Answers
Answer:
Rounding can be referred to as a replacement of a number with another number that is equivalent to it. Rounding can be used to shorten a given number without depriving it of its original value. For example, we have to round 56.89. We can round it as replacing it with 57 which is the closest value to 56.
Rounding numbers isn't that difficult task. In fact, it's quite interesting and easy to do. For rounding, all you are required to do is to figure out which decimal place of the number you want to round off. There are different methods to round off numbers. You can round off numbers to Half Up/Down, Round-Up/Down Round Half to Even/Odd, and So on. Anyhow, here, we are concerned with "To What Place You Want to Round Off a Number". This can be illustrated.
To know how rounding calculator works you just have to understand the way the numbers are rounded off to a particular decimal place. Following is a list of the places to which a number can be rounded off: 1. Ones 2. Tens 3. Hundreds 4. Thousands 5. Ten Thousands 6. Millions 7. Tenths (1 decimal place) 8. Hundredths (2 decimal place) 9. Thousandths ( 3 decimal place) 10. Ten Thousandths (4 decimal place) 11. Hundred Thousandths (5 decimal place) 12. Millionths (6 decimal place)
Step-by-step explanation:
Related Questions
Here's a problem for you to try.
Find the sum and express it in simplest form.
(2x² + 3x - 4) + (x²-x-2)
Enter the correct answer.
OOD
DONE
Clow all
ĐOO
Answers
3x^2 + 2x - 6
Just add the same terms together. You don’t need to do anything else in this question.
Which order pair could represent the location of point h
Answers
help me! I’m behind in school if you do I’ll give you extra points and stars. I’ll give you a good report.
Answers
Answer:
The answer is D, approximately 6.8
Step-by-step explanation:
(I'm gonna be honest, I just looked it up)
Who can solve and attach a pic so I can write down how I got the answer
Answers
HELP WILL GIVE BRainlist 20 points
Answers
Answer:
11. x = 5
12. x = 24
Step-by-step explanation:
11.
8x° + 140° = 180°
(Linear pair angles)
8x° = 180° - 140°
8x° = 40°
x ° = 40°/8
x° = 5°
x = 5
12.
2x° + 42° = 90°
(complementary angles)
2x° = 90° - 42°
2x° = 48°
x ° = 48°/2
x° = 24°
x = 24
Izzy is saving up for a road trip that is happening6 weeks from today. At this moment, Izzy has $90 in her savings account. She plans on saving $25 a week.
Answers
Answer:
$210
Step-by-step explanation:
Given data
time = 6 weeks
initial amount= $90
saving per week = $25
Hence the expression for the total savings after the 6 weeks is given as
y= mx+c
where
m= $25
x= 6 weeks
c= $90
substitute
y=25*6+90
y= 150+60
y= $210
Hence the total amount after 6 weeks is $210
Consider the triangles.
Triangle C D E. Angle C is blank, angle D is 87.3 degrees, angle E is 35.5 degrees. Triangle R S T. Angle R is blank, angle S is 57.2 degrees, angle T is 87.3 degrees. Answer the questions about these triangles. What is the measure of angle C? Which angle corresponds to angle C? What can be concluded about the triangles?
Answers
Answer:
C = 57.2
Angle S corresponds to angle C
Both triangles are symmetrical to each other.
Answer:
What is the measure of angle C?
57.2
Which angle corresponds to angle C?
angle S
What can be concluded about the triangles?
The triangles are similar.
Step-by-step explanation:
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HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
Answer:
the equation used to determine male and female athletes can be C.x+y=127
x=y+23
Answer:
c
Step-by-step explanation:
Help me fast plsssss
Answers
Answer:
B. 78.5cm²
Step-by-step explanation:
Area of circle:
[tex]\pi[/tex]r²=[tex]\pi[/tex]10²=314.16
Area of shaded part:
314.16/4=78.54
3(x+6)=24 I need help to find x
Answers
Answer:
[tex]\boxed{\bold{x \ = \ 2}}[/tex]Explanation:
3(x + 6) = 24
Simplify both sides of the equation3(x + 6) = 24
(3)(x) + (3)(6) = 24 (Distribute)
3x + 18 = 24
Subtract 18 from both sides3x + 18 − 18 = 24 − 18
3x = 6
Divide both sides by 33x / 3 = 6 / 3
[tex]\bold{x \ = \ 2}[/tex]Answer:
x = 2
Step-by-step explanation:
Remeber this rule: PEMDAS
Even though parantheses comes first, we must take away 3 By dividing (since 3 is currently multiplying with x+6). Picture it like a ‘tail,’ and you must take the tail away first. so it would look like this:
3 ÷ 3 (x+6) = 24÷3
3 ÷ 3 cancels out, and 24 ÷ 3 equals 8, so now your equation becomes:
x + 6 = 8
now, we subtract 6 (since it is adding with x)
x + 6 - 6 = 8 - 6
positive 6 and negative 6 (aka 6-6) cancel out, and 8 - 6 = 2, so x = 2
hAVE A WONDERFUL DAY!!!
if this helped you, please heart and rate :)
i need help with sum of my algebra hw assignments
Answers
Answer:
B
Step-by-step explanation:
Those lines both make up the tip of the triangle figure...
NEED HELP WITH THESE
f(x)=x^2-x+1
g(x) = 5 - 3x
Evaluate the following.
1) f(-1)
2)g( -8)
3)f( 1)
4) g(5)
5) f(3)
6) g(-3)
Answers
Step-by-step explanation:
1 .f(x)=[tex]x^{2}[/tex]-x+1
f(-1)= (-1)-(-1)+1
f(-1)= 1+1+1
= 3
3.f(x)=[tex]x^{2}[/tex]-x+1
f( 1)=(1)-1+1
f( 1)=1-1+1
=1
5. f(x)=[tex]x^{2}[/tex]-x+1
f(3)=[tex](3)^{2}[/tex]-3+1
= 9-3+1
=7
2. g(x) = 5 - 3x
g( -8)=5-3(-8)
g( -8)=5+24
=29
4.g(x) = 5 - 3x
g(5)=5-3(5)
g(5)=5-15
=-10
6.g(x) = 5 - 3x
g(-3)=5-3(-3)
g(-3)=5+9
=14
If the interest 4,000 for 4 years is 1,280 what is the interest rate
Answers
Answer:
For example, with a $4,000 deposit and an annual interest rate of 8 percent, the simple interest after four years would be $1,280. This is calculated by multiplying the principal (P) by the rate (R) and by the rate of time (T): 4,000 x 0.08 x 4 = 1,280.
Step-by-step explanation:
I hope the answer help you
**EASY**
Determine the intercepts of the line -
2x + 5y = -6
Y-intercept: (_ , _)
X-intercept: (_ , _)
Answers
X intercept : -3,0
Y intercept: 0, -6/5
Urban rail systems have been proposed to alleviate traffic congestion, but results in many cities have been cited as evidence that this approach to traffic management is ineffective. For example, a U.S. city that opened three urban rail branches experienced a net decline of 3,100 urban rail commuters during a period when employment increased by 96,000. Officials who favor urban rail systems as a solution to traffic congestion have attempted to counter this argument by noting that commuting trips in that city represent just 20 percent of urban travel.
The response of the officials to the claim that urban rail systems are ineffective is most vulnerable to criticism on the grounds that it
A) presents no evidence to show that the statistics are incorrect
B) relies solely on general data about U.S. cities rather than data about the city in question
C) fails to consider that commuting trips may cause significantly more than 20 percent of the traffic congestion
D) fails to show that the decline in the number of urban rail commuters in one U.S. city is typical of U.S. cities generally
E) provides no statistics on the use of urban rail systems by passengers other than commuters
Answers
Answer:
C) fails to consider that commuting trips may cause significantly more than 20 percent of the traffic congestion
Step-by-step explanation:
The correct option is - C) fails to consider that commuting trips may cause significantly more than 20 percent of the traffic congestion
Reason -
Option A is incorrect because the statistics can not be incorrect.
Option B is incorrect because they are not talking about the city.
Option C is correct because Urban rail reduces congestion.
Option D is incorrect because the opposers cited the example of one city and the supporters are presenting evidence in the case of that city itself.
Option E is incorrect because they are providing an explanation for why the commuters data given by opposers is not relevant. The opposers talked about commuters.
plz give some one answrer
Answers
Answer:
x=120 (opp. angles of //gram)
Step-by-step explanation:
Because DA//CB and AB//DC (given)
Therefore ABCD is a parallelogram (opp. sides equal)
Therefore,
∠DAB = ∠DCB (opp. ∠s of //gram)
x = 120
First correct answer will get Brainliest - due today
Dora has three candles, which will burn for 3, 4 and 5 hours, respectively. If she wants to keep two candles burning at all times, what is the greatest number of hours she can burn the candles? (Dora has a clock that she can use to time the candles.)
Answers
Answer:
3 hrs 38.2 min, Candle 2 will be three times the length of candle 1
Step-by-step explanation:
If Dora burns candles that burn for 4 and 5 hours they burn for 9 hours combined one after another.
What are permutation and combination?In arithmetic, combination and permutation are two different ways of grouping elements of a set into subsets. In combination, the components of the subset can be recorded in any order. In a permutation, the components of the subset are listed in a distinctive order.
here,
Dora has three candles, which will burn for 3, 4, and 5 hours,
The combination of the hours of burning,
3 + 4 = 7 hours
4 + 5 = 9 hours
3 + 5 = 8 hours
Thus, if Dora burns candles that burn for 4 and 5 hours they burn for 9 hours combined one after another.
Learn more about permutations and combinations here: https://brainly.com/question/2295036
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Notebook costs $5,write an expression to show how much (n) notebook costs.
Answers
To find the total cost you would multiply the cost of a notebook by the number of notebooks purchased:
Total = 5n
Solve for g. Make sure to use scrap paper to show your work.
( 144 + 6 x 8 ) ÷ 3 = g
Answers
Answer:
g=64
Step-by-step explanation:
(144+6×8)÷3=g
144+48/3=g
192/3=g
64=g
g=64
Answer:
g = 64
Step-by-step explanation:
(144 + 6 * 8) / 3 = g
g = (144 + 6 * 8) / 3
g = (144 + 48) / 3
g = 192 / 3
g = 64
choices:
x=360-114
x=114-90
360=x +90+114
Answers
Answer:
see explanation
Step-by-step explanation:
The sum of the angles around D = 360° , then
x = 360 - (114 + 90) ← equation to find x
= 360 - 156
= 204
25 ft 8 yd 11 in.
Which is greater?
Answers
Answer:
25 ft
Step-by-step explanation:
8 yd = 24 ft
11 in < 1 ft
8 yd < 25 ft
48 ? (-8) = (-6) please help with this
Answers
Answer:
Division sign
Step-by-step explanation:
The answer is ÷
PLEASE HELP ME!! I WILL GIVE BRAINLIEST. ITS DUE IN AN HOUR
Answers
Answer:
1. c/5=3.25
2. 16.25
Answer:
The last box.
Step-by-step explanation:
The "c/5" means c divided by 5.
55 Points | Giving Brainliest To Correct Answer | Please Give Explanation | Reporting Incorrect Answers
Answers
Answer:
numbef 1 false because one dot equals two students
number 2 flase because all the dots add up to 21 and for eight students there are 4
number 3 true because the amount is eight students and on 7 inches the are four students
you have on your own or just share your thoughts about it in the comments then i can come up with something.
Answer: the answer is A
Step-by-step explanation:
Evaluate 7 with an exponent of -2
Answers
Answer:
7 x -7 = -49
Step-by-step explanation:
To solve 7 to the power of -2 we multiply 7 by -7.
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The value of 7 with an exponent of -2 is 1/49 .
Given,
7 with an exponent of -2.
Now,
Let us simplify the given statement.
[tex]7^{-2}[/tex] = 1/7²
Value of 7² is 49.
Thus the value of 7 with an exponent of -2 is 1/49 .
Know more about exponent,
https://brainly.com/question/602904
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PLEASE GIVE ME A GOOD ANSWER FOR THIS PAGE THIS WILL BE 25 PT AND HOPEFULLY IF SOMEONE IS NICE ENOUGH to put a second answer so I can give a brainliest ^-^
Answers
Answer:
Wait where's the question?
I don’t understand and need help please.Thank you
Answers
Answer:
yes
Step-by-step explanation:
nice
2\0.1 x 10\10 = it would help me a lot
Answers
Answer:
The answer is1 thank you
what percent of 98 is 74
Answers
Answer:
75.51%
Step-by-step explanation:
hopefully this helps
x/100 = 74/98
98x = 7,400
x = 7,400/98
× = 75.51 % of 98
someone please help me