Answer:
21.248
Step-by-step explanation:
The required value of decimal value 21.24833 to three decimal points is 21.248.
Given that,
21.24833, to round this number to 3 decimal places.
In mathematics, it deals with numbers of operations according to the statements.
Recurring Decimal is defined as also named repeating decimal, is a decimal number that only consists of repeating digits after a certain interval after the decimal. For example, 94.642642642..., 213.569569... etc.
In the question, a decimal value is given, 21.2488, and asked to round this off to 3 decimal places.
When rounding off the number, we check the preceding value neared to which zero either to 0 or 10. if it is near 0 the value before is round off value and the preceding value is near 10 then the value before the proceeding value is increased by 1.
In our case, the value after the third decimal is 3 which is near 0 so nothing will change and the value terminates as it is after 3 decimal points i.e 21.248.
Thus, the required value of decimal value 21.24833 to three decimal points is 21.248.
For more information about recurring decimal check it out here:
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Find the volume of the cylinder. Round your answer to the nearest tenth
2 in.
7 in.
Tristan is building a triangular roof for his treehouse. He already has two pieces of lumber that measure 6 feet long. Select all of the following pieces of lumber that Tristan can to complete the triangular roof.
6/8/2/12/4/10/14
Answer:
6 and 12.
Step-by-step explanation:
Tell "tRiStAn" to build me a treehouse too. Its boring here.
Answer:
6 and 12
Step-by-step explanation:
See image attached for the question.
HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
B, C
Step-by-step explanation:
that's the answerrr
Answer:
2/8 and 5/20 are Equivalent Fractions
B and C options are right ones
f(x)=2x^2+x-4
Find f(−10)
Answer:
186
Step-by-step explanation:
f(x)=2x^2+x-4
f(-10)=2(-10)(-10)+(-10)-4=2(100)-10-4=200-10-4=190-4=186
Answer:
186
Step-by-step explanation:
Divide 4500 into two parts such that 5% of the first part is equal to 10% of the second part
Answer:
suppose x and y are two divided
parts of 4500. then
x+y=4500 __ (1)
given
5% of x = 10% of y
100
5x
=
100
10y
x=2y
2y+y=4500
3y=4500
y=1500
x+1500=4500
x=4500−1500
x=3000
hence the 4500 is been divided into
two parts of 1500 and 3000.
hope it helps you
los gusanos se clasifican en?
Answer:
Hola, soy me dora
Step-by-step explanation:
How can you convert 18ft to CM?
Given m || n, find the value of x and y
Answer:
x=33 and y= 75 is the answer.
pls help with this question
Answer:
yes
Step-by-step explanation:
it passes the vertical line test
HELP IT"S DUE IT' S 30 MINS HURRY HELP ASAP
As a maintenance electrician, it takes you 40 minutes to rewire a motor. You have 6 motors to rewire.
At that rate, how many hours will it take you to rewire the motors?
Answer:
4 hours
Step-by-step explanation:
40x6=240
240/60=4
Help? :p
Ill mark Brainliest <3
If yz = 0.7, what is the measure of α to the nearest degree?
Answer:
.9
Step-by-step explanation:
what is 45999999999999999x 9999999999999999999999 divided by 56 plus 99 divided by 2 and then multiplied by 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 i want to know
Answer:
on e
Step-by-step explanation:
Answer:
Twenty Juan..
Step-by-step explanation:
Ayuda por favor le doy corona quien responda
En esta actividad ☝️
Answer:
Ajshdjshdhhdhdjdjdhdjjd
X, Y and Z are partners in a firm in the ratio of 1/2 :1/3:1/6
Y retires from business and
X and Z purchase his share of profit in the ratio of 3:2. Find out new ratio
Answer:
6:2
Step-by-step explanation:
X share from old ratio is 1/2
Y share from old ratio is 1/3
Z share from old ratio is 1/6
Now, we are told Y retires and that X and Z purchase his shares.
Thus;
Amount X took from Y = 1/2 × 1/3 = 1/6
Amount Z took from Y = 1/6 × 1/3 = 1/18
Thus, new share of X is now; 1/6 + 1/2 = 2/3
New share of Z is now; 1/18 + 1/6 = 4/18 = 2/9
Ratio is now X:Z = 2/3 : 2/9 = 6:2
Kaylee surveyed 920 of the students in her school about their favorite color. 95% said
their favorite color was blue. How many students' favorite color was blue?
Answer:
x = 874
Step-by-step explanation
Set up your equation like this: Part/whole = percent/100
Assign the variable x to the unknown part of the equation and add in the known numbers:
So in this situation it would be: x/920 = 95/100
Solve for x:
100 times X = 920 times 95. (cross multiply)
That leaves you with 100x = 87,400
Divide both sides by 100:
x = 874
A dozen donuts cost $2.99. To the nearest cent, what is the cost of 1 donut?
Answer:
that person is correct, each donut is only .25 cents because every 4 donuts are $1, multiply 4 by 3 and you get 12, 12=dozen. Since the total price is $3 it makes sense that each donut in .25 cents and every 4 donuts $1
HOPE THIS HELPS AND HOPE THIS MAKES SENSE!!!!!!!
If a dozen donuts cost $2.99 then the cost of one donut is approximately $0.25.
What is Division?A division is a process of splitting a specific amount into equal parts.
Given that a dozen donuts cost $2.99.
We have to find the cost of 1 donut
As there are 12 donuts in a dozen, so to find the cost of one donut.
1 dozen donuts = 12 donuts.
One dozen donuts equal to twelve donuts.
To find the cost of 1 donut we need to divide the cost of a dozen by 12, because we are splitting the cost two point nine nine among twelve donuts.
$2.99 ÷ 12
Two point nine nine is divided with twelve we get zero point two five.
= $0.25
Therefore, the cost of one donut is approximately $0.25 to the nearest cent.
To learn more on Division click:
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divide 1/2 and 3/4 and it can not be a mixed number.
Answer:
Many options - 4/6 or 2/3 or 0.66
Step-by-step explanation:
When dividing fractions, we use KCF (keep, change, flip) so our new equation is 1/2 x 4/3. Just multiply! Your answer should be 4/6, and if it needs to be simplified, the answer is 2/3. The answer as a decimal is 0.66 !
Answer:You first would do 1/2 x 4/3 becuase when dividing numbers you use the keep change and flip method. So 1/2 you keep, you change the division sign into a multiplication sign and then 3/4 you flip into 4/3. After that you should have 1/2 x 4/3 and that gets you 4/6. So 4/6 would be your answer but simplified it would be 2/3. - Hope this helps!
please help!!
i’m really stuck and confused!
Answer: a.2^3, b. 3^5, c. 4^3 + 5^2, d. 9^4 + 7^2
Step-by-step explanation:
i took this class already
Answer:
a) = 8
b)=243
c)=1 600
d)=321 489
Explanation
a) 2×2= 4×2= 8
b)3×3=9×3=27×3=81×3=243
c)4×4=16×4=64×5=320×5=1 600
d)9×7=63×9=567×9=5 103×7=35 721×9=321 489
What is the perimeter of JKL?
Answer:
The perimeter of JKL is 60 units.
Step-by-step explanation:
The two tangents of a circle formed by a vertex outside the circle will always be the same distance, this means that JA = JB = 13, LA = LC = 7, and KB = KC = 10. JL = JA + LA = 20, KL = LC + KC = 17, and JK = JB + KB = 23. So the perimeter of triangle JKL is 20 + 17 + 23 = 60 units.
5 subtracted from 3 times a number x gives 7.
Answer:
3x-5=7
3x=7+5
x=12/3
x = 4
Answer:
Step-by-step explanation:
3 times a number x: 3*x = 3x
5 subtracted from 3x = 3x - 5
Equation: 3x - 5 = 7
Solution:
Add 5 to both sides
3x - 5 + 5 = 7 + 5
3x = 12
Divide both sides by 3
3x/3 = 12/3
x = 4
Help Asap if i can i will give brainliest
Answer:
10x+2y
8c+2
0
Step-by-step explanation:
if you answer pls explain I need to know if I ever have a problem like dis in the future
What is the volume of a cylinder with a height of 3 feet and a radius of 4 feet?
Use 3.14 for pi.
Enter your answer in the box.
{ } ft ^3
Answer:
its 113.04
Step-by-step explanation:
took the test
Find the value of x
Please help , thanks
Answer:
Approx : 14.0294372515
Step-by-step explanation:
There are 2 congruent right triangles in this trapezoid. The hypotenuse and adjacent side lengths are 19 and 17 respectively. Using the Pythagorean Theorem, 19^2-17^2 is 72. The square root of 72 is approximately 8.48528137424. That is the length of the portions on the bottom that don't include the length x. 8.48528137424*2 is approximately 16.9705627485. 31-16.9705627485 gives you the length of the side x.
Under his cell phone plan, Zachary pays a flat cost of $68 per month and $5 per
gigabyte. He wants to keep his bill at $75.50 per month. Write and solve an equation
which can be used to determine X, the number of gigabytes of data Zachary can use while staying within his budget.
Answer:
1.5GB or less
Step-by-step explanation:
68 + 5x <= 75.50
5× <= 75.50 - 68
5x <= 7.50
x <= 1.5 GB
Answer:
5x + 68 = 75.50
x = 1.5
Step-by-step explanation:
5x + 68 = 75.50
75.50 - 68 = 7.5
5x = 7.5
x = 1.5
y’all i only got a few mins left plz help ::
Answer:
SSS?
Step-by-step explanation:
what does a square pluse be square
Answer:
a squared + b squared = c square
Step-by-step explanation:
In this formula c represents the length of the hypotenuse a and b are the legnths of the other two sides. if two sides of a right triangle are known you can subsitute these values in the formula to find the missing side
A bakery sold 48 chocolate cupcakes in a day, which was 12% of the total number of cupcakes sold that day. How many total cupcakes did the bakery sell that day?
Answer:
the bakery sold 400 cupcakes that day. 1% of the total cupcakes sold would be 4, so multiplied by 100 to make it 100% would be 400.
Write the slope-intercept form of the equation of the line with a slope of -9/4 that
passes through the point (5,-2).
Answer:
y=-3/7x +1/7
Step-by-step explanation:
What is the equation of the line in y=mx+b format?