Answers
Answer:
when
[tex]x\ge 0[/tex]
then
[tex]x\times \left|x\right|=x^{2}[/tex]
Step-by-step explanation:
As we know that
When x is positive
[tex]\left|x\right|=\:x[/tex]
As from the question,
[tex]x\ge 0[/tex]
so the expression will be:
[tex]x\times \left|x\right|=x\times x=x^2[/tex] ∵ [tex]x\ge 0[/tex] so [tex]\left|x\right|=\:x[/tex]
Therefore,
[tex]x\times \left|x\right|=x^{2}[/tex]
Related Questions
Out of 1,200 students surveyed, 92% of them like country music. How many students like rap music?
Answers
Answer:
96
Step-by-step explanation:
1200*92=110400/100=1104
1200-1104=96
Answer:
1152 students like rap just take the numbers n divide
Find the slope using the formula.
(-2,-9) and (-6,-6)
Answers
Answer:(3,-4) you just have to follow the equation.
Slope = change in y over change in x.
Slope = (-6 - -9) / (-6 - -2)
Slope = (-6 + 9) / (-6 + 2)
Slope = 3/-4
Slope = -3/4
Karen spent 39 minutes knitting 3 hats. In all, how many hats could Karen knit in 117 minutes
Answers
Which phrase describes how to divide a complex number z by r(cos θ + i sin θ)?
Scale by a factor of StartFraction 1 Over r EndFraction and rotate clockwise by θ.
Scale by a factor of r and rotate clockwise by θ.
Scale by a factor of StartFraction 1 Over r EndFraction and rotate counterclockwise by θ.
Scale by a factor of r and rotate counterclockwise by θ.
Answers
Answer:
its a
Step-by-step explanation:
The phrase is Scale by a factor of 1 /r and rotate clockwise by θ.
What is complex number?Complex numbers are numbers that consist of two parts — a real number and an imaginary number.
Given:
z=r(cos θ + i sin θ)
So, to divide a complex number the best phrase to describe is Scale by a factor of 1 /r and rotate clockwise by θ.
Learn more about complex number here:
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what 2-7/8 divided by 3/4
Answers
Are they equal or diffrent angles
Answers
A motorcycle bought for $10,000 depreciates continuously at 9% per annum. What is its value after 7 years?
a. 5,226.
b. 5,126.
c. 0.
d. 5,026.
Answers
Answer:5326
Step-by-step explanation:
A=Pe^rt
Which angles are adjacent angles to 3? Select all that apply
Answers
Two Answers: Angle 1, Angle 4
Adjacent angles share a common segment, line, or ray. Think of two adjacent rooms sharing a common wall.
What is the product of -67 over or divided by 7. What 's the answer?
Answers
Answer:
-9.57
Step-by-step explanation:
Can someone help? I don't really understand this question...
Answers
7 1/2 x 4 = 7 4/8
7 4/8 - 5 5/8 = 1 7/8
Gordon types 2,320 words in 29 minutes. Find the unit rate.
Answers
Answer: PLZ MARK BRAINLIEST
the answer is 80 words/minute
Step-by-step explanation:
Divide 2,320 by 29
Answer:
80 words per min
Step-by-step explanation:
Students will be going to the zoo in a field trip entrance fee is $6.00 and you will be able to purchase drinks or food items for $2.00 each write an equation indicating the total cost of going to the zoo
Answers
Answer:
c = 6+2x
Step-by-step explanation:
c = total cost, 6 = entrance fee, 2x = 2 dollars per food/drink item
Your 1 cup measuring cup is dirty/ lost. How are you going to measure out 2 14 cups of flour for the cookie recipe?
Answers
Answer:
You are going to try to eyeball it and if your not able to then another guess is to look for a 1/2 table spoon and use it twice
Step-by-step explanation:
Im worried if I a wrong
Answer:
You would divide 14/2 because there is a 2 cup measuring cup and you need 14 cup so 14 / 2 = 7 you need to use the measuring cup 7 times.
Step-by-step explanation:
Please mark brainliest
Have a great day!
You can tell if the value of a function for a certain interval is positive just by 2 points looking at its graph. If the value is positive that part of the graph will:
a: be to the right of the y-axis
b: be above the x-axis
c: intersect the x-axis
d: be below the x-axis
Answers
Identify the graph of f(x)=10-10x2/x2
Answers
Answer:answer is an image
Answer:
B
Step-by-step explanation:
EDGE 2021
5. Cherries are on sale for $16 for 4 pounds. Jordyn pays $28.00 for
cherries to make a cobbler. How many pounds of cherries does she buy? *
Answers
Answer:
7 pounds
Step-by-step explanation:
1 pound is $4 28/4 is 7
Please help as soon as possible 50 points
Answers
Answer:
the answer is d. 4x²+x-6
Step-by-step explanation:
In order to combine the fractions, they need to have the same denominator.
So, multiply each of their numerators by the denominator they need to be equivalent.
This would look like this:
3x/x+3 --> 3x(x)/x(x+3) ---simplify this as--> 3x²/x(x+3)
x-2/x --> (x-2)(x+3)/x(x+3) ---simplify this as --> x²+x - 6/x(x+3)
3x 3x(x) x-2 (x-2)(x+3)
----- ---> ----- and -------- ---> ---------
x+3 x(x+3) x x(x+3)
now that both fractions have the same denominator, we can add their numerators.
3x² + x²+x-6 = 4x²+x -6
This should now look like this:
4x²+x -6
-------------
x(x+3)
An ant can travel at a constant speed of 780 inches every 5 minutes. How far can he travel in 9 minutes
Answers
Answer:
1404
Step-by-step explanation:
Cross-multiplication
When you have finished, use your Whisper voice to read each number out loud in both
unit and word form. How much does each number need to change for a ten
For 1 hundred?
Answers
So 90 or ninety
If you mean place value it’s tenths
The required numbers should be changed only by a unit, as proceeding from ten to 1 hundred.
Given that,
To determine how much each number needs to change for a ten for 1 hundred.
A number system is described as a technique of composing to represent digits. It is the mathematical inscription for describing the numbers of a given set by using numbers or other characters in a uniform method. It delivers a special presentation of every digit and describes the arithmetic structure.
Here,
According to the question,
The number from ten to 1 hundred,
10, 11, ......,99, 100.
From the above series, it can be concluded that each number is greater than by unity from the previous number.
Thus, hte required numbers should be changed only by a unit, as proceeding from ten to 1 hundred.
Learn more about the number system here:
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What is the place value of 3 of 652.4397. N Place Value: Select an answer Select an answer Get help: Vi tenths Points possible hundredths This is attemp Post this questhousandths ten thousandths Submit . hundred thousandths
Answers
Answer:
100 thousandths
Step-by-step explanation:
You work at a frozen yogurt shap during the summer. You need to order 5-ounce and 8-ounce cups. The storage room will only hold 10 more boxes. A box of 5-ounce cups costs $100 and a box of 8-ounce cups costs $150, A maximum of $1200 is budgeted for yogurt cups. A. Write a system of linear inequalities that shows the number of boxes of 5-ounce and 8- ounce cups that could be bought. B. Graph the system. C. Name a combination of 5- and 8-ounces boxes of cups that could be bought.
Answers
Answer: 100f + 150e = 1250
Step-by-step explanation:
Subtract the 1st from the 2nd to solve for e:
50e = 250
e = 5 boxes (# of boxes of eight-once cups)
f + e = 10, so f = 5 boxes: (# of boxes of five-once cups)
6 boxes of 5-ounce cups and 4 boxes of 8-ounce cups could be bought.
Let x represent the number of box of 5-ounce cups and y represent the number of box of 8 ounce cups.
The room can only hold 10 more boxes, hence:
x + y ≤ 10 (1)
A maximum of $1200 is budgeted for yogurt cups. Hence:
100x + 150y ≤ 1200 (2)
Plotting the graph of the inequality, the solution is at (6, 4)
Therefore 6 boxes of 5-ounce cups and 4 boxes of 8-ounce cups could be bought.
Find out more at: brainly.com/question/4483570
What number is 45% less than 80?
Answers
Answer:
44
Step-by-step explanation:
Find 10% of 80 = 8
Multiply by 5.5 because 10-4.5
get = 44
Answer:
45% less than, or 45% of 80 would be 36.
Step-by-step explanation:
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Mr Mr Alam use 3/5 kg of flour to bake a cake use 1/2 kg less flour to bake some cookies how many kilograms of flour did he used to beat the cookies
Answers
Given:
Flour used to bake a cake = [tex]\dfrac{3}{5}[/tex] kg
He use [tex]\dfrac{1}{2}[/tex] kg less flour to bake some cookies.
To find:
The quantity of flour he used to bake the cookies.
Solution:
Mr. Alam use [tex]\dfrac{3}{5}[/tex] kg kg of flour to bake and cake and use [tex]\dfrac{1}{2}[/tex] kg less flour to bake some cookies.
Quantity of flour he used to bake the cookies is
[tex]\text{Required Flour}=\dfrac{3}{5}-\dfrac{1}{2}[/tex]
[tex]=\dfrac{6-5}{10}[/tex]
[tex]=\dfrac{1}{10}[/tex]
Therefore, he use [tex]\dfrac{1}{10}[/tex] kg flour to bake some cookies.
Find the slope of the line that contains each pair of points
Answers
Answer:
m=3/2
m=-5/3
m=-5/9
m=8/5
m=1/2
m=0
m=1
If a train traveled at 50 meters within 120 seconds, what is its speed?
Answers
Answer:
v = 0.416 m/s
Step-by-step explanation:
Give that,
Distance covered by a train, d = 50 m
Time taken, t = 120 s
We need to find the speed of a train. The formula for speed of an object is equal to the total distance covered divided by total time taken. It can be given by :
[tex]v=\dfrac{d}{t}\\\\v=\dfrac{50\ m}{120\ s}\\\\v=0.416\ m/s[/tex]
So, the speed of a train is 0.416 m/s.
Jaylin has $50 in her fun account she deposit $ 10 per month into the account but $ 6 per month is deducted to pay for a streaming service
Answers
Answer:
16 per month
Step-by-step explanation:
you add the 10 and 6 together making it 16 total a month
please answer it I'll give all my points
Answers
Answer:
b=10
Step-by-step explanation:
you need to simplify it
Check the picturee need helppp
Answers
9x+6+4x-2x+1-15
What is the answer?
Answers
Answer: 3x - 8
Hope it helps!
Answer:
9 + 6 + 4 − 2 + 1 − 1 5
9x+{\color{#c92786}{6}}+4x-2x+{\color{#c92786}{1}}{\color{#c92786}{-15}}
9x+6+4x−2x+1−15
9 − 8 + 4 − 2
Step-by-step explanation:
What do you call a female bug that floats?
Answers
Answer:
A buoyant girl ant
Step-by-step explanation: