Answer:
- 200
Step-by-step explanation:
377 is lesser than 577.
Here,
577 is the Greater number.
377 is the Smaller number.
When Smaller number is subtracted from Greater number, the result will be ( - ).
So,
377 - 577 = - 200
If the perimeter of a square is 48 meters, what is the area of that square?
Answer:
Since in finding perimeter you add the lengths divide the number and substitute it into the formula for area
9x^5 - 24x^4 + 15x^3 Rewrite those four terms as the product of two binomials.
Answer:
5071
Step-by-step explanation:
if you mutiply xu by the sum of a y then the complete explanation is that
Jan doubled her starting number, added 5, subtract 7, divided by 3, then squared the result. If her final answer was 36, what was her starting number?
(Answer due at 12:00 pm PDT)
Answer: I think its 39
Step-by-step explanation: I did the math
Jan's starting number was 10.
What are Numbers?A number is an arithmetic value used for representing the quantity and used in making calculations.
Given that Jan doubled her starting number, added 5, subtract 7, divided by 3, then squared the result.
Let her original number be x
Therefore, {(2x +5 - 7)/3}² = 36
{(2x -2)/3}² = 36
(2x -2)/3 = 6
2x - 2 = 18
2x = 20
x = 10
Hence, Jan's starting number was 10.
For more reference on Numbers, click;
https://brainly.com/question/17429689
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Help me plzzzzzzzzzzzzz
Answer:
Hi in my opinion maybe the answer is - 1
Answer:
(0, - 1)
Step-by-step explanation:
The y-intercept is the value of y when the x is equal to 0.
Photo math said the answer was 2x but I’m not sure
PLEASE HELP. ILL VOTE YOU BRAINLIEST!
Vanessa rode her bike to the conclave at 10km per hour and then walked back to school at 4km per hour. If the round trip took her 14 hours, how far was it to the site of the conclave?
The answer would be great but I’d really like to see how to set up the equation to get the answer.
You thought your bookcase was 80” (inches) tall. It was really 75.75“
tall. What was your % error rounded to the nearest tenth?
SOMEONE PLEASE ANSWER !!
Error
[tex]\\ \rm\Rrightarrow \dfrac{Difference}{Original}\times 100[/tex]
[tex]\\ \rm\Rrightarrow \dfrac{4.25}{80}\times 100[/tex]
[tex]\\ \rm\Rrightarrow 0.0535(100)[/tex]
[tex]\\ \rm\Rrightarrow 5.35\%[/tex]
[tex] \boxed{ \pmb{\% \: error = \frac{ |approx - actual| }{actual} \times 100 }}[/tex]
Approx = 80Actual = 75.75[tex] \sf\% \: error = \frac{ |80 - 75.75| }{75.75} \times 100[/tex]
[tex] \sf\% \: error = \frac{ |4.25| }{ \frac{303}{4} } \times 100[/tex]
[tex] \sf\% \: error = \frac{ 4.25 }{ \frac{303}{4} } \times 100[/tex]
[tex] \sf\% \: error = \frac{ \frac{17}{ \cancel4} }{ \frac{303}{ \cancel4} } \times 100[/tex]
[tex] \sf\% \: error = \frac{ 17 }{ 303 } \times 100[/tex]
[tex] \sf\% \: error = \frac{ 1700 }{ 303 } [/tex]
[tex] \sf\% \: error = 5.6\%[/tex]
(x+2) (x+1)=0
kindly help me with this question
I found the following answer x=0 and x=-1
Answer:
[tex]x=\begin{bmatrix}-2\\-1\\\end{bmatrix}[/tex]
Step-by-step explanation:
(x+2) (x+1)=0
Isolate the X
=> [tex]\left(x+2\right)\left(x+1\right)=0[/tex]
Divide both sides by the coefficient:
=>[tex]x=\begin{bmatrix}-2\\-1\\\end{bmatrix}[/tex]
742,617 to the nearest ten tousand
Answer:
740,000
Step-by-step explanation:
The ten-thousands digit is the 4.
Change all digits to the right of the 4 to 0.
742,617 becomes 740,000.
Since the first digit to the right of the 4 is 2, and not a digit from 5 through 9, we keep the 4 and do not change it to 5.
Answer: 740,000
Answer:
the answer is 740000
Step-by-step explanation:
because I have big brain
Suppose Frank places $8500 in an account that pays 14% Interest compounded each year.
Assume that no withdrawals are made from the account.
find the amount after year 1 and year 2
[tex]~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$8500\\ r=rate\to 14\%\to \frac{14}{100}\dotfill &0.14\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{each year, thus once} \end{array}\dotfill &1\\ t=years\dotfill &1 \end{cases}[/tex]
[tex]A=8500\left(1+\frac{0.14}{1}\right)^{1\cdot 1}\implies A=8500(1.14)\implies \boxed{A=9690} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~~~~~~ \textit{Compound Interest Earned Amount}[/tex]
[tex]A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$8500\\ r=rate\to 14\%\to \frac{14}{100}\dotfill &0.14\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{each year, thus once} \end{array}\dotfill &1\\ t=years\dotfill &2 \end{cases} \\\\\\ A=8500\left(1+\frac{0.14}{1}\right)^{1\cdot 2}\implies A=8500(1.14)^2\implies \boxed{A=11046.6}[/tex]
Alvin is 15 years younger than Elga. The sum of their ages is 45. What is Elga's age?
Answer:
Elga is 30 and Alvin is 15
Step-by-step explanation:
45-15=30
30-15=15
30+15=45
Answer:
[tex]\huge\boxed{\text{Alvin = 15, Elga = 30}}[/tex]
Step-by-step explanation:
In order to find Alvin and Elgas age, we can use a system of equations.
Let us assume that [tex]a[/tex] represents Alvin's age and [tex]e[/tex] represents Elgas age.
We can create two equations:
[tex]a = e-15[/tex]
[tex]a+e=45[/tex]
We can now use substitution to find each value. Let's substitute [tex]a = e-15[/tex] into [tex]a+e=45[/tex] as a.
[tex](e - 15) + e = 45[/tex]
We can now simplify this equation and solve for e.
[tex]2e-15 = 45\\2e = 60\\e = 30[/tex]
So we know that Elga is 30 years old. To find Alvin's age, we can substitute the value of e (30) back into one of the equations. Let's do it for [tex]a+e=45[/tex].
[tex]a + 30 = 45\\a = 45-30\\a=15[/tex]
So Elga is 30 years old and Alvin is 15 years old.
Hope this helped!
Read the following question
Answer:
G. Water skiing > Cycling
Step-by-step explanation:
You burn more calories in water skiing
Rewrite the equation by completing the square 3+x=x^2+3x
Answer:
the completed square is x=1, -3
Cathy travels 6 miles in 10 minutes. How far can she travel in 18 minutes? Write and solve a proportion to answer the question.
Answer:
10.8 miles
Step-by-step explanation:
Set up a proportion: [tex]\frac{6}{10} = \frac{x}{18}[/tex] Cross multiply, then divide: 18 × 6 = 108108 ÷ 10 = 10.8So, Cathy can travel 10.8 miles in 18 minutes.I hope this helps!
In one year a taco truck makes 13,180 chicken tacos, 7,480 fewer beef tacos than chicken tacos, 2,500 fewer fish tacos than beef tacos. How many tacos does the truck make in all
Answer:
22,080 tacos
Step-by-step explanation:
13,180 - 7,480 = 5700
5700 - 2500 = 3200
13,180 + 5700 + 3200 = 22,080
Does anyone have hard questions concerning arithmetic or geometric sequences?
Answer:
Nope
Step-by-step explanation:
Nope
Please help if you know.
Answer:- 617/100+i root 2
Step-by-step explanation: simplify
20. Favorite Cookie Ten percent of adults say oatmeal raisin is their favorite
cookie. You randomly select 12 adults and ask them to name their favorite
cookie. Find the probability that the number who say oatmeal raisin is their
favorite cookie is (a) exactly four, (b) at least four, and (c) less than four.
(Source: WEAREVER)
Answer:
Step-by-step explanation:
A
exactly 4
There are 12 adults.
4 like oatmeal cookies the best.
P(exactly 4) = 4/12 = 1/3 = 0.3333...
B)
At least 4
4 5 6 7 8 9 10 11 12
So there are 9 choices (4 .. 12) of those who could like oatmeal cookies the best.
P(9) = 9/12 = 0.75
C)
1 2 3
There are at most 3 people who could like oatmeal cookies the best.
P(<4) = 3/12 = 0.25
Less than 4 who would choose oatmeal cookies = 1/4
What is the value of x in the triangle?
A.
B.
C.
D.
Answer:
The base angles of an isosceles triangle are the angles formed by the base and one leg of the triangle. The base angles theorem converse states if two angles in a triangle are congruent, then the sides opposite those angles are also congruent.Pythagoras theorem states that “In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides“.[tex]x = \sqrt{ {7}^{2} + {7}^{2} } \\ x= \sqrt{49 + 49} \\ x = \sqrt{98} \\ x= \sqrt{49 \times 2} \\ \boxed{x= 7 \sqrt{2} }[/tex]
What is the value of x in the triangle?
A. 7
B. 14
✓C. 7√2
D. 7√2/2
C. is the right answer.Will give brainlist if truly correct
When should you use the median and interquartile range as your measure of center and measure of variability to compare populations shown on a box plot? Check all that apply.
when there are outliers in the data sets
when there are no big gaps in the middle of the data sets
when the plots representing the data are symmetrical
when the plots representing the data are nonsymmetrical
when there are no outliers in the data set
Answer:
The Answer are 1 ,2, 4
Step-by-step explanation:
when there are outliers in the data sets
when there are no big gaps in the middle of the data sets
when the plots representing the data are nonsymmetrical
The following histogram shows the number of minutes that 29 students took to complete an exam. Based on this histogram, about 10% of students took less than _____ minutes to complete the exam.
According to the histogram, it is found that about 10% of the students took less than 40 minutes to complete the exam.
What is an histogram?An histogram is a graph that shows the number of times each element of x was observed.
In this problem, out of a total of 29 students, the histogram states that:
1 student finished the exam in less than 10 minutes.2 students finished the exam in between 30 and 40 minutes....
12 students took between 70 and 80 minutes to finish the exam.10% of 29 is given by:
0.1 x 29 = 2.9.
About 10% of 29 is of 3, hence, since 1 + 2 = 3, about 10% of the students took less than 40 minutes to complete the exam.
More can be learned about histograms at https://brainly.com/question/25836450
Andres works at a job that pays him 12.50 an hour.Andres works 30 hours a week.How much does he make each month after 30% of california state income tax is taken out?
Answer:
he makes $112.50
Step-by-step explanation:
first you have to find out how much he makes before tax is taken out. all you do is multiply 12.50 by 30, which gives you $375.00. then, you can either put in the calculator 30%375 or 0.3×375(both are the same thing) and you should get $112.50
What is the value of y if the line through the two given points is to have the indicated slope (4,y) and (2,6), M=-4?
Answer:
y= -2
Step-by-step explanation:
y2-y1 6-y = 8
x2-x1 2-4= -2
To solve for y : Your answer has to be 8 then you divide 8/-2 = -4
6-y=8
subtract 6 from both sides = -y =2
multiply each side by(-1)
to remove the - from Y (-1)y =(-1)2
y =-2
given the function f(x)=11x-22
find f(3)
Answer:
f(x)=11x-22
f(3)=11(3)-22
11(3)-22
33-22=11
Help help help help
Answer:
(3, -9)
Step-by-step explanation:
5x + y = 7
-x - 2y = - 15
What we can do is multiply the second equation by 5, as we try to combine both equations to get rid of x.
5x + y = 6
-5x - 10y = 75
-9y = 81
y = -9
Now we plug y back in.
5x - 9 = 6
5x = 15
x = 3
what do you notice about these three angles HELP!!!!!!!!!!!!!!!!help now!
Answer:
They are all obtuse angles being over 90 degrees
Step-by-step explanation:
Help me please!!!!!!
Answer:
it will take them 12 weeks
Step-by-step explanation:
First, you add the amount of money Lena and Alexis are making each week: $5+$3= $8
Then you divide $96 by the $8: 96/8=12
Therefore, your answer is 12 weeks
~~hope this helped!!~~ :)
Two laboratory technicians are running product quality tests . One technician takes 6 minutes less than the other . What equation would give the amount of time , t , it would take to run the tests if the technicians work together to split the work on the different tests ? 1/(6t) = 1/x - 1/(x - 6) B 1/t = 1/x + 1/(x - 6) Oct t = x + x - 6 1/t = 1/x - 1/(x - 6)
Answer:
C. t = x + x - 6Step-by-step explanation:
Let the time use by other one technician be x
if the other technician takes 6 minutes less than the first technician, then the time taken by the other technician will (x - 6)
The total amount of time t it would take to run the tests if the technicians work together will be expressed by taking the sum of the time taken by the two technician as shown.
First technician = x
Second technician = x-6
Sum of the time taken
t = x+ (x-6)
Hence option C is correct
Is this a fair or biased sample.
A store owner wants to survey customers about the products he sells. He programs the computer to select 100 customers from the mailing list and sends them each a survey.
(I'm torn on this one because on one hand, he's only selecting customers from his mailing list which makes me think biased, on the other he is using the computer to randomly select them so that seems fair. Also, of the people who are sent the surveys, everyone may not apply. So I'm leaning towards biased.)
Answer:
biased
Step-by-step explanation:
even with the computer randomly picking people, they are still all on the mailing list.
Someone please help me real quick
Answer:
1/4
Step-by-step explanation: