Answers
[tex] \sqrt{5 ^{ - 3 } } x \sqrt{2 ^{ - 3} } [/tex]
Multiply the terms with equal exponents by exponents by multiplaying their bases.
[tex]( \sqrt{5 \sqrt{2) ^{ - 3} } } [/tex]
Calculate the product.
[tex] \sqrt{10 ^{ - 3} } [/tex]
Express with a positive exponent using
a ^ {-n }}} = 1
a ^ {n }}}
[tex]\large \frac{1}{ \sqrt{10 ^{3} } } [/tex]
Evaluate the Power.
[tex]\large \frac{1}{10 \sqrt{10} } [/tex]
Rationaliz the denominator
[tex] \frac{ \sqrt{10} }{100} [/tex]
[tex]\color{IRON}{SOLUTION}[/tex]
[tex] \frac{ \sqrt{10} }{100} [/tex]
Alternate form
[tex]\color{iron}{≈0.0316228}[/tex]
Related Questions
3x + 2 6x - 20 Enter
Answers
Answer:
=3x+26x-20
=29x-20
Hope this helps! have a great day ahead! :D
Answer:
= 29x-20
Step-by-step explanation:
= 3x + 2 6x - 20
= 29x-20
Hope this answer helps you :)
Have a great day
Mark brainliest
the ratio of 2250 to 2000
Answers
Answer:
9:8
Step-by-step explanation:
2250/2000
= 225/200
=45/40
=9/8
=9:8
Answer:
Your answer is 9:8
Step-by-step explanation:
) Would you rather receive $1,500 a year for 12 years, or $1,200 a year for 20 years if the interest rate is 7%?
Answers
Answer:
$1200 should receive.
Step-by-step explanation:
To check whether to receive $1500 or $1200 just find the present values of each amount.
Present value of annuity $1500:
Present value of annuity = Annuity (P/A, 7%, 12)
Present value of annuity = 1500 (P/A, 7%, 12)
Present value of annuity = 1500 (7.9426)
Present value of annuity = $11913.9
Present value of annuity $1200:
Present value of annuity = Annuity (P/A, 7%, 20)
Present value of annuity = 1500 (P/A, 7%, 20)
Present value of annuity = 1500 (10.5940)
Present value of annuity = $15891
Thus, $1200 should receive.
púa uses 6 cups of sugar too make 8 pies , at that rate how much sugar will it take too make 12 pies
Answers
Answer:
9
Step-by-step explanation:
for every pie pua needs 3/4 cups of sugar
you can know this by dividing the sugar by the pies
then you can multiply 12 by 3/4 to find how many cups are needed for 12 pies, which is 9
Answer:
9
Step-by-step explanation:
6 devided by 2 is three
8 divided by two is four
four times three makes the amount of pies you need
since you are making the times the new numbers amount, then you need to multiply the amount of sugar that you just devided by two by three
Choose the equation of the vertical line passing through the point (−2, 3). (5 point)
a
y = 3
b
x = 3
c
y = −2
d
x = −2
Answers
can someone help me please !!
Answers
Answer:
So if you take the diameter of the quotion of the Additional caustxof being to pig it is between 1 and 908
5
Find the circumference of the circle. Use 3.14 for the value of
pi. Round your answer to the nearest tenth.
12 ft
Answers
Which of the following statements describes an angle bisector of angle ABC?
heagarty maths
Answers
Answer:
Given an angle ABC, it is possible to construct a line BF that divides the angle into two equal parts using only a straightedge and compass. Such a line is called an angle bisector. ... If we then construct the line BF, it will divide the original angle ABC into two equal angles.
Given an angle ABC, it is possible to construct a line BF that divides the angle into two equal parts using only a straightedge and compass
What is an angle bisector?An angle bisector or the bisector of an angle is a ray that divides an angle into two equal parts.
Given an angle ABC, it is possible to construct a line BF that divides the angle into two equal parts using only a straightedge and compass.
Such a line is called an angle bisector. ... If we then construct the line BF, it will divide the original angle ABC into two equal angles.
Hence an angle ABC, it is possible to construct a line BF that divides the angle into two equal parts using only a straightedge and compass
To know more about Angle bisector follow
https://brainly.com/question/24334771
#SPJ2
what is the least number that must be subtracted from 3793 so as to get a perfect square? also find the square root of the number so obtained.
Answers
Answer:
72
Step-by-step explanation:
3793 - 72 = 3721
[tex]\sqrt{3721}[/tex] =61
help
x - y + z; when x = 10, y = 2 and z = 15
x^3 - 9; when x = 3
6.5 - n; when n = 1.8
what are the answers? I need help asap :(
Answers
Answer:
the first one is 23
the second 18
the third 4.7
Step-by-step explanation:
10-2+15 = 8+15 = 23
x³-9 = 3³-9 = 27-9= 18
6.5-n= 6.5-1.8= 4.7
Explain how knowing the formula for the area of a parallelogram is useful for figuring out the area of a trapezoid.
Answers
Answer:see the picture
Step-by-step explanation:
7+2ax =13 solve the equations for x and match the solution
Answers
Answer:
x = 3/a a cannot equal zero
Step-by-step explanation:
7+2ax =13
Subtract 7 from each side
7-7+2ax =13-7
2ax = 6
Divide each side by 2a
2ax/2a = 6/2a
x = 3/a a cannot equal zero
what is the value of 2 X ?
Answers
Jacob earns $5 for each hour of yard work. Write an equation that shows the relationship between the time spent x and the amount earned y.
Answers
Answer:
x = 5 y = 25
x = 10 y = 50
Step-by-step explanation:
any method that uses formulas, figures, or proportions to measure an object Is a(n) ______?
Answers
Answer:
Indirect measurement
Step-by-step explanation:
if cos 23° =√1-t² ,express tan 113° in terms of t
Answers
I really need help:(
Answers
Answer:
1. e
2. c
3. d
4. a
5. b
Step-by-step explanation:
please help im not sure if my answer is correct last test of the year really important answer for brainliest
Answers
Answer:
That's correct
Well done!!
Good job I hope you did good on the rest of your test :)
Daniel goes out to lunch. The bill, before tax and tip, was $14.20. A sales tax of 8% was added on. Daniel tipped 24% on the amount after the sales tax was added. What was the total cost of the meal, plus tax and tip? Round to the nearest cent.
Answers
Answer: $19.02
Step-by-step explanation:
First find the sales tax paid. It will be paid on the cost of the meal:
= 14.20 * 8%
= $1.14
Then find the tip which was done after the sales tax was added:
= 24% * (14.20 + 1.14)
= 24% * 15.34
= $3.68
The total cost is:
= Gross amount + Sales tax + tip
= 14.20 + 1.14 + 3.68
= $19.02
James wants to draw a line diagonally across a rectangular piece of paper. If the paper measures 9 inches by 12 inches, what
is the minimum length of the straight edge he needs to make the line?
15 inches
21 inches
3 inches
108 inches
Answers
each cube is 1.5cm long calculate the surface area
I need this quick
Answers
Answer:
13.5
Step-by-step explanation:
6(1.5×1.5)
6(2.25)
13.5
marking BRAINLIEST
line with a slope of 2 passes through the point located at (-1,-2) plot two points that line on this line andbhave integer coordinates.
Answers
y=2x
(0.5, 1)
(2, 4)
(-2, -4)
The half-life of a radioactive kind of protactinium is one minute. If you start with 88 g of it, how much will be left over after two minutes?
Answers
Answer:
22 grams
Step-by-step explanation:
Divide the number of minutes by the half life... 2/1=2
Multiply starting amount by one-half (1/2) a total of the number of half-lives that have passed. ( 2 half lives in our case)
88 * 1/2 *1/2 = 22 grams also written as 88(1/2)^2
Urgent helps bxjdidjdjjfjdhhdhdh
Answers
Answer:
l=40
Step-by-step explanation:
The area is calculated as
A = wl
1200=30l
1200/30=l
40=l
Simplify. Express the answers using positive exponents:
Help me on this, Points are 2x than they usually are.
Answers
Answer:
[tex]\frac{-1}{2}ab^{12}[/tex]
[tex]\frac{w^{10}}{3y^4}[/tex]
Step-by-step explanation:
Given the expression;
[tex]\frac{-2a^2b^4}{4ab^{-8}}\\= \frac{-2}{4}*a^{2-1}b^{4-(-8)}\\= \frac{-1}{2}ab^{12}[/tex]
Similarly for the expression;
[tex]\frac{-5w^4y^{-2}}{-15w^{-6}y^2}\\= \frac{-5}{-15}*w^{4-(-6)}y^{-2-2}\\= \frac{1}{3}w^{10}y^{-4} \\= \frac{w^{10}}{3y^4}[/tex]
The cost of 9 trousers is $72 . Find the cost of 12 trousers
Answers
Answer:
x=96
Step-by-step explanation:
We can solve by writing ratios
9 trousers 12 trousers
------------------- = ----------------------
72 dollars x dollars
Using cross products
9x = 12 *72
9x =864
Divide by 9
9x/9 = 864/9
x=96
simplify: 4a + 3h + a + 2h
(with the steps please)
Answers
Answer:
5a+5h
Step-by-step explanation:
4a+3h+a+2h
add all the common factors
5a+5h
then that is your answer because you can not add the other ones because they do not have the same letter but if they were the same letter then you would add them.
Answer:
Step-by-step explanation:
4a + 3h + a + 2h
5a + 3h + 2h
Solution
5a + 5h
sorry if i am asking a lot, totally suprised by this and dont know what to do and yall are great, i need to find X and Y with exact values and no decimals
Answers
Answer:
x and y = 19
Step-by-step explanation:
sin 45/x = sin90/19[tex]\sqrt{2}[/tex]
19[tex]\sqrt{2}[/tex]×sin45=sin90x
x=19
Pythagorean theorem for y
[tex]y^{2}[/tex]=(19[tex]\sqrt{2}[/tex])^2 - 19^2
y^2= 722 - 361
y^2= 361
y=19
The answers seem kinda weird to me so...
Solve for k:
0.8k - 20 = -60
Answers
Answer:
k = -50
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityStep-by-step explanation:
Step 1: Define
Identify
0.8k - 20 = -60
Step 2: Solve for k
[Addition Property of Equality] Add 20 on both sides: 0.8k = -40[Division Property of Equality] Divide 0.8 on both sides: k = -50Answer:
k = - 50
Step-by-step explanation:
0.8 k - 20 = - 60
Add 20 to each side
0.8 k - 20 + 20 = - 60 + 20
0.8 k = - 40
divide each side by 0.8
0.8 k / 0.8 = -40 / 0.8
k = - 50
Find m Find m Find m Find m Find m
Answers
Answer:
I think you have to add those up then divid by 2 if im not mistake.
Step-by-step explanation:i learn this in middle school