Answer:
V=12m
Step-by-step explanation:
V=l×w×h
V=3×4×1
V=12m
Answer:
4m*3m*3m - 2m*2m*2m
Step-by-step explanation:
If the HCF of two numbers is 36 and their LCM is 1260 . If one number is 72 find the other one
Hence, The other Number is: B = 630
Step-by-step explanation: EUCLIDS ALGORITHMIf the HCF of two numbers is 36 and their LCM is 1260. If one number is 72 find the other one:
PRIME FACTORS of 1260 are:2, 2, 3, 3, 7
PRIME FACTORS of 72 are:2, 2, 2, 3, 3
Write the formula for HCF and LCM:HCF * LCM = a * b
HCF = 2 * 2 * 3 * 3
= 36
Substitute The Given Values:36 * 1260 = 72 * b
36 * 1260 = 72b
45360 = 72b
Divide Both Sides by 36:1260 = 2 * b
45360 / 72 = 72b/72
b = 630
Divide Both Sides by 2:B = 630
Draw the conclusion:Hence, The other Number is: B = 630
I hope this helps you!
If the sum of three consecutive numbers is 738, what is the middle one?
Answer:
The logical answer is 246
Step-by-step explanation: So, (X+1)+ (X+2) + (X+3)=738 then 3x+3=738 so x=245. 245 is the first number so then the answer is 245+246+247=738. And that leads to the conclusion that the middle number is 246.
Quadrilateral pqrs is similar to quadrilateral jklm. What is the value for x, the length of side qr?.
In the quadrilateral PQRS is similar to quadrilateral JKLM and the value for x, the length of side QR is 6.4
Two quadrilaterals are similar if corresponding sides taken in the same sequence (even if clockwise for one quadrilateral and counterclockwise for the other) are proportional and corresponding angles taken in the same sequence are equal in measure.
If the quadrilaterals JKLM and PQRS are similar,
then,
\(\frac{JK}{PQ} =\frac{KL}{QR} =\frac{LM}{RS} =\frac{JM}{PS}\)
Hence,
\(\frac{4}{QR} =\frac{3}{4.8} =\frac{5}{8} =\frac{3}{4.8}\)
and
QR = \(\frac{4.8}{5}\)
Therefore, QR = 6.4
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-11r is greater than or less than -20
Today Angela's cat's age in months is the same as Angela's age in years. In one year her cat's age in months will be 2 times Angela's age in years. Today Angela is ___years old.
Answer:
10
Step-by-step explanation:
I just guessed and check :)
But if you recheck my answer it's correct!
Angela: 10 years
Cat: 10 months
In 1 year:
Angela: 11 years
Cat: 22 months
I hope this helps!
Answer:
I think Angela is 10 years old today.
I will give extra points please help
Answer:
z is less than 3/4
Step-by-step explanation:
How many groups of 2/3 are in 3/5
Answer:
There are 9/10 groups of 2/3 in 3/5.
Step-by-step explanation:
Divide 3/5 by 2/3
Is the relationship shown by the data linear? If so, model the data with an equation.
h(x)=-5x+3 , find h(5)
Answer:
-22
Step-by-step explanation:
h(5)=-5•5+3
h(5)=-25+3
h(5)=-22
Answer:
-22
Step-by-step explanation:
Replace x with 5 and multiply tge -5 by 5 wich equals -25 and add 3 which would make -22
A traveler standing at the intersection of Green Avenue and Wyoming Street wants to walk to the State Building. The traveler knows that the State Building is 8 blocks from the intersection of Orovada Street and Washington Avenue. She also knows that the intersection of Orovada Street and Washington Avenue is 5 blocks from the intersection of Wyoming Street and Washington Avenue. If the traveler had to walk 4 blocks to get from the intersection of Wyoming Street and Green Avenue to the intersection of Orovada Street and Green Avenue, how much further must she walk to reach the State Building?
The traveler must walk 17 blocks to reach the State Building.
Solving for how much further must she walk to reach the State Building:The traveler needs to walk 8 blocks from the intersection of Orovada Street and Washington Avenue to the State Building.
She also knows that the intersection of Orovada Street and Washington Avenue is 5 blocks from the intersection of Wyoming Street and Washington Avenue, so she needs to walk 5 blocks from the intersection of Wyoming Street and Washington Avenue to the intersection of Orovada Street and Washington Avenue.
Also, the traveler had to walk 4 blocks to get from the intersection of Wyoming Street and Green Avenue to the intersection of Orovada Street and Green Avenue.
Therefore, the traveler must walk 8 + 5 + 4 = 17 blocks to reach the State Building.
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HELP If 90 containers of candy hearts cost $2.70, what is the constant of proportionality
Answer: 0.03$ per container or 3 cents per container.
Step-by-step explanation: 2.70/90=0.03.
Answer:
It's either 0.03 or 2.70
Step-by-step explanation:
Translate the sentence into an inequality.
The difference of B and 5 is greater than or equal to 25.
Solution:
We know that:
Given sentence: The difference of B and 5 is greater than or equal to 25.We can make the following points:
When the word "difference" comes in a sentence, it means the result of a subtraction problem. This gives us a clue that subtraction was used.Since "B" came before 5, the minuend is 5.Since 5 came after B, the subtrahend is 5The phrase "greater than or equal to" means ≥.When we put these together, we get:
B - 5 ≥ 25Hoped this helped!
What do I do?
Brief Calculus Question: Find Each limit (if it exist)
For the given function the value of limits are
\(\lim _{x\to 0^-}\left(f\left(x\right)\right)\) is 5
\(\lim _{x\to 0^+}\left(f\left(x\right)\right)\) is 0
\(\lim _{x\to 0}\left x^2+5\)is 5
The given function is f(x)= x²+5, when x≤0
f(x)=2x when x>0
\(\lim _{x\to 0^-}\left(f\left(x\right)\right)\)
Which is \(\lim _{x\to 0^-}\left x^2+5\)
The given limit is a left hand limit as there is minus in the limits
When we apply x as 0 we get the value 5
Now \(\lim _{x\to 0^+}\left(f\left(x\right)\right)\)
So \(\lim _{x\to 0^+}\left 2x\)
The given limit is a right hand limit as there is positive in the limits
When we apply x as 0 we get 0
Now \(\lim _{x\to 0}\left(f\left(x\right)\right)\)
Which is \(\lim _{x\to 0}\left x^2+5\)
We get 5
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Fill in the blank with a number using digits. 11 x 26 = _____ twenty-sixes *
Answer:
286
I hope this answer helps you with your algebra
how to get the area of the base ?
Answer:
LxWxH
Step-by-step explanation:
Sara left a bin outside in her garden to collect rainwater. She notices that one over eight gallon of water fills two over three of the bin. Write and solve an equation to find the amount of water that will fill the entire bin. Show your work. Explain your answer in words.
Answer:
3/16
Step-by-step explanation:
In order to get the amount of water to fill a bin, we just divide the amount of water by the fraction of the bin it fills. This makes the unit of the resulting answer as gallons/bin or gallons per bin.
Find the value of 36.8 divided by 2.3 show your reasoning
Answer:
the answer is 16
Step-by-step explanation:
because if you do long divison
Find the length of a segment in the coordinate plane with endpoints (-4,-5) and (8, 1).
Answer:
Step-by-step explanation:
d = 13.416408
For:
(X1, Y1) = (-4, -5)
(X2, Y2) = (8, 1)
Answer:
L = 9.49 units
Step-by-step explanation:
From the 1st point to the 2nd, x changes by 12; from the 1st to the 2nd, y changes (increases) by 6. These results (12 and 6) represent the leg length of a right triangle whose diagonal length we wish to calculate using the Pythagorean Theorem:
12^2 = 144 and 6^2 = 36.
Combining these results in the length of the diagonal:
L = √(144 + 36) = √180 = 13.42 units using the Pythagorean Theorem
Rounding off, we get L = 9.49 units
A rectangle initially has dimensions 6 cm by 7 cm. All sides begin increasing in length at a rate of 3 cm/s. At what rate is the area of the rectangle increasing after 23 s?
Answer:
The area of the rectangle is increasing at a rate of 54 cm2/s.
Step-by-step explanation:
If you randomly pick a number from 1 to 25, what is the probability that the number will have “2” as one of the digits?
Answer:
\(\frac{7}{25}\)
Step-by-step explanation:
In the interval \(n\in [1, 25]\), there are \((25-1)+1=25\) numbers total. The number \(2\) appears as the ones digit for \(3\) numbers in this interval: \(0\bold{2}, 1\bold{2}, 2\bold{2}\). The subset \(n\in [20, 25]\) marks the interval of numbers in the set that has the number \(2\) as the tens digit. There are \((5-1)+1=5\) numbers in this set. Since \(22\) is counted twice, there are a total of \(5+3-1=7\) numbers in the original interval that contain the number \(2\). Therefore, the probability a random selected number from the interval has the number \(2\) in it is \(\fbox{$\frac{7}{25}$}\).
Determine that the value x=9 of the following expiration given x2+3x-5
Step-by-step explanation:
To determine the value of x that satisfies the expression x^2 + 3x - 5 when x = 9, we simply substitute 9 for x and evaluate the expression:
9^2 + 3(9) - 5 = 81 + 27 - 5 = 103
Therefore, when x = 9, the expression x^2 + 3x - 5 evaluates to 103.
rate my answer, please.
HELPPPPPPPPP ASAPPPPPP PLSSSS EASY
Answer:
im deaf and i can't see
Step-by-step explanation:im - deaf - and - i - cant - see
Can someone help please
ASAP
Answer:
see explanation
Step-by-step explanation:
using the tangent ratio in the right triangle
tan A = \(\frac{opposite}{adjacent}\) = \(\frac{BC}{AB}\) = \(\frac{5}{11}\) , then
∠ A = \(tan^{-1}\) ( \(\frac{5}{11}\) ) ≈ 24.4° ( to 1 decimal place )
tan C = \(\frac{opposite}{adjacent}\) = \(\frac{AB}{BC}\) = \(\frac{11}{5}\) , then
∠ C = \(tan^{-1}\) ( \(\frac{11}{5}\) ) ≈ 65.6° ( to 1 decimal place )
using Pythagoras' identity in the right triangle
the square on the hypotenuse is equal to the sum of the squares on the other two sides, that is
AC² = AB² + BC² = 11² + 5² = 121 + 25 = 146 ( take square root of both sides )
AC = \(\sqrt{146}\) ≈ 12.08 ( to 2 decimal places )
please help me solve
Answer:
130 degrees
Step-by-step explanation:
DE+DA=130
Select the correct name in the table.
A teacher arranged some pencils on her desk as shown below and asked her students what concept the pencils demonstrated.
Allie said the pencils are an example of perpendicular lines.
Caryl said the pencils are an example of perpendicular segments.
Frank said the pencils are an example of parallel lines.
Hector said the pencils are an example of parallel segments.
Morgan said the pencils are an example of lines that are neither parallel nor perpendicular.
Terrence said the pencils are an example of segments that are neither parallel nor perpendicular.
Which student answered correctly?
Allie Caryl Frank
Hector Morgan Terrence
The person that is correct among the students is Frank who said the pencils are an example of parallel lines.
What are parallel lines?Parallel lines are lines that can never meet. These are lines that run a direction that is quite opposite to each other as we can see from the image. It is clear that the lines as shown are not able to meet at any point even if they are extended.
Thus, the person that is correct among the students is Frank who said the pencils are an example of parallel lines.
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The theater was full when the movie began. Seventy-six people left
before the movie ended. One hundred twenty-four people remained.
How many people were in the theater when it was full?
The number of people were 200 in the theater when it was full.
What is a theater?
In architecture, a theatre, usually spelled theatre, is a structure or area where a play can be conducted in front of spectators. The term comes from the Greek theatron, which means "a place of seeing." The actual performance usually takes place on a stage in a theatre.
Given that, the theater was full when the movie began.
76 people leave the theater before end the movie. At the end of the movie, there is 124 people left.
Apply algebraical operation that is addition to find the required answer.
Therefore, the number of people that was present at the beginning of the movie is (76 + 124) = 200.
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a six sided die is rolled once what is the probability of rolling the die and landing on number 5 first and then rolling it again and landing on 3? pls help
Answer:
i got into B or C
Step-by-step explanation:
Michaela plans on installing heated tile in her kitchen. A diagram of the kitchen floor plan is shown below.
Calculate the area of the floor, to the nearest 10th, to determine how many square metres of tile Michaela will need to buy.
*Hint: Divide the shape into 2! You will need to use trig!
Check the picture below.
so hmm we have a 6x6 square atop and a triangle with base of 6 and a height of "h", let's get "h".
\(\sin( 42^o )=\cfrac{\stackrel{opposite}{h}}{\underset{hypotenuse}{2}} \implies 2\sin(42^o)=h \implies 1.34\approx h \\\\[-0.35em] ~\dotfill\\\\ \stackrel{ \textit{\LARGE Areas} }{\stackrel{triangle}{\cfrac{1}{2}(\underset{b}{6})(\underset{h}{1.34})}~~ + ~~\stackrel{ square }{(6)(6)}} ~~ \approx ~~ 4.02+36~~ \approx ~~ \text{\LARGE 40.0}\)
Find a and b using the factor theorem.
\(f(x)=x^3+ax^2+bx-12\) has factor \((x-1), (x+1)\)
The values of a and b using the factor theorem for the polynomial f(x), we set f(1) and f(-1) equal to zero. Solving the resulting system of equations, we find that a = 12 and b = -1.
To find the values of a and b using the factor theorem, we need to use the given factors (x - 1) and (x + 1) and the fact that they are roots of the polynomial f(x).
The factor theorem states that if (x - c) is a factor of a polynomial, then f(c) = 0. Therefore, we can set x = 1 and x = -1 in the polynomial f(x) to get two equations.
First, let's substitute x = 1 into f(x):
f(1) = (1)^3 + a(1)^2 + b(1) - 12
f(1) = 1 + a + b - 12
Next, let's substitute x = -1 into f(x):
f(-1) = (-1)^3 + a(-1)^2 + b(-1) - 12
f(-1) = -1 + a - b - 12
Since (x - 1) and (x + 1) are factors, f(1) and f(-1) must equal zero. Therefore, we can set the two equations equal to zero and solve for a and b:
1 + a + b - 12 = 0
-1 + a - b - 12 = 0
Rearraning the equations, we have:
a + b = 11
a - b = 13
Now, we can solve this system of equations. Adding the two equations, we get:
2a = 24
a = 12
Substituting the value of a into one of the equations, we find:
12 - b = 13
b = -1
Therefore, the values of a and b are 12 and -1 respectively.
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8. How many terms does -xy + y-z +10 have? a.3 b.4 c.5 d.6
Answer:
I Believe the answer is A. 3 terms
Step-by-step explanation:
-xy is a term
y-z is another term
and 10 is the last..
I hope this helps..
Good luck :)
Step-by-step explanation:
krodd power is god blackndick