Answer:
the answer is A)1,432.75.
hi, i need help with this question :).
Answer: 1.3x10^6=1300000
Step-by-step explanation: Sorry, no explination.
Simplify the expression.
-4b + (-9k) -6 - 3b + 12
Answer: -9k-7b+6
Step-by-step explanation: combine lile terms
Pease help me this is a really hartd problem
Answer:
2.34
Step-by-step explanation:
2 large bags =45.6
2 small bags plus a medium bag =43.25
45.6 minus 43.26= 2.34
Graph the figure and classify it. Then find the area.
A(-3,-4), B(-3, 5), C (2, 5), D (2, -4)
Answer:
Area = length x width
To find the length and width of the rectangle, we can use the distance formula:
Distance = sqrt((x2 - x1)^2 + (y2 - y1)^2)
Using the distance formula, we can find that the length of the rectangle is 7 (the distance between B and C), and the width of the rectangle is 9 (the distance between B and A). Therefore, the area of the rectangle is:
Area = length x width = 7 x 9 = 63
So, the area of the given rectangle is 63 square units.
Step-by-step explanation:
Can someone answer this please? I'm stuck. ;-;
Use the function rule \(f\)(x)=3\(x\)-2. Find the output \(f\)(1.5).
Answer:
To find the output of the function f(x) = 3x - 2 when x = 1.5, we simply substitute 1.5 for x in the function rule and simplify:
f(1.5) = 3(1.5) - 2
f(1.5) = 4.5 - 2
f(1.5) = 2.5
Therefore, the output of the function f(x) when x = 1.5 is 2.5.
Answer:
f(x)- x = 1.5 is 2.5.
(hope this makes sense)
In two days, megan has read 62 pages of James and the Giant Peach. the book has 194 pages. if p represents the number of pahes Megan has left to read, which equation represents the situation?
A: 2p + 62 = 194
B: 194 - p = 62
C: 2p = 132
D: 132 - p = 194
How many 3-digit even numbers are that begin with either 5 or 6?
Answer:
100
Step-by-step explanation:
500 to 599 =100 100/2=50
600 to 699=100 100/2=50
50+50=100
What’s the value of x in a triangle x top right 45 top left 98 bottom
Answer:
The value of x is 37°.
Step-by-step explanation:
Given that the total angles in a triangle is 180°. In order to find the x value, you have to substract 98° and 45° from 180° :
\(x + 98 + 45 = 180\)
\(x = 180 - 98 - 45\)
\(x = 37\)
Answer: 37
Step-by-step explanation:
If you add in all numbers inside the triangle, it should be equal to 180 degrees meaning x + 98 + 45 = 180.
To solve the unknown, we must first add in the numbers:
x + 143 = 180
To get the variable by itself, we must subtract 143 to both sides which gives us 37 degrees.
Now that we know that x is equal to 37, we should make sure it is the right answer, to do that, we need to replace x with 37:
37 + 98 + 45 = 180
By adding in all the numbers, we should get 180.
Subtract the rational expression
Please show steps
Answer: \(-x^2-3x+46/x^2+4x-32\)
Step-by-step explanation:
Answer:
\(\dfrac{-x^2-3x+46}{x^2+4x-32}\)
Step-by-step explanation:
You want the simplified form of the rational expression difference ...
\(\dfrac{6}{x^2+4x-32}-\dfrac{x-5}{x-4}\)
Common denominatorBoth terms can be expressed using the same denominator, then summed.
\(\dfrac{6}{x^2+4x-32}-\dfrac{x-5}{x-4}=\dfrac{6}{(x-4)(x+8)}-\dfrac{(x-5)(x+8)}{(x-4)(x+8)}\\\\\\=\dfrac{6-(x-5)(x+8)}{(x-4)(x+8)}=\dfrac{6-(x^2+3x-40)}{(x-4)(x+8)}=\boxed{\dfrac{-x^2-3x+46}{x^2+4x-32}}\)
__
Additional comment
The process is fundamentally identical to finding the difference of numerical fractions. The least common denominator is found by considering factors of the denominators, just as it would be if they were pure numbers.
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Solve the system of linear equations by elimination.
2x+5y=16
3x−5y=−1
Get (x,y)
Answer:
(3,2)
Step-by-step explanation:
2x+5y=16
3x-5y=-1
Subtract 2x from the first equation
5y=16-2x
Substitute the given value of 5y into the equation
3x-(5y)=16
3x-(16-2x)=-1
Solve for x
3x-(16-2x)=-1
3x-16+2x=-1
5x-16=-1
5x=15
x=3
Substitute the given value of x into the equation
3x-5y=-1
3*3-5y=-1
Solve
3*3-5y=-1
9-5y=-1
-5y=-10
y=2
2) In a School, the duration of each period in the Junior Section is 20 minutes and in
the Senior Section it is 35 minutes. Both bells ring together when School starts at
10:30 am. The next time they ring together is at lunch time. At what time does lunch
break start?
A. 12:50 pm B. 12 noon
C. 11:40 am D. 12:30 am
Answer:
n35=m20
n/m=4/7The next time they ring together⇒n=44*35=140⇄2h20p⇒aStep-by-step explanation:
dd
Use the conditional statement to answer the question.
If an angle measures 43°, then the angle is acute.
Are the statement and its inverse true?
A. The statement is true, but the inverse is false.
B. The statement is false, but the inverse is true.
C. Both the statement and its inverse are false.
D. Both the statement and its inverse are true.
I'm not sure how to solve these types of questions, I need help. Thank you!
Answer:
The x-intercept is (-5, 0).
The y-intercept is (0, 5).
Step-by-step explanation:
To find the x-intercept, we set y = 0 and solve for x:
0 = 5 + x
x = -5
Therefore, the x-intercept is (-5, 0).
To find the y-intercept, we set x = 0 and solve for y:
y = 5 + 0
y = 5
Therefore, the y-intercept is (0, 5).
Answer:
x-intercept is (-5,0)
y-intercept is (0,5)
Step-by-step explanation:
We are given a linear equation and are asked to find the x- and y-intercepts of the equation.
\(\Huge{y=5+x\)
\(\hrulefill\)
What are x- and y-intercepts?In mathematics, the terms "x-intercept" and "y-intercept" refer to points where a graph intersects the x-axis and y-axis. They are important concepts in the study of functions and graphs.
The x-intercept is the point at which a graph crosses or intersects the x-axis. It represents the value of x when y is equal to zero. In other words, it is the value of x when the function or equation is satisfied with y = 0. The x-intercept is often denoted as (x, 0), where "x" is the x-coordinate of the point.
Similarly, the y-intercept is the point at which a graph crosses or intersects the y-axis. It represents the value of y when x is equal to zero. Geometrically, it is the point on the graph where x = 0. The y-intercept is often denoted as (0, y), where "y" is the y-coordinate of the point.\(\hrulefill\)
(1) - Finding the x-intercept
To find the x-intercept, you set y equal to zero and solve the equation for x.
\(y=5+x\\\\\\\text{Let y=0}\\\\\\\Longrightarrow 0=5+x\\\\\\\Longrightarrow \boxed{x=-5}\)
Thus, the x-intercept is (-5,0).
(2) - Finding the y-intercept
To find the y-intercept, you set x equal to zero and solve the equation for y.
\(y=5+x\\\\\\\text{Let x=0}\\\\\\\Longrightarrow y=5+0\\\\\\\Longrightarrow \boxed{y=5}\)
Thus, the y-intercept is (0,5).\(\hrulefill\)
We can check this answer using a graphing calculator. Simply type in the given function and see were the function crosses each axis. Refer to the attached image.
A rectangle in a coordinate plane has vertices L (−3, 9) , M (4, −2) , N (−3, −2) , and O (4, 9) . What is the distance between point L and point N, in units?
Answer:
Step-by-step explanation:well 1+1 equals 2 so figure it out yourself
Will Give Brainiest!!! Please Help!!
A scatter plot is shown on the coordinate plane.
scatter plot with points plotted at 1 comma 7, 1 comma 10, 2 comma 6, 3 comma 7, 3 comma 8, 5 comma 8, 6 comma 6, 7 comma 4, 9 comma 2, and 10 comma 1
Which two points would a line of fit go through to best fit the data?
A. (1, 10) and (6, 6)
B. (1, 7) and (2, 6)
C. (3, 7) and (7, 4)
D. (3, 8) and (6, 6)
Why is the sky blue? also enjoy the points and you dont have to answer lol just dont wanna get this deleted
Yay thank you!
I don't rally know why the sky is blue but I think it's because the ocean is. The ocean reflects the color of the sky and sky reflects the color of the ocean. I don't really know though. Hope this helps! :)
PLS HELP ! Solve the addition equation by finding a common multiple. one half + two thirds + four sixths equals ___
Answer: 1/2 + 2/3 + 4 /6 = 11/6
Step-by-step explanation:
1/2 + 2/3 + 4 /6
We need to find a common multiple, for the denominator. Let us choose 6, so we do not have to deal with large numbers.
Note that we do not change 4/6, since it already has a denominator of 6.
==> 3/6 + 4/6 + 4/6
Add;
==> 11/6
3/6 + 4/6 + 4/6 equal to 11/6
Hope this helped!
Please Help Me Fast This Is Due Tomorrow!!!!!!!!! Arjun bought a trading card for $12. Five years later, the card is now worth $25. By what percent did the worth of the card increase? Round to the nearest whole percent, if needed.
Answer:
108%
Step-by-step explanation:
To find the percent increase, its 'difference/original'
25 - 12 = 13
Why: To find the difference between 5 years later and when Arjun bought it.
13 ÷ 12 = 1.083333...
Why: To find the percent increase.
Rounding to the nearest whole percent.
To get the percent, move the decimal point 2 times to the right.
= 108.3333...
Then, round it to the percent.
= 108%
Its 108 because 3 is smaller than 5 which makes 8 stay the same.
Complete the equation...
Answer:
x^2 -14x +49
( x-7)^2
Step-by-step explanation:
x^2 -14x
We are completing the square
Take the coefficient of x
-14
Divide by 2
-14/2 = -7
Square it
(-7)^2 = 49
Add it
x^2 -14x +49
Take the -7
( x-7)^2
Answer:
D.
Step-by-step explanation:
x^2-14x+49=(x-7)^2
Triangle 1 is dilated by a scale factor of 4.1 using the origin as the center of dilation to create Triangle 2. Which
statement about the area and perimeter of Triangle 2 is true?
A. The perimeter is 4.1 times the perimeter of Triangle 1, and the area is 4.1 times the area of Triangle 1.
B. The perimeter is 8.2 times the perimeter of Triangle 1, and the area is 8.2 times the area of Triangle 1.
C. The perimeter is 4.1 times the perimeter of Triangle 1, and the area is 16.81 times the area of Triangle 1.
D. The perimeter is 16.4 times the perimeter of Triangle 1, and the area is 16.81 times the area of Triangle 1,
Answer:
it's A
mark me as brainiest please
The correct statement about the area and perimeter of Triangle 2 is true are,
⇒ The perimeter is 4.1 times the perimeter of Triangle 1, and the area is 16.81 times the area of Triangle 1.
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
We have to given that;
Triangle 1 is dilated by a scale factor of 4.1 using the origin as the center of dilation to create Triangle 2.
Now, We get;
The Triangle 1 is dilated by a scale factor of 4.1 using the origin as the center of dilation to create Triangle 2.
Hence, The perimeter of triangle 2 is 4.1 times the perimeter of Triangle 1.
And, We know that;
Area of triangle = 1/2 x Base x Height
So, The area of triangle 2 is 16.81 times the area of Triangle 1.
Learn more about the triangle visit;
brainly.com/question/1058720
#SPJ2
Help me with this question please ok
Answer:
Step-by-step explanation:
-52
2 times -2 =4
-4-4=-8
5 times -8 = -40
-2 times 6 = -12
-40 - 12=-52
Dion’s rectangle measures 2 ⅓ units by 3 ½ units. What is its area? Show your work and circle the correct answer.
a. 6 ⅙ square units
b. 6 ⅙ cubic units
c. 8 ⅙ square units
d. 8 ⅙ cubic units
Answer:
c
Step-by-step explanation:
Answer:
a. 6 ⅙ square units
Step-by-step explanation:
please mark this answer as brainlest
Expand p{8p+8}
please answer quickly im literally struggling
\(▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪\)
Let's solve :
\(p(8p + 8)\)\(( p \times 8p) + (p \times 8)\)\(8 {p}^{2} + 8p\)Answer:
Step-by-step explanation:
8p^2 + 8p
i really need help heres a screen shot of the question
Answer:
Step-by-step explanation:
\(p<-8\)
Answer:
p<-8
Step-by-step explanation:
Compare.
36% of 2.5b and 1.5% of 80b if b>0
Comparing the expressions , 36% of 2.5b is > 1.5% of 80b
Simplifying the expressions given :
36% of 2.5b0.36 * 2.5b = 0.9b ____(1)
Simplifying the second expression :
1.5% of 80b0.015 * 80b = 1.2b ____(2)
comparing expressions (1) and (2),
1.2b > 0.9bHence, the expression 36% of 2.5b is greater than 1.5% of 80b
Learn more on expressions :https://brainly.com/question/25693822
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Write and solve an equation that represents the following math sentence.
Twenty-four equals the sum of 10.5 and the quotient of a number and 4.5.
24 = 10.5 + 4.5m; m = 60.75
24 = 10.5 + 4.5m; m = 3
24 equals 10.5 plus m over 4.5; m = 3
24 equals 10.5 plus m over 4.5; m = 60.75
Answer:
24 = 10.5 + 4.5m; m = 60.75
Step-by-step explanation:
Answer:
24=10•5+4•5m؛m=60•75
24=10•5+4•5m؛m=
24 equal 10•5plus m over 4•5؛m=
24 equal 10•5 plus m over 4•5؛m=60•
Step-by-step explanation:
Being sure with my Answers
Ali caught 28 birds. He sold out 8 of themand kept the rest equally in 4 cages. Hiw many birds were kept in each cage?
Amber and Jessica go out for lunch. Amber’s lunch costs $11.70, and she tips 18%. Jessica’s lunch costs $12.30, and she tips 15%. Complete a true statement.
jessica paid [ 0.29 / 0.32 / 0.55 ] , [ more/ less ] than amber at lunch
Jessica paid more than Amber at lunch.
To find out, we first need to calculate the amount of tip each person left:
Amber's tip = 11.70 x 0.18 = $2.11
Jessica's tip = 12.30 x 0.15 = $1.85
Then we add the cost of the lunch and the tip for each person:
Amber's total cost = 11.70 + 2.11 = $13.81
Jessica's total cost = 12.30 + 1.85 = $14.15
So Jessica paid $0.34 more than Amber for lunch.
There is a list of seven numbers. The average of the first four numbers is 5, and the average of the last four numbers is 8. If the average of all seven numbers is (6 + 4/7), find the number common to both sets of four numbers.
Answer:
6
Step-by-step explanation:
Sum of first 4 numbers= 4*5= 20
This includes 3 + 4th number
Sum of last 4 numbers= 4*8= 32
This includes 4th number + 3
Sum of 7 numbers= 7*(6+4/7)= 46
This includes 3+4th number +3
Number common to both sets= (20+32)- 46 = 6
What is the distance between3,3 and 6,3
Answer:
They are three units apart.
Step-by-step explanation:
6-3=3