[tex]f(x) = x + 2[/tex]
[tex]y = x + 2[/tex]
Subtract the sides of the equation minus 2
[tex]y - 2 = x[/tex]
So ;
[tex] {f}^{ - 1}(x) = x - 2 [/tex]
_________________________________
And we're done.
Thanks for watching buddy good luck.
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Is square root of 10 greater than, less than, or equal to 5?
Because 10 lies between two consecutive perfect squares (in increasing order), _______ and ______, 10−−√ is located between the square roots of these two numbers. This means that 10−−√ is located between ______ and _____ , so 10−−√ is less than 5.
Answer
5.0/5
9
erinna
Ace
3.9K answers
12.8M people helped
Given:
The number is .
To find:
The correct values for each blank.
Solution:
The given number is .
We know that, 10 lies between two consecutive perfect squares 9 and 16, . repeating is located between the square roots of these two numbers.
This means repeating is located between 3 and 4.
So, repeating is less than 5.
Therefore, Blank-1=9, Blank-2=16, Blank-3=3 and Blank-4=4.
The number √10 is less than 5.
Because 10 lies between two consecutive perfect squares 3 and 4.
What is square root of a number?
A square root of a number is a value that multiplied by itself gives the same number.
Given that;
The number is √10.
Now,
The value of √10 = 3.16
Which is less than 5.
Hence, 3.16 < 5
Since, The value of 3² = 9
And, The value of 4² = 16
Thus,
3² < 10 < 4²
So, The number √10 is less than 5.
Because 10 lies between two consecutive perfect squares 3 and 4.
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What is the value of the expression below when y = 5?
10y + 6
I don’t understand this at all
Answer:
56
Step-by-step explanation:
10y+6
10(5)+6
10*5=50
50+6=56
Answer:
Basically, you need to plug 5 in as y
Step-by-step explanation:
First, plug 5 in the place of Y 10 * 5 + 6
Then solve the equation from there.
10 * 5 = 50
50 + 6 = 56
Please help!
A factory used 72kg of tomatoes to make 8 batches of pasta sauce .
what quantity of tomatoes did the factory put in each batch?
can someone please help me i dont understand solution problems lol
Help me with this problem
2x-18=-10
Answer:
Step-by-step explanation:
18 is negative so add 18 to both sides
2x=8
so the answer would be 4 because
4 x 2= positive 8
hope that helped!!
I promise this the last one but how do you do these type of problems?
Answer:
0.96 + 0.43v
Step-by-step explanation:
You simplify, v and -0.57v are like terms, therefore you can add them together
v - 0.57v = 0.43 v
Answer:
0.96 + 0.43v
Step-by-step explanation:
What you are doing is combining like terms. Let's say v is candy I have v - .57v that means I have one candy and I ate .57 of it already so we subtract to get .43v and the .96 is brussel sprouts. We do NOT want to mix the candy and the brussel sprouts because they are different things.
If you need me to explain more let me know, but hopefully this helps and have a great day!
What is 1/8(2-x) -2/3( x - 3/4) + 2x = 13
Answer:
x=10[tex]\frac{4}{29}[/tex]
Step-by-step explanation:
Answer:
x=294/29
Step-by-step explanation:
u simplify and u get
3(2-x)-16(x-3/4)+48x=312
which is
29x+18=312
then u simplify it again
29x=294 which u get
x=294/29
what is the given domain for this
y=-2+2
Answer:
Y = 0
Step-by-step explanation:
Y = -2 + 2
Negative 2 plus 2 equals zero, there is no more numbers so Y = 0.
Polygon H is a scaled copy of Polygon G using a scale factor of 1/4
Polygon H's area is what fraction of Polygon G's area?
Whats the answer
Answer:
[tex]\frac{1}{16}[/tex]
Step-by-step explanation:
Given the scale factor 1 : 4 , then
the area factor = 1² : 4² = 1 : 16
That is area of polygon H is [tex]\frac{1}{16}[/tex] area of polygon G
help pls just one question !!!
Answer:
t > 30
Step-by-step explanation:
In terms of t, Lena's exercise time can be described by "t is more than 30". In math terms, that's the same as "t is greater than 30":
t > 30
Answer:
T>30
Step-by-step explanation:
Time is more then 30
She exercise more than 30 minutes per day.
what is the answer to this
Answer:
19
Step-by-step explanation:
Add up all the numbers:
3,2,2,2,1,1,1,4,2,1
Then you get 19.
Or you can say it as
3^2 + 2^4 + 1^4 + 4
- 3x + 9 - 4 = x + 3 + 2x
✩ Answer:
✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*
[tex]\bold{Hello!}\\\bold{Your~answer~is~below!}[/tex]
✩ Step-by-step explanation:
✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*
✺ Subtract [tex]4[/tex] from [tex]9[/tex] to get [tex]5[/tex]:
[tex]-3x+5=x+3+2x[/tex]✺ Combine [tex]x[/tex] and [tex]2x[/tex] to get [tex]3x[/tex]:
[tex]-3x+5=3x+3[/tex]✺ Subtract [tex]3x[/tex] from both sides:
[tex]-3x+5-3x=3[/tex]✺ Combine [tex]-3x[/tex] and [tex]-3x[/tex] to get [tex]-6x[/tex]:
[tex]-6x+5=3[/tex]✺ Subtract [tex]5[/tex] from both sides:
[tex]-6x=3-5[/tex]✺ Subtract [tex]5[/tex] from [tex]3[/tex] to get [tex]-2[/tex]:
[tex]-6x=-2[/tex]✺ Divide both sides by [tex]-6[/tex]:
[tex]x=\frac{-2}{-6}[/tex]✺ Reduce the fraction [tex]\frac{-2}{-6}[/tex] to lowest terms by canceling out the common factor, [tex]-2[/tex]:
[tex]x=\frac{1}{3}[/tex]
-OR-
✺ Reduce the fraction [tex]\frac{-2}{-6}[/tex] to lowest terms by dividing the numerator and denominator:
[tex]x=0.333333333[/tex] (This is a repeating decimal.)✩ Answer:
✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*
✺ Decimal Form: [tex]x=\frac{1}{3}[/tex]
✺ Fraction Form: [tex]x=0.333333333[/tex]
[tex]Hope~this~helps~and,\\Best~of~luck!\\\\~~~~~-TotallyNotTrillex[/tex]
"ටᆼට"
find the x intercept x-y=-1
What is the value of x?
Answer:
x = 98
Step-by-step explanation:
x = 53 + 45
x = 98
note: the measure of an ext. angle of a triangle is equal to the sum of the two non-adjacent interior angles.
Answer:
98
sum of angle in this triangle = 180
180-(53+45) = 82
so, the third angle is 82 degrees.
moving forward, the third angle (82 degrees) and angle x are straight line angle,
therefore, x + 82 = 180
x =180-82
x=98
Whats the answer of this problem?
Answer:
5b-24
Step-by-step explanation:
ABF is the total angle for this equation. In order to find EBF, all you need to do is subtract ABE from the total, so the equation would be:
(7b-24) - 2b = 5b-24
hope this helps you!! <3
Speed of Cart Over Time
35
30
25
20
Speed (miles per hour)
15
10
5
1 2 3 4 5 6 7 8
Time (minutes)
At approximately what time did the speed of the cart begin to decrease?
Step-by-step explanation:
OMG!!??!!?? SCIENTISTS TRANSFORM 6IX9INE INTO A RAT?!??????!!?! LOOK AT HIM!!!!!!!!
Complete the inequality.
(-1/9)(3/5) ___ -2/15
>
<
=
Answer:
I think it is (-1/9)(3/5)>-2/15
an agents set a commission of 4percent on the total sales of 14,450.what commission does he get
Comission: 4%
total sales: 14,450
; 4% OF 14,450 = 574
Therefore comission he gets is: 574
4
Is this number rational or irrational? *
(5 Points)
2.49
Rational
Irrational
The number of people who attend a concert varies directly with the amount of money spent on advertising. If 790 tickets are sold when $2,547.75 is spent on advertising, how much money needs to be spent on advertisements to get a sellout crowd of 1500?
Answer:
$4837.5
Step-by-step explanation:
Given that,
790 tickets are sold when $2,547.75 is spent on advertising.
We need to find the money to be spent on advertisements to get a sellout crowd of 1500.
It is also mentioned that the number of people who attend a concert varies directly with the amount of money spent on advertising. Let money be x. So,
[tex]\dfrac{790}{2547.75}=\dfrac{1500}{x}\\\\x=\dfrac{2547.75\times 1500}{790}\\\\x=\$4837.5[/tex]
So, $4837.5 is spent on advertisements to get a sellout crowd of 1500
A string measures 30 centimeters. About how many inches long is the string?
A. 11
B. 11.8
C. 15
D. 20
Answer:
B
There are 2.54 centimeters to every inch.
30/2.54 is 11.8
The length of the string in inches in 11.8.
In order to determine the length of the string in inches, the unit of conversion of centimeters to inches have to be first determined. 1 centimeter is equivalent to 0.393701 inches.
1 cm = 0.393701 inches
The second step is to multiply the length of the string in centimeter by the unit of conversion.
Length of string x unit of conversion
30 x 0.393701
= 11.8 (to one decimal place).
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Bertha's chocolate factory is expanding. She wanted to know how many workers she needs to produce chocolate bars. The following table lists a certain number of workers and the corresponding amounts of chocolate bars they produce.
True or False: The relationship between the number of workers and the number of bars produced is proportional.
workers: bars:
10 35
20 70
40 140
80 280
160 560
How do u find the volume of rectangular brick?
Answer:
the answer is to use the formula lxwxh or length x width x height
Please classify the following equations as parallel, perpendicular, intersecting, or coinciding (same line):
y = 3x + 2
9x - 3y = -6
Answer:
Intersecting
Step-by-step explanation:
Parallel lines means it will have the same slope, and perpendicular means the slope will be it's reciprocal, so the slope would be 1/3 x instead of 9x. Conciding means it's the exact same equation, so the answer has to be intersecting.
It cost $72 for 16 square feet of flooring. How much does it cost for 12 square feet of flooring?
Answer: It would cost $54
plz help me this one is a lil tough
Answer:
100 degrees
Step-by-step explanation:
It's going through 140 and 40, 180 - 40 = 140
180 cause a flat line is 180 degrees
Answer:
140*
Step-by-step explanation:
the line is pointing through 40* and 100* which makes it that.
hope this helps! have a good day and stay safe!
id like brainliest but if not its ok!
(i got it wrong the first time but once i looked at it more i found it out)
Eugene borrows $250 at a 4% annual interest rate. If he does not make any payments, how much simple interest will he owe in 18 months?
What is the area, in square units, of a triangle with vertices at (-1,-1), (3,-1), (2,2) PLEASE HELP
Step-by-step explanation:
A=½bh
A=½(4•3)
A=½(12)
A=6 units sq
Write an equation that passes through a minimum
point of (-3,-2) and a y-intercept at (0,25)
Answer: y= 9x+ 25
Step-by-step explanation:
to calculate the slope, rise/run rise is difference in y-values 25 -(-2) =27
run is difference in x-values 0-(-3) = 3 . 27/3 = 9
b= y-intercept Given: 25
What is the difference
between an ordered
pair and coordinates?
Answer:A coordinate system is a two-dimensional number line
Step-by-step explanation:
A coordinate system is a two-dimensional number line, for example, two perpendicular number lines or axes. An ordered pair contains the coordinates of one point in the coordinate system. A point is named by its ordered pair of the form of (x,y
The difference between an ordered pair and coordinates will be;
''Coordinates are used in geometry, and when there are two coordinates, they are ordered pairs when both component are of the same type.''
What is Coordinates?
A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.
Given that;
There are an ordered pair and coordinates.
Now,
The difference between an ordered pair and coordinates will be;
''Coordinates are used in geometry, and when there are two coordinates, they are ordered pairs when both component are of the same type.''
And, An ordered pair contains the coordinates of one point in the coordinate system. A point is named by its ordered pair of the form of
(a, b) and a coordinate system is a two-dimensional number line.
Thus, The difference between an ordered pair and coordinates will be;
''Coordinates are used in geometry, and when there are two coordinates, they are ordered pairs when both component are of the same type.''
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