is 3 120/10 simpfly to
Answers
Answer:
15
Step-by-step explanation:
3 120/10
what is the solution of...
Answers
Hours Spent Studying
Students were asked how many hours during the
weekend they studied for a Monday exam. Each row of
the table represents one sample from the class. Find
the mean of each sample.
11
8
9
4.
6
CO
6
N
Mean of samples in row 1:
14
0
3
7
Mean of samples in row 2:
6
4.
6
N
Mean of samples in row 3:
Mean of samples in row 4:
hellppp
Answers
Answer:
the answer is
mean of samples in row 1: 8
Mean of samples in row 2: 5
Mean of samples in row 3: 6
Mean of samples in row 4: 4
Answer:
Mean of samples in row 1:
✔ 8
Mean of samples in row 2:
✔ 5
Mean of samples in row 3:
✔ 6
Mean of samples in row 4:
✔ 4
The diagram shows a circle inside a square.
a
16 cm
Work out the area of the circle.
Answers
Answer 234
hope helped
Sort of confused me, not really good with graphs so please help! :)
Answers
Answer:
Step-by-step explanation:
okay on your garph look at the line with the negative numbers and the line with positive numbers. Once you spot them, start with ploting (-8,0) fined -8 and make sure you also fined 0 on the positive line. You have to connect the line to make sure -8 and 0 are on the same line. Then do the same for 0,6 but both are on the positive line so it won't be hard
What is the equation of the linear function ?
Answers
Answer:
B: -1/2x +3
Step-by-step explanation:
the graph is up 3 units, making the +3. Rise/run to determine slope. it rises 1 unit for every 2 units it runs. i
What’s the area of the triangle for this question
Answers
Answer:
75
Step-by-step explanation:
to find the area of a triangle, multiply the base by the height, and then divide by 2. the division by 2 comes from the fact that a parallelogram can be divided into 2 triangles. for example, in the diagram to the left, the area of each triangle is equal to one-half the area of the parallelogram.
Answer:
75
Step-by-step explanation:
The formula is hb/2
Pleaseee helppppp!!!
A rectangular prism has a length of 3 m, a width of 4 m, and a height of 2 m.
Which expressions can be used to find the volume of the prism?
Select each correct answer
3.4.2
2( 3 / +44)
(15.2)
153.2
Answers
Answer:
The first one and the last
Step-by-step explanation:
Answer:
3[tex]\frac{1}{2}[/tex] . 4[tex]\frac{1}{2}[/tex] . 215[tex]\frac{3}{4}[/tex] . 2Step-by-step explanation:-)
Volume of a Rectangular prism :
Volume=Width×Height×Length
Volume= 3[tex]\frac{1}{2}[/tex] × 4[tex]\frac{1}{2}[/tex] × 2
someone please help on this questions and I will mark as brainelist if it is correct
Answers
Answer: 45 degrees
Step-by-step explanation:
It’s a square so every corner is 90 but it bangs to know half of it which is 45
Construct a stem-and-leaf plot listing the scores below in order from lowest to highest.
14, 10, 22, 27, 35, 39, 53
Answers
2 | 2 7
3 | 5 9
5 | 3
Terry had $6.20. He then paid for his lunch with 3 quarters, 6 dimes and 9 nickels. How much money does he have now?
Answers
A point lies on the line y = 3x - 2
Its x-coordinate is 4
Write down the coordinates of this point.
Answers
Answer:
(4, 10)
Step-by-step explanation:
It gives the x coordinate of 4. The y coordinate is found when you plug the x value into the equation. This makes it y = 3(4) - 2. This equals y = 10. So the y coordinate is 10
Answer:
the coordinates are (4,10)
Step-by-step explanation:
y = 3(4) - 2
y = 10
x = 4
Please answer CORRECTLY !!!!!!!!! Will mark brainliest !!!!!!!!!!
Answers
5y = 4x + 6 + 2
5y = 4x + 8
Y = g(x) = 4/5x + 8/5
Come up with your own system to measure angles. What would you call your unit of measure and how would it work. Describe your system and give some examples of typical angle measures like the corner of a room or a slice of pizza.
Answers
Answer:
You can try a picture memory method to help students
An example write down notes of what the triangle laws are for angles.
Then interpret them into your picture measurement theory.
Example could be the perpendicular measures of a right angle can be used
to find an area would be the M but as we are finding angles we could use the Big A instead of degrees sign.
We could provide pictures of cars to represent trigonometry
Where back wheels opposite angles and sides from slant are both the unit measure used in Side/sin( A) x sin (B) so this way you label the car wheel angle above of the square boot 'side on' and this angle is A
The B is the one above it linking the slant to find the other measure.
You are asked to design a theme around measuring angles so you need to look at other sin cos and tan calculus to design a picture that can create an image like i've given to find slant.
You need to one that finds angles.
However if you do find a car can help you can always call it square boot as in square root, considering 2/3 of sin cos and tan are square root measures.
Step-by-step explanation:
See the attached ideas and trigonometry
Picture memory Trigonometry
Picture 1. Sunrise Ah side looks for side measure.
The number above is the hypotenuse
A/H = cos ( ) x hyp =base A/H = cos ( ) x hyp = side
Picture 2.Sunrise Soh looks for side measure.
The number above it is the hypotenuse
O/H = sin ( ) =p (for product) take the p x hyp.
Picture 3 Sunrise Toast (Toa) looks for side measure = O/A
Tan ( lower angle ) x base = side
Picture 4 Side of car (Soh) with window as hypotenuse.
Two wheels are the 2 angles given and the back seat is perpendicular to both wheels =
so the triangle structure looks like this /00|7
so you type in 7/sin ( 1st wheel) x (2nd wheel) = hypotenuse.
Both angles given or worked out this is when this is used.
Picture 5 Electric mast looking for slope SIN =S/P = O/A
Angle at top
We have the side at 70 and looking for the slope
Sin( top angle) = p then side/p = hyp
Picture 6
Top angle and base given creates a T this means half both of them before dividing.
To find hypotenuse
Half = 1/2 base / sin (1/2) = hypotenuse
Picture 7
Top angle and base given creates a T this means half both of them before dividing.
To find height =
Half = 1/2 base /Tan 1/2) = Triangle height.
Key checker after pictures are drawn is;
sunrise = low angle x side or low angle x base = hypotenuse.
car = backseat x wheels = hypotenuse always remember when car on side the first
wheel first, second wheel 2nd first in the calculator. The wheels are the 2 angles that
make the car when flipped.
Half = 1/2 base / sin (1/2) = hypotenuse
Half = 1/2 base / tan (1/2) = height
Just take care with top angle and lower angle key words in the drawing descriptions and then the pictures will help.
Need help with this question thank you
Answers
I'm pretty sure it's A and D
justin purchased n notebook. they were 4 dollars each. write and equation to represent the total cost c that Justin paid.
Answers
Answer:
c=4n
Step-by-step explanation:
hope this helps
Which number is written in scientific notation?
A. 4.5 x 10^-3
B. 14.5 x 10^2
C. 0.78 x 10^-6
D. 5.7 x 4^8
Answers
Answer:
B hope this helped:) (please tell me if it was right or wrong)
helpppppp me im stupid
Answers
Answer:
c
Step-by-step explanation:
Answer:
270,000
Step-by-step explanation:
That is the answer
Can some one help me with 27?
Answers
Answer:
11.8
Step-by-step explanation:
The container that hold water for the football team is 1/2 full. After poring 9 gallons of water , it is 5/6 full. How many gallons can the container hold?
Answers
Answer:
24 or 18 gallons
Step-by-step explanation:
Answer:
18 gallons. I think.
Please help! I need help on this and it's due today!!! Help help help!
Answers
Answer:
20 feet
Step-by-step explanation:
Answer:
20 more feet
Step-by-step explanation:
|-20| = 20 more feet