Which inequality represents all values of x for which the product below is
defined?
A. x2-2
B. X20
c. xs-2
D. x >0
Answers
Answer:
B
Step-by-step explanation:
First you put that then multiply inside of that then you cross over percent than boom there's your awnser your welcome
The inequality that represents all values of x for which the product is defined is x ≥ 0
What is an inequality?An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.
Given is an expression, we need to determine the all values of x for which the product is defined,
The product is √4x · √x+2
We must meet both conditions:
(4x) ≥ 0 and (x+2) ≥ 0
So, 4x ≥ 0
x ≥ 0
And, x ≥ -2 [subtract 2 from both sides.]
So, we can say the condition should be x ≥ 0
Hence, the inequality that represents all values of x for which the product is defined is x ≥ 0
Learn more about inequality, click;
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Related Questions
Angela's text messaging plan charges 30¢ for each message over 600 in addition to a $9 base charge. If
she owes $36.60 for text messaging in the month of July, how many text messages did she send that
month?
Answers
answer: 692
Step-by-step explanation:
36.6 - 9 = 27.6
27.6/0.3 = 92
600 + 92 = 692 text messages
WILL GIVE 100 POINTS!!!!
On the map of an amusement park on a coordinate grid, the skating rink is at (−1.5, −1).
The coordinate grid is shown from negative 3 to positive 3 on the x-axis and negative 3 to positive 3 on the y-axis. There are increments of 1 over 2 for each grid line on each of the two axes. Only the whole numbers are labeled on either side of the axis.
Which of these shows how to plot the point to mark the skating rink?
From the origin, move 1.5 units to the left along the x-axis and 1 unit vertically down, and place the point.
From the origin, move 1 unit to the left along the x-axis and 1.5 units vertically down, and place the point.
From the origin, move 1 unit to the right along the x-axis and 1.5 units vertically down, and place the point.
From the origin, move 1.5 units to the right along the x-axis and 1 unit vertically down, and place the point.
Answers
Answer:
The first option is correct.
Moving 1.5 units to the left (or -1.5 units to the right).
Moving 1 unit down (or -1 unit up).
Therefore you get the result of (-1.5, 1) as is the location of the rink.
Step-by-step explanation:
PLS GiVE ME BRAINLIEST
Carlos is on the swim team. Each week he swim a total of 2000 meters. How many kilometers does he swim each week?
Answers
Answer:
2 kilometers
Step-by-step explanation:
1000 meters = 1 kilometer
2000 meters = 2 kilometers
If you need to setup a conversion
[tex]\frac{2000m}{1}[/tex] × [tex]\frac{1km}{1000m}[/tex]
The meters cancel
[tex]\frac{2000km}{1000} \\[/tex]
Reduce
2 km
Find the area of the shaded region.
Answers
find the sum of 4/10 + 20/100 = show work
Answers
Step-by-step explanation:
Multiply (4/10) by 10 to find the sum using common denominators:
[tex] \frac{4 \times 10}{10 \times 10} = \frac{40}{100} [/tex]
Add:
[tex] \frac{40}{100} + \frac{20}{100} = \frac{60}{100} [/tex]
60/100 is your unsimplified answer.
Divide (60/100) by 20:
[tex] \frac{60 \div 20}{100 \div 20} = \frac{3}{5} [/tex]
3/5 is your simplified answer.
Nicole has completed 36 deliveries so far this week. She needs to make 45 deliveries for the week. What percentage of her deliveries has Nicole completed?
Answers
Percent = 18 / 45
Reduced to 2 / 5, which is 40 percent.
Maria has 40 percent of her work completed.
The closest chicken shack to the city of portales is more than 125 miles away. Which two inequalities represent d the distance of chicken shacks from portales
Answers
Parallel lines are preserved in which of the following types of transformations? 1. rotations II. reflections III. translations
Answers
Answer:
All of the above.
Step-by-step explanation:
Translation, reflection, and rotation are isometries, since they preserve length. Therefore translation, reflection and rotation are congruency transformations. Further if we only require that parallel lines be mapped onto parallel lines, we get the shears and stretches.
Ela is buying $110 chair. She has a coupon for 15% off. How much does she pay for the chair if sales tax is 6%?
Answers
Answer:
$99.11 dollars
Step-by-step explanation:
Given the following question:
$110 dollars for a chair...
15% off from a coupon...
Then a 6% sales tax....
[tex]\frac{15\times110}{100} =15\times110=1650\div100=16.5[/tex]
[tex]110-16.5=93.50[/tex]
The chair costs $93.50 dollars after the 15% off coupon.
Now the 6% sales tax:
[tex]\frac{93.5\times6}{100} =93.5\times6=561\div100=5.61[/tex]
[tex]93.5+5.61=99.11[/tex]
[tex]=99.11[/tex]
After the 15% coupon and the 6% sales tax, the chair will cost "$99.11 dollars."
Hope this helps.
The equation shows an unknown number. PLEASE ANSWER, QUICKLY.
Answers
Solution:
Note that:
Given equation: x ÷ 3/7 = 7/15Simplify the given equation to solve for x.
x ÷ 3/7 = 7/15=> x × 7/3 = 7/15=> 7x/3 = 7/15=> 7x = 7/5=> 35x = 7=> x = 1/5Check:
1/5 ÷ 3/7 = 7/15=> 1/5 x 7/3 = 7/15=> 7/15 = 7/15 (True)Hoped this helped!
Use the associative property to rewrite the following expression.
3+(a+b)
Answers
Answer:
Associative Property of Addition a + (b + c) = (a + b) + c
Distributive property
[tex]a (b + c) = ab + ac[/tex]
The radius of a circle is 1 mile. What is the circle's area?
r=1 mi
Use 3.14 for . PLS HURRY!!!!!!
Answers
Answer:
$$6.28$$ miles Explanation: Circumference of circle with a radius $$r=1$$ mile then the circumference of circle $$=2\pi r$$ $$=2\cdot 3.14\cdot 1$$ $$=6.28\
Step-by-step explanation:
xnxx
What is the first time in the volume of a sphere?
Answers
Answer:
The formula for the volume of a sphere is V = 4/3 πr³. See the formula used in an example where we are given the diameter of the sphere.
Step-by-step explanation:
I hope it will help you....
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A tree is 7 feet 5 inches tall. How tall is it in inches
Answers
Answer:
The tree is 89 inches
Please mark as Brainliest
A net of a rectangular prism with dimensions of 18 inches, 20 inches, and 35 inches is given What is the surface area of this rectangular prism? Enter your answer in the box __
Answers
Answer:
The answer is 3380
Step-by-step explanation:
i took the test
I need help now pls
Answers
Answer:
22/10 or 11/5
Step-by-step explanation:
There are two (2) whole and two tenths (2/10).
You have to multiply the 2 whole by the denominator and add it to the numerator.
Step by step:
1) 2 and 2/10
2) (2*10) = 20
3) add 20 to 2, then put it on the /10
4) 22/10, then reduce the fraction
5) 11/5
Final answer: 11/5
I really need help it worth a lot of points
Answers
I think it's C, sorry if it isn't!
Use the figure to solve the inequality
Answers
Answer:
c hope this heps
Step-by-step explanation:
If you draw a single card once from a deck of ordinary playing cards, what is the probability that it will be (a) The ace of diamonds
Answers
Answer:
1/52
Step-by-step explanation:
hope this helps
2(x+5)-7=3(x-2)
Pls help ! find value of x
Answers
Answer:
dasd
Step-by-step explanation:
Given:
2(x + 5)-7= 3(x - 2)
To Find:
• Value of x
Solution:
⇒ 2(x + 5)-7= 3(x - 2)
⇒ 2x+10-7= 3x - 6
Rearranging the like terms,
⇒ 3x-2x = 10 + 6-7
⇒x=16-7
⇒x=9
Verification:
⇒ 2(x + 5)-7= 3(x - 2)
Putting x = 9,
⇒2(9+5)-7= 3(9 - 2)
2(14)-7= 3(7)
⇒28-7=21
⇒ 21 = 21
→ LHS = RHS
HENCE VERIFIED!!!
What is the next number in the sequence?6,12,24,48
A.72
B.96
C.108
D.112
E.124
Answers
Answer:
B. 96
Step-by-step explanation:
The pattern doubles for each number so 6 doubles to 12. 12 doubled is 24... ect
so to find the answer we just double 48 :
48 X 2 = 96
What iS the slope of the line represented by the equation y = -1/2x + ¼?
Answers
Answer:
-1/2
Step-by-step explanation:
When the equation of a line is given in the form y = mx + b like this is, the slope is simply the m value!
I need help for a tutorial class in algebra, just for better understanding.
Answers
Answer:
it's slant
Step-by-step explanation:
because it is improper and not equal
2x + 5y= 10; (4,9)
Write answer in slope intercept form.
Answers
Answer:
y = 5x - 5/2xy + 79
Step-by-step explanation:
First we need to solve for m which is slope.
Subtract 5y from both sides
2x = 10 - 5y
Then divide each term by 2
2x/2 = 10/2 + -5y/2
Then simplify to the left
x = 10/2 + -5y/2
Then simplify the right side
x = 5 - 5y/2
Next we have to find the value of b using the formula y = mx + b
So
y = (5 - 5y/2) * x + b
y = (5 - 5y/2) * (4) + b
9 = (5 - 5(9)/2) * (4) + b
Rewrite
(5 - 5(9)/2) * 4 + b = 9
Simplify more
Multiply 5 by 9
(5 - 45/2) * 4 + b = 9
Multiply by 2/2 to write 5 as a fraction
5 * 2/2 - 45/2) * 4 + b = 9
Then combine 5 and 2/2
(5 * 2/2 - 45/2) * 4 + b = 9
Combine the numerator over the denom
5 * 2 - 45/2 * 4 + b = 9
Simplify the numerator
-35/2 * 4 + b = 9
Cancel the common factor of 2
-35 * 2 + b = 9
Multiply
-70 + b = 9
Move the terms without b to the right side
b = 9 + 70 > b = 79
Now we substitute all the values into y = mx + b
y = 5x - 5/2xy + 79
Write 2,748 in Mayan numerals. Show work. Take a screen shot or picture and upload using the Insert Image link (the tree icon). Can you show me how you get this
Answers
How many cups are in 40 liters
Answers
Answer:
169.07
Step-by-step explanation:
I looked it up, hope it helps
I looked it up and it gave me this answer multiple times
Someone tell me the answer
Answers
Answer: 6:1
Step-by-step explanation: you’re welcome
Help?? I don’t get this
Answers
Answer:
x = 19
Step-by-step explanation:
When a triangle is cut by a line parallel to its base, the resulting two triangles are similar. That means corresponding sides are proportional (their ratios are equal).
There are several ways the ratios can be written, but I like to choose one that has the variable in the numerator. Here's the proportion and its solution.
[tex]\dfrac{x+5}{16}=\dfrac{30}{20}\\\\x+5=24\qquad\text{multiply both sides by 16}\\\\x=19\qquad\text{subtract 5 from both sides}[/tex]
_____
Additional comment
Technically, the corresponding sides of the triangles would be ...
entire long side of larger triangle: ((x+5) +30) and long side of smaller triangle (30)entire short side of larger triangle (36) and short side of smaller triangle (20)Since the parts labeled (x+5) and 16 are each the same fraction of their entire side, those parts are corresponding also, and will have the same proportion as other corresponding sides.
53,5_8,769 is divisible by 9
Answers
Answer:
The missing number is 2
Step-by-step explanation:
A room is 14 yards by 18 yards. Find the cost to carpet this room if carpet costs $2.30 per square yard
Answers
Answer:
$579.60
Step-by-step explanation:
First, we need to find the area of the (floor) of the room.
Area = Length * Width
We can plug in the given values into the equation.
Area = 14 yd * 18 yd
Area = 252 yd²
We can set up a conversion factor to see how much it costs to carpet the room...
[tex]\frac{\$2.30}{1 \ yard^2}*252 \ yards^2[/tex]
Cancel out the yd²...
$2.30*252=$579.60