The repeating decimal 0.81818181 as a fraction is 9/11
Converting the repeating decimal to a fraction.From the question, we have the following parameters that can be used in our computation:
x = 0.81818181
Write out the first two digits
Number = 0.81
Express as fraction
So, we have
Number = 81/100
Subtract 1 from the denominator
Number = 81/99
Simplify
Number = 9/11
Hence, the fraction is 9/11
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Which expression is equivalent to 3xy-12x-32+8y?
A. (3x-8) (4-y)
B. (3x+8) (4-y)
C. (3x+8) (y-4)
D. (3x-8) (y+4)
Write the word sentence as an inequality.
A number z is no less than 9.
Answer:
Step-by-step explanation:
Z<9
What is the median of these numbers
32, 16, 54, 60, 26, 32
Answer:
about 37
Step-by-step explanation:
add up #s and divide by 6
Answer if you want to be worshiped
Answer:
She will get who is spending the most time and how much time from one person.
Step-by-step explanation:
How many of you spend time on musical instruments, and how much of it?
Answer:
Part A
Step-by-step explanation:
Part A since it would be the easiest question to answer even though you would still gain 5 points although you might think Explaining is easier than Describing. Describing is just saying what it looks like or what it sounds like what it says or what it does
can someone pls help
Answer:
A
Step-by-step explanation:
- Flow Rate: 9.5 L/90 s
How long will it take to fill the tub?
Try solving the problem at least two ways to see if you come up with different answers or the same answer and why they could be different or the same.
Answer:
please tell what is volume of that tub
Convert this quadratic formula into standard form: y=-3(x-4)^2-8
(HELP ASAP PLZ)
Can anyone help me find the unknown side length in this right triangle.
Answer:
9sqrd= 81
12sprd= 144
144+81= 225
[tex]\sqrt{225}[/tex]= 15
so c=15
ps. use Pythagoras to help you.
Answer:
[tex]c=15[/tex]
Step-by-step explanation:
You can use Pythagoras theorem to find the value of c
Formula to find the hypotenuse:
[tex]c=\sqrt{a^{2}+b^{2} }[/tex]
The value of a in the formula will be the height & the value for b in the formula is the base.
Now, add the values in the formula:
[tex]c=\sqrt{9^{2}+12^{2} }[/tex]
[tex]c=\sqrt{81+144 }[/tex]
[tex]c=\sqrt{225}[/tex]
[tex]c=15.96871942[/tex]
You can simply say that:
[tex]c=15[/tex]
I hope this helps :)
For which value of x is the relation not a function?
{(0, 1), (x, 0), (3, 5), (2, 6)}
A) 1
B) 3
C) 4
D) 6
Answer:
B) 3
Step-by-step explanation:
A function cannot have two points that have the same x-value, so x would need to equal 3 for the relation to not be a function.
help quickly please.
Answer:
Step-by-step explanation:
d
Answer:
28:12
Step-by-step explanation: they both add up 4 times to the same number aka ratio
28 divided by 7 = 4 (7 14 21 28)
12 divided by 3 = 4 (3 6 9 12)
2 inches
6 inches
8 inches
3 inches
2 inches
5 inches
= 1 square inch
NO LINKS OR FILES PLEASE!!!!!
Answer: 22 square inches
Step-by-step explanation:
Answer:
22 in.² or 22 square inches
Step-by-step explanation:
5 · 2 = 10 in.²
8 - 2 = 6
6 · 2 = 12 in.²
10 in.² + 12 in.²
22 in.²
Mr. Patel’s house is 1,850 ft 2 . He tiles 30% of the house on the first day. He tiles 185 ft 2 each day after that. How many more days will it take Mr. Patel to finish tiling the house?
Step-by-step explanation:
Tile A $9.75
Tile BTiles are $11 per tile if fewer than 50 tiles are purchased. For 50 or more tiles, tiles are $9.50 per tile.
Tiles are purchased by the box
Tile C There are 24 tiles per box. Each box is $185.
The price of a snowsuit is reduced by $28.38.
This is a discount of 33%.
a) (28.38 x 100) / 33 = $86
b) 86 - 26.38 = 59.62 (Price before Taxes)
What is the sale price of the snowsuit, including taxes? (Tax percent = 15%)
Use the data set to find the quartiles and the minimum and maximum data elements.
82, 37, 39, 66, 72, 78, 67, 82
Quartile 1 =
Quartile 2 =
Quartile 3 =
IQR =
Minimum =
Maximum =
Answer:
quartile 1 is 39
quartile 2 is 69.5
quartile 3 is 78
the minimum is 37
the maximum is 82
IQR is 39
Step-by-step explanation:
you organize the data so that it’s from least to greatest. quartile 2 would be 69.5 because 67 and 72 were both in the middle. When that happens, you add them both and divide by 2. For the other quartiles you find the middle number of both sections :)
the IQR is just (quartile 3 - quartile 1)
I hope this helped :)
Please help me with this
I really need help on this one.
Answer:
I would love to help but the question isn't clear
Nooo Linkkks Ok sue i for got how to do perimeter!!!
umm so like ya know wanna help
add the side lengths
plzz help with an appropriate answer
waaaaaaaaaaattt i dont get it help
Answer:
Expressions B, D, and E are equivalent to the expression 12c - 6f.
Step-by-step explanation:
Set each of the given expression into expanded form, using the method of SOIL.
a.) 6(2c-6f) = 12c - 36f (Doesn't match)
b.) 2(6c-3f) = 12c - 6f (Matches)
c.) c(12-6f) = 12c - 6fc (Doesn't match)
d.) 6(2c-f) = 12c - 6f (Matches)
e.) 3(4c-2f) = 12c - 6f (Matches)
f.) (12+c) - (6+f) = c − f + 6 (Doesn't match)
Hope this helps!
What is 20% off of 113.83?
Answer:
91.064
Step-by-step explanation:
Answer:
22.766
Step-by-step explanation:
113.83 divided by 5 =22.766
plzzzz helppppp meee
can you help me plssssss
Answer:
x= 9
Step-by-step explanation:
90 = 33+ (6x+3)
-33 -33
57 = 6x+3
-3 -3
54 = 6x
/6 /6
9=x
x = 9 is the answer
plug it back in to check.
Which of the triangles are scaled copies of triangle A. select all that apply
The the triangles are scaled copies of triangle A are C and E.
What is scale factor?A scale factor is defined as the ratio between the scale of a given original object and a new object, which is its representation but of a different size (bigger or smaller).
The basic formula to find the scale factor of a figure is expressed as,
Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape.
From triangle A to C scale factor is 2 units
From triangle A to E scale factor is 4 units
The the triangles are scaled copies of triangle A are C and E.
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Help pls i dont understand it
it is alot so ill put alot of points
Answer:
Step-by-step explanation:
1. Just count the numbers after the decimal (.)
a. 2
b. 2
c. 3
d. 1
e. 0
f. 4
g. 5
2. The decimal (.) is at the end of every number (you don't need to show it for whole numbers). Each number is a digit. Move the decimal to the left of each digit the amount of times it specifies. Also, any zeroes at the end of a decimal or before a whole number don't need to be shown. Add zeroes when you run out of numbers given (see E).
a. 63.541
b. 09.45 or 9.45
c. 10.0 or 10
d. 3.4840 or 3.484
e. .006
A cat weighs 11 pounds 4 ounces when the veterinarian tells the owner
to put the cat on a special diet until it reaches its target weight.
The cat’s target weight is 2 1
2 pounds less than its current weight.
What is the cat’s target weight, in pounds and ounces?
what do you mean by 2 1 2 pounds less?
The cat’s target weight, in pounds and ounces is,
⇒ 8.75 pounds
What is mean by Subtraction?Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.
Given that;
A cat weighs 11 pounds 4 ounces.
And, The cat’s target weight is 2 1/2 pounds less than its current weight.
Now,
1 pound = 16 ounces
1 ounces = 1/16 pounds
Hence, A cat weighs 11 pounds 4 ounces in pounds is,
⇒ 11 pounds + 4/16 pounds
⇒ 11 + 1/4
⇒ 45 / 4 pounds
Hence, The cat’s target weight, in pounds and ounces is,
⇒ 45 / 4 - 2 1/2
⇒ 45/4 - 5/2
⇒ 45 / 4 - 10 / 4
⇒ 35 / 4 pounds
⇒ 35 / 4 x 16
⇒ 140 ounces
⇒ 8.75 pounds
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what is the answer for x+11+8x=29 has to show work
Answer:
x=2
Step-by-step explanation:
9x+11=29
9x=29-11
9x=18
x=2
A kitchen counter will be designed according to the measurements of the diagram in the image. What is the area of the surface of the counter in square feet?
A. 27 ft²
B. 31.5 ft²
C. 36 ft²
D. 40 ft²
Answer:
B:31.5
Step-by-step explanation:
Find areas of both rectangles by multiplying the 2 given values (12 & 15)
Take the sides parallel to the triangles non-hypotenuse sides (3 & 3)
Take both values and add them over 2
Receive the answer 4.5
Add that to the rectangle values for an answer of 31.5
Hope this helps
Have a good day
Answer:
31.5
Step-by-step explanation:
so first find the area of the triangle, which is 9. then divide that by 2 which equals 4.5.
now find the area of the missing square, which is 5×4, and that equals 20. now pretend that the square is whole, and find the area of the whole square. that would be 8×7, which equals 56. so now you need to subtract 4.5 and 20 from 56.
56
24.5
____
31.5
HELP ME!! ASAP, I WILL GIVE BRAINLIEST
Answer:
1. 6 2. -5
Step-by-step explanation:
On negatives you add.
Answer:
6 for the first one, then -5 for the next one
Step-by-step explanation:
alright, first one.
starts from 0 on a number line and hops 4 right, add 4. [ positive is right, negative is left ]
0 + 4 = 4
coming from 4, to 6 on the left, so either add -6 or subtract 6, both work either way.
4 + (-6) = -2
finally, we land up on -2, and then 8 units to the right once again, which would be adding 8.
-2 + 8 = 6
so that would be 6.
second one, inverse means opposite. so they're asking for the opposite of positive 5, which is negative 5. (-5)
PLZ HELP!!!!!!!!!!!!!
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No links/brainliest/5 star/thanks/20pts
3×104+2.2×102
2x + 7 = 15