if x=3-2√2 find the value of √x+1/√x
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Answer:
Step-by-step explanation:
here is an solution
Related Questions
The ages of Amith and Sumith are in the ratio 2:3, after 15 years the ratio of their ages will be 3:4. Find their present ages?
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HOPE IT HELPS (◕‿◕✿)
4/15 =x/1560 pls help
Answers
Answer:
x=416
Step-by-step explanation:
just did it its super fast problem to solve.
Step-by-step explanation:
Cross multiply
15x = 1560 x 4
15x = 6240
Divide both sides by 15
Therefore x = 416
x+ x^2+x^3
What is the answer?
Answers
Answer:
x(1+x+x^2)
Step-by-step explanation:
I’ll mark brainliest which is linear and non linear state your reason
Answers
Answer:
neither one because the y-change is not constant which causes both tables to be non-linear
Step-by-step explanation:
pls mark brainliest
Answer:
The first is linear and Second is nonlinear.
Step-by-step explanation:
HURRY HELP! ILL MARK BRAINLEST ANSWER!!! if I have an 82 in a class, and I get 100 on two projects worth 15% of my grade, what will my final grade be?
Answers
Answer: you’ll have an 86%
Step-by-step explanation:
2 triangles measure 55 and 20 what is the measure of the third angle
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Answer:
x = 105
Step-by-step explanation:
The angles of a triangle add to 180 degrees
Let x be the third angle
55+20 +x =180
75 +x = 180
x = 180-75
x = 105
Answer:
third triangle=105 degrees
Step-by-step explanation:
Three angles of a triangle always add up to 180. Therefore the equation is 55+20+x=180. Solving for x we get x= 105
A student's cost for last semester at her community college was $2700. She spent $297 of that on books. What percent of las
books?
book
% of last semester's college costs was spent on books
Answers
Answer:
Answer- 12%
Step-by-step explanation:
Mr. Jenkins deposited $4,250 into an account. He made no additional deposits or withdrawals. Mr. Jenkins earned 2.25% annual simple interest on the money in the account. What was the balance in dollars and cents in Mr. Jenkins's account at the end of 6 years?
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Answer:
$4,823 75cents
Step-by-step explanation:
First we need yo calculate the interest on amount deposited after 6years.
Using the formula for calculating simple interest as shown;
SI = Principal × Rate × Time/100
Given
Principal = amount deposited = $4,250
Rate = 2.25%
Time = 6years
SI = 4,250×2.25×6/100
SI = 57,375/100
SI = $573.75
Amount after 6years = Principal+Interest
= $4,250+$573.75
= $4823.75
Hence the balance in dollars and cents in Mr. Jenkins's account at the end of 6 years is $4,823 75cents
yo fellows i need help plz and ty
Answers
Answer:
150 cm
Step-by-step explanation:
The ratio of the entire door is 84:210 which is 2/5 so
60 is 2/5 of the length of the window
double 60 which is 120 which is 4/5
then half 60 which is 30
then add 120+30= 150 which is 5/5
150 cm
Another method is doing the bottom 60:84 which is 5/7
210/7= 30 so every 1/7 is 30
30*5= 150
150 cm
Answer:
150
Step-by-step explanation:
3. Find the mean of this data: 35, 30, 30, 27, 33, 52, 51. If necessary, round to the nearest tenth.
36.9
30
37.9
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Answer: it's 36.85 (36.9) if you round up :))
Step-by-step explanation:
Evan said the numbers 0.37,0.36,0.25,and 0.4 were in order from greatest to least. Is he correct?explain
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Gabe read a total of 21 books with his book club over 7 months. After belonging to the book club for 22 months, how many books will Gabe have read in all? Solve using unit rates.
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Answer:
66
Step-by-step explanation:
Use the distributive property to remove the parentheses.
(-2+6y+w)(-5)
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Answer: 10 - 30y - 5w
Step-by-step explanation:
Multiply each value of the first parenthesis to -5. Start with -2 (10), then 6y (-30y), and lastly w (-5w). Combine all the terms in order.
slope and y interceapt for the equation y=-3
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The image point of A after a translation right 4 units and up 3 units is the point
B(-2,2). Determine the coordinates of the pre-image point A.
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Answer:
(--6,-1)
Step-by-step explanation:
Right 4 units, to go back, left 4 units
Up 3 units, to go back, down 3 unites
Left : -2 - 4 = -6
Down : 2 - 3 = -1
What are the equivalent numbers?
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Answer:
1st and 2nd
Step-by-step explanation:
I'm not so sure but I think it's the first and second one
please tell me the answer as quick as possible! Stuck here badly :(
Answers
63degrees
Step-by-step explanation:
there are multiple ways to do this
for one, angle a = angle e (corresponding angles)
angle f + angle e = 180 degrees (angles on a straight line)
angle f = 180 degrees - angle e where angle e = angle a = 117degrees
so angle f = 63 degrees.
A chef bought 9 kilograms of almonds and 0.1 kilograms of pecans. How many kilograms of nuts did the chef buy in all?
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Answer:
9.1 kilograms
Step-by-step explanation:
9+.1 = 9.1 kilograms
Please help I’ll give brainiest!
Make sure to explain.
Answers
Answer:
X intercept = (5,0),Y intercept (0,-10)
Step-by-step explanation:
If your Finding Intercepts, your goal is to look at the rise-over-run scenario.
Try finding the slope coordinates.
Explanation:
y=mx+b
m=2
Answer:
TOP = h = -4/3
BOTTOM = h= 16/3
Note: I'm an 8th grader in Honors, looks kinda easy to me. You're welcome! <3
Step-by-step explanation:
(see attachment for explanation)
How do I make m the subject by rewriting the formula I=mv-mu
Answers
Answer:
m = [tex]\frac{l}{v-u}[/tex]
Step-by-step explanation:
l = mv-mu (factor out m from mv and mu)
l = m(v-u) - (divide both sides by (v-u))
l/v-u =m
{rewriting it}
i = mv - mu
{factor out the m from the v and u}
i = m(v - u)
{divide both sides by m}
i / m = [m(v - u)] / m
{divide both sides by i}
(i / m) / i = (v - u) / i
{simplify this step}
1 / m = (v - u) / i
{invert for the answer}
m = i / (v - u)
Solve the following inequality for Y.
5(y+6)+2y 9
A)y>9
B)y -9
D)y<-9
I give 47 points
Answers
Answer:
A because y=-5
Step-by-step explanation:
Answer:
y > -3
Step-by-step explanation:
I will assume the sign you are missing is ">"
5(y + 6) + 2y > 9
~Simplify left side
5y + 30 + 2y > 9
~Combine like terms
30 + 7y > 9
~Subtract 30 to both sides
7y > -21
~Divide 7 to both sides
y > -3
Best of Luck!
Martina works mowing lawns and babysitting. She earns $9.30 an hour for mowing and 7.70 an hour for babysitting. How much will she earn for 4 hours of
mowing and 6 hours of babysitting?
Answers
Answer:
$83.40
Step-by-step explanation:
Hope it helps :)
Have a good day/night
Brainliest pls?
x + 37
x + 67
90
104
14
-14
-7°
Answers
Triangle JKL has vertices J (-7, 4), K (7.1),
and
L (2,-2). Without graphing, find the new
coordiantes of the vertices after a reflection first
over the x-axis and then over the y-axis.
Answers
Answer:
J'(7,-4), K'(-7,-1), L'(-2,2)
Step-by-step explanation:
reflection over x-axis: (x,y) --> (x,-y)
reflection over y-axis: (x,y) --> (-x,-y)
Because the triangle is reflected x-axis and then y-axis,
all points would be (x,y) --> (-x,-y)
anyone ? what’s the volume of the cylinder
Answers
Answer:
V=πr2h
Step-by-step explanation:
Which major US city was once known as New Amsterdam?
A.Chicago
B.Baltimore
C.New York
D.Cleveland
Answers
Answer:
your answer is "c" New York
Answer:
C. New York.
Nate earned $132.50 mowing lawns and $75 as a soccer referee. If he spends $12.75 to see a movie and $6.50 on snacks. How much money does Nate have left?
Answers
Answer:
Step-by-step explanation:
jlvkhd.ifkujg,jfu/lor7fulgjv,gluojbuo
What is the completely factored form of this polynomial?
18x^3 – 120x^2 – 42x
Answers
Answer:
6x(3x + 1)(x - 7) .
Step-by-step explanation:
First look for the greatest common factor of the 3 terms.
It is 6x, so
18x^3 – 120x^2 – 42x
= 6x(3x^2 - 20x - 7)
Now we look to factor the quadratic expression in the parentheses:
Use the 'ac' method:
The first and last coefficients are multiplied
3 * -7 = -21.
We look for 2 numbers whose product is -21 and whose sum is -20:
They are -21 and + 1 , so we write:
6x(3x^2 - 21x + 1x - 7)
= 6x [ (3x(x - 7) + 1(x - 7)] Note that x - 7 is common, so:
= 6x(3x + 1)(x - 7) Answer
Suppose that a consumer's preferences are well behaved in that properties 4-1 to 4-4 are satisfied and the initial equilibrium consumption bundle consists of 10 units of X and 25 units of Y. If PY increases such that the new equilibrium consumption bundle is 15 units of X and 10 units of Y, then goods X and Y are:
Answers
Answer:
Normal goods
Step-by-step explanation:
Initial consumption bundle: X = 10 units and Y = 25 units
After the price of Y rises
So,
The new Consumption bundle is
X = 15, Y = 10
Hence, Good X and Y are normal goods .
As the price of good Y increases, the consumption of good Y decreases from 25 to 15 units as the actual revenue decreases, so the consumption decreases
Although the price of good X stays the same but is now comparatively lower, demand increases mean that consumption increases as real revenue increases.
This indicates that the sales impact is positive, implying that good X and Y are ordinary items.
Which number is rational?
A) Square root of 2
B) PI
C) Square root of 10
D) Square root of 16
Answers
Answer:
Option number D) Square root of 6
Step-by-step explanation:
square root of 16 = 4 and it can be express in p/q form as 4/1, 4/2 etc.
