Answer:
36
Step-by-step explanation:
ik it bc im smart
If 12 oranges cost $4.80, what would be the cost for 5 oranges
Answer: 24
Step-by-step explanation:
Because if you do 4.80 times 5 you’ll get 24 because each orange cost $4.80
Answer:
the cost of 5 oranges would be $2.00
Step-by-step explanation:
To solve this we need to find the unit rate and when we do this we can solve this problem. To find that we need to divide 4.80 by 12 once we do that we just have to multiply that number by 5 to get our answer, when you divide you'll get 0.4 and then multiply that by 5 and you'll get $2.00.
Given r(x) = StartFraction 11 Over (x minus 4) squared EndFraction , which represents a domain restriction on r(x) and the corresponding inverse function? X > 4; r–1(x) = 4 minus StartRoot StartFraction 11 Over x EndFraction EndRoot x > 4; r–1(x) = 4 + StartRoot StartFraction 11 Over x EndFraction EndRoot x > –4; r–1(x) = 4 minus StartRoot StartFraction 11 Over x EndFraction EndRoot x > –4; r–1(x) = 4 + StartRoot StartFraction 11 Over x EndFraction EndRoot
Answer:
x > 4; r–1(x) = 4 + StartRoot StartFraction 11 Over x EndFraction EndRoot
Step-by-step explanation:
We are given that
[tex]r(x)=\frac{11}{(x-4)^2}[/tex]
We have to find the domain of restriction on r(x) and corresponding inverse function.
Let
[tex]y=r(x)=\frac{11}{(x-4)^2}[/tex]
[tex](x-4)^2=\frac{11}{y}[/tex]
[tex]x-4=\sqrt{\frac{11}{y}}[/tex]
[tex]x=\sqrt{\frac{11}{y}}+4[/tex]
[tex]r^{-1}(y)=\sqrt{\frac{11}{y}}+4[/tex]
Now, replace x by y and y by x then, we get
[tex]r^{-1}(x)=\sqrt{\frac{11}{x}}+4[/tex]
The function is not defined at x=4
But,
The inverse function defines for all positive real values.
Therefore, domain of r(x)=x>4 and inverse function
[tex]r^{-1}(x)=\sqrt{\frac{11}{x}}+4[/tex]
Option:
x > 4; r–1(x) = 4 + StartRoot StartFraction 11 Over x EndFraction EndRoot
Answer:
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Step-by-step explanation:
b
pl help it’s for a grade
Answer:
area of lot: (2×2+7×+6)-1624= 2×2+7×-1618
Step-by-step explanation:
lot: (2×+3)(xt2)
2×2+4×t3×t6
a: 2×2+7×+6ft 2
house: 58×28= 1,624
a: 1624 ft 2
3g – 6 = 18 – g
solve for g
Answer:
g = 8
Step-by-step explanation:
3g - 6 = 18
+6 +6
3g = 24
divide by 3
g = 8
Answer:
The answer is G = 8
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Hoped this helped!
Brainly, Please?
HELP ANSWER FAST!!!!!
Answer:
i don't know i am sososososo sosososososososo sorry
Step-by-step explanation:
A school rewards students for good work by giving them merit points.
James has x merit points.
Sarah has four times as many merit points than James.
Robert has 31 fewer merit points than James.
Each merit point is worth 3 pence.
All three of the students have a total of £14.73
Work out how many merit points each student has.
Answer:
hi...... hello.. m...... n. b
-4h - 2 = -6h - 8 i need all the steps pls!!
Answer:
h=-3
Step-by-step explanation:
-4h-2=-6h-8
+6h +6h
2h-2=-8
+2 +2
2h=-6
h=-3
what is 3/8 x 4/5 plzzzzz help
Answer:3/10 or 0.3
Step-by-step explanation:
What type of symmetry does the figure have?
line symmetry only
rotational symmetry only
both line and rotational symmetry
none of the above
Answer:
B. rotational symmetry onlyStep-by-step explanation:
Line symmetry is when the line acts like a mirror. We don't have such a symmetry here.
The figure has rotational symmetry only, if you rotate it about its center it will map to itself every 180 degrees.
Correct option is B
Answer:
B. rotational symmetry only
Step-by-step explanation:
help lol, show wurk cuz u know how teachers are these days
Answer:
Infinitely many solutions (the lines are identical)
Step-by-step explanation:
Let's start by getting each equation into slope intercept form (y=mx+b)
-14x-14y=28
-14x-28=14y
-x-2=y
and
7x+7y= -14
7x+14= -7y
-x-2=y
We can see that these two lines are identical which means that there are an infinite amount of answers
Some one please help someone good at geometry because I’m failing :( plz makes sure it’s right
Answer:
7
Step-by-step explanation:
find the volume of a rectangle block of ice 2 feet by 3 1/2 feet by 1 1/2.
the volume of the rectangular block of ice is ( simplify your answer)
Answer:
The answer is 80.5!
Step-by-step explanation:
The reason to the answer is because volume of a cuboid is l×B×H
(Substitute the values) L = 2 , B = 3.5 , H = 11.5
2 × 3.5 × 11.5
Therefore, when we multiply these numbers we get, the answer 80.5!
I hope this answer helps!
18 points please help! check the file!
Answer:
90 days you need to find the LCM of both of the days
Step-by-step explanation:
Find where 18 and 30 end up to and those are the many days they meet up again
The polynomial ax2 − 64 is a difference of two squares. Find all possible values of a between 1 and 100 inclusive. The inclusive values are
Answer:
[tex]a = \{1,4,9,16,25,36,49,64,81,100\}[/tex]
Step-by-step explanation:
Given
[tex]ax^2 - 64[/tex]
Required
Determine possible values of a
For the expression to be a difference of two squares, then a must be a perfect square between 1 and 100 (inclusive).
Let [tex]a = k^2[/tex] where [tex]k \ge 1[/tex]
When k = 1
[tex]a = 1^2 = 1[/tex]
k = 2
[tex]a = 2^2 = 4[/tex]
k=3
[tex]a = 3^2 = 9[/tex]
It goes on until k = 10
[tex]a = 10^2 = 100[/tex]
So, the possible values of a are:
[tex]a = \{1,4,9,16,25,36,49,64,81,100\}[/tex]
the sum of the measures of two exterior angles of a triangle is 272. what is the measure of the third exterior angles
Answer.
Step-by-step explanation:
Given = sum of two exterior angle of a triangle is 272 .
rule of triangle is that each and every angle which are outside a triangle is 360.
so, 272 + x = 360
x = 360 - 272
x = 88
please help will give brainliest
Answer:
Answer is c
Step-by-step explanation:
Healthcare workers often use medicine or surgery to diagnose diseases. study diseases. prevent diseases. treat diseases.
Answer:
D
Step-by-step explanation:
A contractor charges $35 for the installation of gutters, plus $1.50 per foot. If one installation cost $162.50, how many feet of gutter were required?
Answer:
I'm pretty sure it is 85 feet
Half the product of two numbers m and n, minus five times a third number p
Answer:
Step-by-step explanation:
(1/2)(m)(n) - 5(p)
This is an expression, not an equation.
- Colin invests £1100 into his bank account.
He receives 5% per year simple interest.
How much will Colin have after 3 years?
Give your answer to the nearest penny where appropriate.
Answer:
it is 1265 ?!?!?!!?!?!!?
Step-by-step explanation:
work out
HELP WITH MATH IF YOU DON'T KNOW THE ANSWER THEN GET OUT OF THE QUESTION
Answer:
1.79 or 43/24
Step-by-step explanation:
179 pregunta 43/24
18.9 divided by 5 I need the answer I decimal form ASAP!!!!!!!!
Answer: 3.78
Step-by-step explanation:
Is y=x+2 a linear function
Answer: Yes Y=x+2 is a linear function.
Find the solution of this system of equations.
Separate the x- and y-values with a comma.
X + 2y = 8
x - y = 2
Answer:
Step-by-step explanation:
x + 2y = 8
x - y = 2
x + 2y = 8
-x + y = -2
3y = 6
y = 2
x - 2 = 2
x = 4
(4, 2)
Given the function g(x) = -3x + 4, compare and contrast g(-2) and g(4). Choose the statement that is true concerning these two values.
Answer: D
Step-by-step explanation:
Fill in the x's with -2 for the first time to get one answer then go back and fill in 4 for the second answer.
g(-2)= 10
g(4)=-8
Proving g(-2) is greater than g(4).
Can you help me pleasee ?
Answer:the nswer is
Step-by-step explanation:
What kind of sequence is this? 39, 156, 468, 936
Answer:
Geometric
Step-by-step explanation:
The given sequence is; 39, 156, 468, and 936 Geometric sequence.
What is a geometric sequence and how to find its nth term?Three parameters differentiate between which geometric sequence we're talking about. The first parameter is the initial value of the sequence. The second parameter is the quantity by which we multiply the previous term to get the next term. And the third parameter is the length of the sequence. It can be finite or infinite.
Consider that the initial term of a geometric sequence is a and the term by which we multiply the previous term to get the next term is r.
Thus, the nth term of such sequence would be; [tex]T_n = ar^{n-1}[/tex]
We have been given that the sequence is; 39, 156, 468, 936
Hence, the given sequence is; 39, 156, 468, and 936 Geometric sequence.
Learn more about geometric sequence here:
https://brainly.com/question/2735005
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1,729 is divisible by 9
a. true
b. false
What is the coefficient in the expression 10x + 8?
Stact
Answer:
10
Step-by-step explanation:
whenever a number is next to a variable it is always called the co efficient
PLZ HELP ASAP!! WITH GIVE HIGHEST POINTS IF THE ANSWER IS RIGHT!!!
Answer:
degree is 6 and it is a trinomial