Answers
Answer:
B) [tex]x\geq0[/tex]
Step-by-step explanation:
The domain of the square root function is all real non-negative numbers. In a numerical format that is as follows:
[tex]D(\sqrt{x})={[0,\infty )}[/tex]
This is more commonly denoted as:
[tex]x\geq0[/tex]
In the case of the given function:
[tex]g(x)=\sqrt{8x}[/tex]
The domain is still ([tex]x\geq0[/tex]) as multiplying a value by (8) does not alter this. A negative number times (8) is still negative and thus cannot be a part of the square root domain. Similarly, a positive number times (8) is still positive and remains a part of the square root domain. Moreover, (0) times (8) is still (0).
Related Questions
Find the value of n. olease help
Answers
Step-by-step explanation:
(-3n-13)+(n-369)=360degrees
-3n-13+n-369=360degrees
-3n+n-369-13=360degrees
-2n-382=360 degrees
-2n=(360+382)degrees
-2n=742
n=742 divided by - 2
= - 371
[tex]\\ \rm\longmapsto -3n-13=n-369[/tex]
[tex]\\ \rm\longmapsto -3n-n=-369+13[/tex]
[tex]\\ \rm\longmapsto -4n=-356[/tex]
[tex]\\ \rm\longmapsto 4n=356[/tex]
[tex]\\ \rm\longmapsto n=\dfrac{356}{4}[/tex]
[tex]\\ \rm\longmapsto n=89[/tex]
please help
Solve -2/3n <_16. which of the following must be true about the inequality and the resulting graph? Select Three options
Answers
The circle is closed.
N>=-24
The arrow points to the right
Explaining:
The circle will allows be closed if the answer is equal to. Think of greater than or less than sign as an arrow. It will allows point the direction of the >.
Write an absolute value inequality for the graph below. Use x for your variable.
Answers
Answer:
|x| ≥ 7
Step-by-step explanation:
Taking the absolute value means that any value of x will always be positive, meaning that the absolute value of -7 or less would be 7 or greater, which satisfies the inequality above and line graph.
Absolute value is 7 or greater.
What is inequality?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
p ≠ q means that p is not equal to qp < q means that p is less than qp > q means that p is greater than qp ≤ q means that p is less than or equal to qp ≥ q means that p is greater than or equal to qAs, absolute value means that any value of x will always be positive.
So, the absolute value according to -7 or less would be 7 or greater,
Hence, absolute value is 7 or greater.
Learn more about inequality here:
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(3,-2)
– 2-
→
(1,0)
how many times am i moving ?
Answers
Answer:
Step-by-step explanation:
HELP ASAP!! THIS IS SLOPE INTERCEPT FORM AND I HAVE NO IDEA HOW TO TO DO PLEASE EXPLAIN
Answers
What is the value of k in the equation (k - 1)/ 15 = 15/9 ?
Answers
[tex]\\ \sf\longmapsto \dfrac{k-1}{15}=\dfrac{15}{9}[/tex]
[tex]\\ \sf\longmapsto 9(k-1)=15^2[/tex]
[tex]\\ \sf\longmapsto 9k-9=225[/tex]
[tex]\\ \sf\longmapsto 9k=225+9[/tex]
[tex]\\ \sf\longmapsto 9k=234[/tex]
[tex]\\ \sf\longmapsto k=\dfrac{234}{9}[/tex]
[tex]\\ \sf\longmapsto k=26[/tex]
Step-by-step explanation:
everything can be found in the picture
− 5/2 ÷5/7
please help again....please
Answers
Step-by-step explanation:
hope you get it.
if you need answers in decimal it is -3.5
Answer: - 7/2
Alternative Answers: - 3 1/2, - 3.5
Step-by-step explanation:
- 5/2 / 5/7
To divide by a fraction, multiply by the reciprocal of that fraction.
- 5/2 x 7/5
Reduce the numbers with the greatest common factor 5
- 1/2 x 7
Simplify and calculate the product
- 7/2 or - 3 1/2 or - 3.5
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Help please I will give brainlyest 9th grade lidral arts
Answers
-5 + 12 is 7
-2 - 8 is -10
The letters a and b represent nonzero constants solve
ax-b=12.5 for x
Answers
Answer:
x=(12.5+b)/a
Step-by-step explanation:
ax-b=12.5
ax=12.5+b
x=(12.5+b)/a
The solution for the equation ax - b = 12.5 for x is:
x = (12.5 + b) / a
We have,
To solve the equation ax - b = 12.5 for x, follow these steps:
- Add b to both sides of the equation:
ax - b + b = 12.5 + b
This simplifies to:
ax = 12.5 + b
- Divide both sides of the equation by "a":
(ax) / a = (12.5 + b) / a
Simplify:
x = (12.5 + b) / a
Thus,
The solution for the equation ax - b = 12.5 for x is:
x = (12.5 + b) / a
Learn more about equations here:
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Hello! Any help is appreciated (:
Answers
Answer:
yes
Step-by-step explanation:
This relation is a function
Each input value goes to only one output value so the relation is a function
Answer:
Yes this is a function
Step-by-step explanation:
Hope this helps you have a wonderful afternoon
− 4 − [2+4( − 6) − 4 −(2²-5×21)]
Answers
Answer:
1
Step-by-step explanation:
First, solve four your last bracket, 2 squared is 4 and minus 5 is -1 times 21 is -21. Yet because the outer symbol is a negative, all signs change-making 21 positive. Solve 4*-6, and you get -24. This leaves you with [2-24-4+21] that gives you -5. Yet, because the outer sympol is a negative, 5 becomes positive. This leaves you with 1.
Answer:
71
Step-by-step explanation:
− 4 − [2 + 4(− 6) − 4 − (2²- 5×21)]
− 4 − [2 + 4(− 6) − 4 − (4 - 5×21)]
− 4 − [2 + (-24) − 4 − (4 - 105)]
− 4 − [-22 − 4 − (-101)]
− 4 − [-22 − 4 + 101]
− 4 − [-22 + 97]
− 4 − [-22 + 97]
− 4 − [75]
− 4 − 75
71
Which equation has the same solution as x2 + 12x +8= -5?
Answers
Answer:
Hope its help you...........
Simplify the following expression:
4n - m + 3p + 2m - n - p
Answers
Answer:
The choose One
3n+m+2p
I hope I helped you^_^
Answer:
[tex] = 3n + m + 2p[/tex] (first option)
Step-by-step explanation:
[tex]4n - m + 3p + 2m - n - p[/tex]
[tex]4n - n = 4n - 1n = (4 - 1)n = 3n[/tex]
[tex]3n - m + 3p + 2m - p[/tex]
[tex] - m + 2 = - 1m + 2m = ( - 1 + 2)m = 1m = m[/tex]
[tex]3n + m + 3p - p[/tex]
[tex]3p - p = 3p - 1p = (3 - 1)p = 2p[/tex]
[tex] = 3n + m + 2p[/tex]
Answer this please x + 14 = -6
Answers
Answer:
b) -20
Step-by-step explanation:
-20+14= -6
Answer:
The answer is B.) -20
Step-by-step explanation:
wrong) 8 + 14 = 20
Right) -20 + 14 = -6
Wrong) -8 + 14 = 6
Wrong) 20 + 14 = 34
If this helps you Brainlest would be very nice
P.S Thank ❤️ and Rate ⭐️ my answer.
Teresa has a clock that gives off a signal every 60 minutes, another clock that gives off a signal every 150 minutes, and a third one that gives off a signal every 360 minutes. At 9 am, all three clocks coincide and give off the signal at the same time. a) What is the least amount of hours it will take for the clocks to coincide again? b) At what time will they all give off the signal?
Answers
Answer:
[tex]\mathrm{Least\:Common\:Multiple\:of\:}60,\:360,\:150:\quad 1800[/tex]
in 30 hours
Step-by-step explanation:
solve for x =
a 9
b 7
c 4
Answers
2x = 18
x = 9
Jackie orders 7 scones for $12.31. What is the cost of 2 scones?
Answers
Evaluate this exponential expression.
8.(2+ 3)2 – 42
А. 72
В. 11
ООО О
С. 184
D. 24
Answers
Write an equation that can be use to find the price to place a phone call.
Answers
SOMEONE HELP PLEASE ILL GIVE BRAINLIEST TO THE RIGHT ANSWER!!
Answers
Answer:
[tex] {9}^{ - \frac{1}{2} }[/tex]Step-by-step explanation:
Given,
[tex] \frac{ \sqrt[4]{9} \sqrt{9} }{ \sqrt[4]{ {9}^{5} } } [/tex]
[tex] = \frac{ \sqrt[4]{9} \sqrt{9} }{ \sqrt[4]{9 \times 9 \times 9 \times 9 \times 9} } [/tex]
[tex] = \frac{ \sqrt[4]{9} \sqrt{9} }{9 \sqrt[4]{9} } [/tex]
[tex] = \frac{ \sqrt{9} }{9} [/tex]
[tex] = \frac{ {9}^{ \frac{1}{2} } }{ {9}^{1} } [/tex]
[tex] = {9}^{ \frac{1}{2} - 1} [/tex]
[tex] = {9}^{ - \frac{1}{2} } (ans)[/tex]
what is the smallest 4 digit number that is both a perfect square AND a perfect cube?
thank you so much for your time, and thank you so so much if you answer my question!! I will give brainliest if I can!
Answers
Answer:
The answer is 1024
Step-by-step explanation:
Hope I am correct
Answer:4096
Step-by-step explanation: Considering that 4096 is a perfect square and perfect cube. Also that being the smallest 4 digit number 4096 is the correct answer
1.3/4 part of number of students are girls and 120 students are boy. how many student are there altogether *
Answers
Answer:
159 students.
Since all you need to do is multiply 120×1.3/4=39, then you add 120, as we are told that there are 120 boys. Basically, there are 39 girls and 120 boys, since by multiplying 20×1.3/4 equals 39, so 39 girls, and 120 boys. Now add them all together, 120+39=159.
Hope I helped!
11(5) - 11(4) I really need helpon this
Answers
[tex]Hello[/tex] [tex]There![/tex]
The answer is....
[tex]11.[/tex]
Hopefully, this helps you!
[tex]AnimeVines[/tex]
Answer:
The answer is 11.
Step-by-step explanation:
(11*5)-(11*4)=???
11*5=55
11*4=44
55-44=11.
i don’t understand can someone please help me
Answers
Answer:
Answer:
Step-by-step explanation:
Answer as Photo
If x+y=10 and x-y=4 find the value of x2-y2
Answers
Answer:
40
Step-by-step explanation:
[tex]x^2 - y^2 = (x+y)(x-y) = 10\times 4 = 40[/tex]
sarah solved an equation correctly, and she got 2=2. in a complete sentence, explain what this result means.
Answers
Answer:
see explanation
Step-by-step explanation:
Solving an equation and obtaining the final line as
2 = 2 ( that is both sides equal )
Indicates that the equation has an infinite number of solutions
Solve. Give exact answers if possible, otherwise round to two decimal places. [6 marks]
A) 64^ x+4= (1/6)^x B) 5^x+1 - 5^x+2= -2500 C) 5^ x-1 + 10= 53
Answers
Step-by-step explanation:
jjjeejjenNJjsjsjsjJjsjshsbsbebeh
Please help me. 20 POINTS
Answers
Answer:
No. Angle 1 is an obtuse angle while angle 2 is an acute angle. obtuse angles are more than 90 degrees, which is more than an acute angle's less than 90 degrees.
Step-by-step explanation:
write a polynomial in standard form with the zeros –4 0 1 and 4
Answers
Step-by-step explanation:
Hi there!
Zero of the polynomial is the value of "X" that gives final answer as zero.
So, as the polynomial in the second gives zero every time when we keep the zero which are given in the question. It is the answer.
Check:
• x⁴ - x³ - 16x² + 16x
(-4)Keep the value -4 as the value of X in polynomial.
= (-4)⁴-(-4)³ -16*(-4)²+16*(-4)
= 256+64-256-64
= 0
0Keep the value 0 as the value of X in polynomial.
= (0)⁴-(0)³ -16*(0)²+16*(0)
= 0-0-0+0
= 0
1Keep the value 1 as the value of X in polynomial.
= (1)⁴-(1)³ -16*(1)²+16*(1)
= 1-1-16+16
= 0
4Keep the value 4 as the value of X in polynomial.
= (4)⁴-(4)³ -16*(4)²+16*(4)
= 256 - 64-256+64
= 0
Therefore, the correct answer is option B.
Hope it helps!
Someone help please.
Answers
Answer:
Translation (the +5)
Dilation (the x 4)
Compression (the 3 to 1/3, and the x to 2-x)
Step-by-step explanation:
Brainliest, please!