Answers
Answer:
8/11
Step-by-step explanation:
Related Questions
if f(x) = 3/x + 2 - x-3, complete the following statement ( round your answer to the nearest hundredth):
f(7) =
Answers
Answer:
-1.67 is what I got
Step-by-step explanation:
solved it
The value of f(7) is -1.73 for the function f(x)=3/(x+2)-√x-3.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
A relation is a function if it has only One y-value for each x-value.
The given function is f(x)=3/(x+2)-√x-3
We need to find the value of f(7)
Replace x with 7 in the given function.
f(7)=3/7+2 - √7-3
f(7)=3/11-√4
=3/11-2
=3-22/11
=-19/11
=-1.73
Hence, the value of f(7) is -1.73 for the function f(x)=3/(x+2)-√x-3.
To learn more on Equation:
https://brainly.com/question/10413253
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Can Someone Help Me out?
Answers
Answer:
Ask your teacher and ill gave u answre if its alowioiehree
Step-by-step explanation:
Mr. Johnston supports a young tree by using a stake and a string forming a right angle with the ground. View the di
33 in.
60 in.
What is the length of the string? Round to the nearest tenth.
Enter the correct answer in the box.
Please help I am sooo confused!!!! Asapppp!!!
Answers
Answer: Hey! The answer is 68.48 (rounded)
Step-by-step explanation:
Find a solution to the following system of equations:
3x+2y =3
3x+2y =19
A x=1 and y=0
B) x=3 and y=3
The system has no solutions
D The system of equations has infinite solutions
Answers
Answer:
C) The system has no solutionsStep-by-step explanation:
3x + 2y = 3
3x + 2y = 19
Both left sides are the same, so the right sides cannot be different
look below giving brainliest plz dont answer it incorrect
Answers
1 is D 10,8
2 is B 10, 3
2) (10,3)
Do you want me to explain how I got it?
Which inequality represents the sentence below?
Four and nine tenths less than the product of a number and six is no more than eighteen and one-eighth.
4 and StartFraction 9 over 10 EndFraction minus 6 x less-than-or-equal-to 18 and StartFraction 1 over 8 EndFraction
6 x minus 4 and StartFraction 9 over 10 EndFraction less-than-or-equal-to 18 and StartFraction 1 over 8 EndFraction
4 and StartFraction 9 over 10 EndFraction less-than 6 x + 18 and StartFraction 1 over 8 EndFraction
6 x minus 4 and StartFraction 9 over 10 EndFraction less-than 18 and StartFraction 1 over 8 EndFraction
Answers
What is the area of the below-shaded sector? EXPLAIN the steps you used to get to the final answer
Answers
Answer:
The answer is "52.33".
Step-by-step explanation:
[tex]\to \theta= 60^{\circ}\\\\ \to r= 10 \ in[/tex]
[tex]\bold{Area = \frac{\theta}{360^{\circ}}\times \pi r^2}[/tex]
[tex]=\frac{60}{360} \times 3.14 \times 10^2\\\\=\frac{1}{6} \times 3.14 \times 100\\\\=\frac{1}{6} \times 314 \\\\=\frac{314}{6}\\\\=52.33 \\\\[/tex]
hey guys, i want to ask, is it different between (x-6) and ( 6-x ). pls ASAP
Answers
Answer:
Yes.
Step-by-step explanation:
Let's use 5 for example as "x". 5-6 is -1 and 6-5 is 1. So yes, it does change. It is different.
Find the product of (x - 3)2
Answers
(
x
−
3
)
2
=
(
x
−
3
)
(
x
−
3
)
From here we can just FOIL; first, outer, inner, last. Multiply the first term in the first bracket (x), by the FIRST term in the second bracket (x), giving us
x
2
. Then, we multiply the outermost term on the left side by the OUTERmost on the right side, giving us
−
3
⋅
x
, equal to
−
3
x
. We then multiply the INNERmost terms together, which are again -3 and
x
, giving us
−
3
x
again. Finally we multiply the LAST term in the first bracket by the last term of the second, giving us
−
3
⋅
−
3
, or 9. Then, we simply write these out, in order:
x
2
−
3
x
−
3
x
+
9
Collect like terms:
x
2
−
6
x
+
9
And you're done!
Answer:
2x - 6
Step-by-step explanation:
Use distributive property.
(x - 3)2 = 2x - 6
A ladder 13 feet long leans against a building. The bottom of the ladder is 5 feet away from the base of the building.How far up the side of the building does the ladder reach?5
Answers
Answer:
12 ft
Step-by-step explanation:
165 is what percent of 750?
Answers
Your answer is...…
(ﾉ◕ヮ◕)ﾉ*:･ﾟ✧ ✧ﾟ･: *ヽ(◕ヮ◕ヽ)
22!
Draw fraction strips to add 1/4 and 1/6 Write an equation.
Answers
Answer:
fraction strips would just be;
1 box split into 12 parts because 12 is the common denominator, and 1/4 is equal to 3/12, so you would shade in 3 of the parts, and then 1/6 = 2/12, so you would shade in 2 parts. In the end, you should have a box (or rectangle) with 12 parts, and only 5 of those parts should be shaded in.
The equation would be as follows:
1/4+1/6 = 3/12+2/12 = 5/12
Hope this helped!! :)
Which expression is equivalent to ( x
27
ვ
?
o x*(V)
o x?? (2)
*24 (/
Answers
Answer:
27
Step-by-step explanation:
3*3*3=27. 3*3=9 9*3=27
The number of views on a cat video and a dog video after they're uploaded are represented by the following tables:
Answers
Answer:
Cat video: exponential function
Dog video: linear function
Step-by-step explanation: I did it until I got it right.
The cat video is a exponential function and dog video is a linear function .
What is linear function?Linear functions are those whose graph is a straight line. A linear function has the following form. y = f(x) = a + bx. A linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y.
What is exponential function?An exponential function is a mathematical function of the following form:
f ( x ) = . where x is a variable, and a is a constant called the base of the function. The most commonly encountered exponential-function base is the transcendental number e , which is equal to approximately 2.71828.
According to the question
The tables for
Cat video
Time(month) Views
0 50
5 313
10 1950
15 12210
20 76300
So, as we can observe that values of views are increasing rapidly which can only be possible if function is exponential .
Dog video
Time(days) Views
0 10
6 452
12 889
18 1330
24 1770
So, as we can observe that values of views are increasing in constant pace which can be possible if function is linear .
We can plot graph of both the tables to check for the function nature .
Hence, the cat video is a exponential function and dog video is a linear function .
To know more about Linear functions and exponential function here:
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HELPPPPP PLZZZZZZZZZ
Answers
Answer: 14
Step-by-step explanation:
10.5 / 3 = 3.5
4 x 3.5 = 14
The organizers of the concert arranged 390 chairs in a row so that there were 18 chairs in the first row and 42 chairs in the last row, and the number of chairs in the rows forms an arithmetic progression. How many chairs were placed in rows, and how many chairs in each subsequent row are more than the previous one?
Answers
Answer:
4
Step-by-step explanation:
Answer the photo below thanks
Answers
Answer:
336 mm³
Step-by-step explanation:
The equation for the volume of a rectangular prism is V = lwh. Substitute the values in for variables.
V = (9.6)(5)(7) = 336
Therefore, the volume is 336 mm³.
Answer:V = 336 mm^3
Step-by-step explanation:
9.6 x 5 x 7=336mm^3
NEED HELP ASAP PLZ PLZ
Answers
Answer:
EVERYONE THAT HAS WATCHED GINNY AND GEORGIA PLEASE GO REVEIW THE SHOW AND GIVE IT 5 STARS. WE NEED A SEASON 2 ..
can someone help me plz
Answers
Answer: 170
Step-by-step explanation:
t r is 90 and 82 and it = 172 just round that and you have 170
Kind hearts, help me out with this one please? I'm talking about number 3...
Answers
Answer:
91
Step-by-step explanation:
suppose there are x number of residents.
x²=8281
so, x=√8281=91
Please help! And I’ll mark you as the brainiest!!!
Answers
Answer:
x < -2
Step-by-step explanation:
-4x - 7 > 1
-4x > 1 + 7
-4x > 8
x < -8/4
x < -2
Find the median of the following numbers 1,-1,-5,3 and -4.
Answers
-4
-1
1
3
The answer is -1
PART A: APPLICATION (10 marks)
1. Tom weighs six kilograms less than twice Jerry's weight. If the sum of their weights is 102
kilograms, how much does each person weigh? You can choose to solve by substitution or
elimination for this question. Show your work for full marks.
(5 marks)
Let T
Answers
Answer:
Jerry's weight is 36kg and tom's weight is 66kg
Step-by-step explanation:
According to the given condition:
Let,tom's weight =x
Jerry's weight=y
So,
X=2y-6 ---(1)
X+y=102-----(2)
Put value of x from eq 1 in 2
2y-6+y=102
3y-6=102
3y=102+6
3y=108
Y=108/3=36
Jerry's weight is 36.
Put value of y in eq 1
X= 2(36) -6
X=72-6
X=66
So, Tom's weight is 66kg
Can u please help me
Answers
Answer:
P=p1+p2+p3+p4
P1=4*a=4*8=24
P2=a+b+c=6+10+8=24
P3=2*a+2*b=2*10+2*20=60=P4
P=24+24+60+60=160cm
A circle has diameter of 120cm.
Work out the circumference of the circle.
Give your answer correct to 3 significant figures.
Do not state units with your answer. *
(2 Points)
Enter your answer
Answers
Step-by-step explanation:
Circumference =
[tex]\pi r{}^{2} [/tex]
So, we can take the value of as 22/7
[tex]\pi[/tex]
"r" stands for radius. Radius is half the diameter.
So Radius =120/2=60
Now,
22/7*60*60=11314. 28cm2
PLEASE APPRECIATE THE EFFORT AND MARK AS BRAINILIEST.
PLEASEEE HELP I WILL GOVE BRAINLIEST! Plus 10 points
MDentyne Cinnamon Fire Sugar Free Gum contains 40% fewer calories than
regular gum. If a piece of regular gum contains 5 calories, how many calories
does one stick of Dentyne Cinnamon Fire Sugar Free gum contain?
Answers
Answer:
3 calories
Step-by-step explanation: 100%-40%=60% .6*5=3 calories
Answer:
4.6
Step-by-step explanation:
what is 4x ^2 + 20x in square to form a perfect square trinomial
Answers
25/5
Step-by-step explanation:
first make the coefficient of x alone... So that you should take the 4 out... then you get 4times x squared + 5x then you should didvide the x term by 2(always) and then you get 5/2...So then the third term or the constant is tye square of that..
Nia is baking pies for the party. Each pie requires 2 1/2 cups of
flour. How many pies can she make if she has 7 1/3 cups of flour?
Answers
Answer:
2.93
Step-by-step explanation:
100 POINS HELPP!! (and brainliest)
What is the area of this trapezoid?
A.60ft2
B.80ft2
C.64ft2
D.24ft
(the 2 stands for squared lol)
Answers
Answer:
area of trapezoid =1/2 h(s1+s2)=1/2×8(6+10)=4×16
=64 ft²
option C.64ft2 is your answer
Answer:
[tex]\Large \boxed{\sf 64 \ ft^2}[/tex]
Step-by-step explanation:
Area of trapezium/trapezoid formula:
[tex]\displaystyle \frac{(a+b)\times h}{2}[/tex]
Substitute the values and evaluate
[tex]\displaystyle \frac{(6+10)\times 8}{2}=\sf 64[/tex]
PLEASE HELP AGAIN I IM REALLY DUM!
Answers
Answer: 110 Inches
Step-by-step explanation:
8x4 x 3 = 96
4 x 3.5 x .5 x 2 = 14
96 + 14 = 110
Answer:
Total=110 in²
Step-by-step explanation:
Basically just do all of the shapes individually so the triangles would equal 7 each b/c 4x3.5 divided by 2 so those would be 14 and the rectangles eahc equal 32 so multiply that times 3 and u get 96 then add the two triangles (7 each) which gets u 110 in²