Answer:
The answer = 0.25
simplify 4 whole 2/7 + 5/7
Answer:
1
Step-by-step explanation:
2/7+5/7=7/7=1 because 7/7 would be a 1 whole
Answer:
35/7
Step-by-step explanation:
4 = 28/7
28/7 + 2/7 + 5/7 = 35/7
Evaluate 4 + 2(x + 6)2 for x = -3. A. 18 B. 12 C. 22 D. 54
B
dont trust me on this i solved it but i got a completely different answer which is not on the list. I got 6 as the answer.
Look at picture for question.
1.
Find the value of 5x? if x = -3.
Answer:
-15
Step-by-step explanation:
5 * -3 = -15
x = -3
5x = 5(-3)
5(-3) = -15
if A:B=1/2:1/3, and B:C is 1/2:1/3, what is A:B:C?
(a) 2:3:3
(b) 1:2:6
(c) 3:2:6
(d) 9:2:4
Answer:
Step-by-step explanation:
C)3:2:6
Help help help help help
Determine f –1(x) if f of x is equal to the quantity x plus 3 end quantity over the quantity x minus 4 end quantity where x 4.
f inverse of x is equal to the quantity x minus 1 end quantity over the quantity 4 times x plus 3 end quantity
f inverse of x is equal to the quantity 4 times x plus 3 end quantity over the quantity x minus 1 end quantity
f inverse of x is equal to the quantity x minus 4 end quantity over the quantity x plus 3 end quantity
f inverse of x is equal to the quantity x minus 3 end quantity over the quantity x plus 4 end quantity
Answer:
Option BStep-by-step explanation:
Given function:
f(x) = (x + 3)/(x - 4)Find its inverse, take f(x) as y and swap x with y
x = (y + 3)/(y - 4)x = (y - 4 + 7) / (y - 4)x = 1 + 7/(y - 4)x - 1 = 7 / (y - 4)y - 4 = 7 / (x - 1)y = 4 + 7 / (x - 1)y = (4x - 4 + 7)/ (x - 1)y = (4x + 3) / (x - 1)Replace y with f⁻¹(x):
f⁻¹(x) = (4x + 3) / (x - 1)Correct choice is B
A x is equal to the quantity x plus 3 end quantity over the quantity x minus 4 end quantity where x 4. at x = 0.5, the inverse function f²(-1)(x) f²(-1)(x) = 0.5
To determine the inverse of the function f(x) = (x + 3) / (x - 4), to follow these steps:
Replace f(x) with -1, since you're looking for the inverse at the point where f(x) = -1:
-1 = (x + 3) / (x - 4)
Solve for x in terms of -1:
Multiply both sides by (x - 4):
-1 ×(x - 4) = x + 3
Distribute the -1:
-x + 4 = x + 3
Solve for x:
Subtract x from both sides:
4 = 2x + 3
Subtract 3 from both sides:
1 = 2x
Divide by 2:
x = 0.5
To know more about function here
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how do you subtract fractions with different denominators (I completely forgot)
Answer:
multiply them by a a number that allows the denominators to be the same
Step-by-step explanation:
example
1/2-1/6
I would multiply 1/2 by 3 to get 3/6 which i could then subtract from 1/6
3/6-1/6 = 2/6
ILL MARK BRAINLIEST HELP PLS
Answer:
Step 1, do math:
-13.6 >= 1.7x
-8 >= x
answer: C
2x+y=5;(7,5)
Tell whether the ordered pair is a solution of the equation Just substitute a given X/Y
to see if the equation works right solution if it works and not solution if it doesn’t
Answer:
(7,5) not solution for 2x+y
Step-by-step explanation:
2(7) + 5 =19 which is not 5,
possible answer for X/Y
(0,5)
(7,-9)
1) Which value is equivalent to 5+ 4 x 2? A) 11 B) 13 C) 18 D) 22
Answer:
Option B) 13 is correct
Step-by-step explanation:
5+4×25+813What is the output of a function when tha input is -9
Answer: f(-9)
Step-by-step explanation:
A function is described in the form of f(x)
Therefore, if this is how a function is stated we have x as the input.
Here, the x is equal to -9
So now:
f(-9) after substitution.
Solve for x: 49.98+12x=61.98+7x
Answer:
X=2.436
Step-by-step explanation:
Mathew basketball team won 68% of the games they played if they won 17 games how many did they play
Answer:
25
Step-by-step explanation:
turn 68% into a decimal (or keep as a percentage, your choice) and divide
17 divided by 0.68 (68% as a decimal) = 25
Write the expression as the sum or difference of two logarithmic functions containing no exponents.
log(x/x + 1)
Hi how u doin ?
[tex] log( \frac{x}{x + 1} ) = \\ [/tex]
[tex] log(x) - log(x + 1) [/tex]
Have a great day ❤
Find the solution
3(x - 4)+ 2x =23
Answer:
the answer for that is :
x = 7
Answer:
x=7
Step-by-step explanation:
3(x-4)+2x=23
3x-12+2x=23
5x-12=23
23+12=35
35/5=7
Draw the graph on the following lines.
Answer:
4. The y would be 9
5. The x-int would be 1.5
Step-by-step explanation:
This population chart represents linear or exponential growth?
•linear
•exponential
This is Linear graph.
Linear graph is represented in the form of a straight line. ... If the graph of any relation gives a single straight line then it is known as a linear graph. The word "linear" stands for a straight line. The linear graph is a straight line graph that is drawn on a plane connecting the points plotted on x and y coordinates.
- BRAINLIEST answerer
can someone pleaseeeee helppppp mee
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[tex] \frac{ - 12}{c} = 6 \\ [/tex]
Inverse both sides
[tex] - \frac{c}{12} = \frac{1}{6} \\ [/tex]
Multiply both sides by - 12
[tex]( - 12) \times - \frac{c}{12} = ( - 12) \times \frac{1}{6} \\ [/tex]
[tex]c = - 2[/tex]
There u go have a great day ❤
Answer: C = -2
Step-by-step explanation: Well if you times 2x3 that = 12. So -2= c.
I am really sorry if this is wrong. I tried my best. :-)
Hope you have a wonderful day !
PLEASE HELP !!! PICS DOWN BELOW
Answer:
262.25 $
Step-by-step explanation:
Find the volume of the following square pyramid.
Check the picture below.
[tex]\textit{volume of a pyramid}\\ V = \cfrac{Bh}{3}~~ \begin{cases} B = \stackrel{\textit{area of its base}}{50\times 50}\\ h = \stackrel{\textit{its height}}{60} \end{cases}\qquad \implies V = \cfrac{50\cdot 50\cdot 60}{3}\implies \boxed{V= 50000}[/tex]
y = - 1/7x - 2 parallel to 7,6 ???
Answer:
y = - 1/7x - 7
Step-by-step explanation:
Given equation ,
=> y = -1/7 - 2
On comparing to slope intercept form of the line we get the slope as -1/7
Now as we know that the slope of two parallel lines are same . So the slope of parallel line will be -1/7 .
Using point slope form ,
=> y - 6 = -1/7( x -7)
=> y -6 = -1/7x +1
=> y -7 = -1/7x
=> y = -1/7x -7
Which equations are true? Select all that apply.
A.
30
×
100
=
3
,
000
B.
30
×
10
3
=
30
,
000
C.
30
×
1
,
000
=
3
,
000
D.
30
×
10
4
=
3
,
000
,
000
E.
30
×
10
,
000
=
30
,
000
Answer:
a and c
Step-by-step explanation:
Answer: The answer is B C and E
Step-by-step explanation: Well, because the question says on B This 30×10³= 3,000 Since it has 3 zeros it is right. And C is this problem 30×1,000= 3,000 That is correct because it has 3 zeros [ which can be 10³ ]. And lastly E its the same thing. And I hope this helped!
What is the equation of this line?
A. y= x - 3 =
B. y=-x-3 =
C. y= -2x - 3
D. y=2x-3 - - 3
Zahara rides with her dad to her grandmother’s house. They travel 159 miles in 3 hours. Her uncle, Jorge, drives there separately from his home. a. At what speed does Zahara’s dad drive, in miles per hour? Draw a model to show your work.SOLUTION b. Jorge’s trip takes the same amount of time as Zahara’s, but he travels a shorter distance. Does Jorge drive faster or slower than Zahara’s dad?A store changes the cost of a package of batteries. Now customers pay more money for the same number of batteries. Did the cost per battery increase, decrease, or stay the same? Explain how you know. 3 4
Choose the inequality that represents the following
Answer:
Step-by-step explanation:
I think it is A
Answer:
D
Step-by-step explanation:
This is because the inequality has to show that x is greater than 1, and since the circle is filled, that means that it also has to equal 1. Therefore the symbol is > with the line below it.
Find the value of the following expression:
(28 ⋅ 5−5 ⋅ 190)−2 ⋅ 5 to the power of negative 2 over 2 to the power of 3, whole to the power of 4 ⋅ 228 (5 points)
Write your answer in simplified form. Show all of your steps. (5 points)
Answer:
25
Step-by-step explanation:
Answer:
5^2 = 25
Step-by-step explanation:
The volume of a gas in cubic centimeters, V, varies inversely with the
pressure of the gas in liters per square centimeter, p.
When the volume of the gas is 16 cm, its pressure is 20 L/cm2. Find the
volume of the gas when the pressure is 2.5 L/cm2
A. 322.5 cm
B. 800 cm3
C. 128 cm3
D. 0.008 cm
Answer:
C. 128 cm³
Step-by-step explanation:
16(20) = 320
320/2.5 = 128 cm³
help asap whoever right get brainiest
Answer:
EF
Step-by-step explanation:
I think the answer is EF because turning the line counterclockwise and 80 degree angle would be that.
Help me with this answer please
Answer:
There is 8 blue sweets and 4 red sweets.
Step-by-step explanation:
There is only blue and red sweets.
There is 12 sweets in total.
There is two times as many blue sweets as red sweets
There is 8 blue sweets and 4 red sweets.
