Answer:
????????
well the unitrate is 4.20 sculpture in a day
So maybe just find the ones that is not equal to this :)
Please help I’ll give brainlyist
Answer:
The second choice
Step-by-step explanation:
Answer:
+ 6[tex]x^{2}[/tex] and -10[tex]y^{2}[/tex]
Step-by-step explanation:
3[tex]x^{2}[/tex] + 5[tex]y^{2}[/tex] {} + 3 {} + 4[tex]y^{2}[/tex] + 6 = 9[tex]x^{2}[/tex] - [tex]y^{2}[/tex]+ 9
3[tex]x^{2}[/tex] + 9[tex]y^{2}[/tex] {} + 9 {} = 9[tex]x^{2}[/tex] - [tex]y^{2}[/tex]+ 9
+ 6[tex]x^{2}[/tex] -10[tex]y^{2}[/tex]
3[tex]x^{2}[/tex] + 9[tex]y^{2}[/tex] + 6[tex]x^{2}[/tex] + 9 - 10[tex]y^{2}[/tex] = 9[tex]x^{2}[/tex] - [tex]y^{2}[/tex]+ 9
9[tex]x^{2}[/tex] - [tex]y^{2}[/tex]+ 9 = 9[tex]x^{2}[/tex] - [tex]y^{2}[/tex]+ 9
Lindsay owns one-third the number of books that Destiny owns. Henry owns a fourth as many books as Destiny. Together they own 57 books. If the equation One-third x + one-fourth x + x = 57models the scenario, how many books does Lindsay own?
12
18
36
48
Answer:
Lindsey owns 12 books
Step-by-step explanation:
1/3x:Lindsay
x:Destiny
1/4x: Henry
1/3x+1/4x+x=57
4/12x+3/12x+x=57
7/12x+x=57
19/12x=57
x=57*12/19
x=36
1/3x=36/3
1/3x=12
PLZ MARK ME BRAINLIEST
Answer:
12
Step-by-step explanation:
got it right one edge 2020
Yall i need this to be corret please explain giving brainliest:)
What is the probability that the second sock is black?
Please help ASAP!!! Brainliest if correct!!! Thank you !
A- 5/7
B- 3/7
C- 5/8
D- 3/8
Answer:
WEGGWEGEWGEWGGEWGWE
Step-by-step explanation:
EWGWEGWEW
whats complex number
Answer:
Complex numbers are numbers that consist of two parts — a real number and an imaginary number.
Melissa and Joey enjoyed dinner at a restaurant. They paid the waiter $100.50 plus a 20% tip. How much did each person pay if they split the total bill in half?
A.
$60.30
B.
$70.00
C.
$75.10
D.
$100.10
Plz help and don’t give me a wrong answer cause it’s just being rude
Answer:
$60.30
Step-by-step explanation:
$100.50 x 1.20 = $120.60
$120.60 divided by 2 = $60.30
PLEASE HELP!!!!!!!!!
Question 1 Choose the equivalent expression. (810)?
Answer:
4x(3y+1)
Step-by-step explanation:
Solve this system of equations.
{3x+4y=36y=−12x+8
Step-by-step explanation:
(1 point)
No, there isn't a more efficient way to solve this system.
Yes, a more efficient way is to multiply the first equation by 4, add to eliminate y, then solve for x.
Yes, a more efficient way is to multiply the first equation by −4, add to eliminate y, then solve for x.
Yes, a more efficient way is to multiply the first equation by −4, add to eliminate x, then solve for y.
About how many 8 4/3 foot pieces of fencing can justin get from 100 foot roll?
Answer:
11
Step-by-step explanation:
100÷8.75=11.4285
round to 11
Help pls :))))))))))))))
Answer:left is 7 right is 6
Step-by-step explanation:
left is 7 right is 6
Answer:
the right side is 6 and the left side is 7
Step-by-step explanation:
These triangles are similar. Since the bottom side goes from 15 to 5, that means you divide the other 2 sides by 3 also.
Given f(x) = 5 find if f(x) = - 3x - 4
Answer:
The answer is -3*5-4= -15-4=-19. So given f(x)=5 then x=-19.
Step-by-step explanation:
So basically when it says f(5) that means we need to plug in x=5 into the equation -3x-4. So lets solve, -3*5-4=-19. I hope this helps if you need any clarfication please comment. Please dont tell me you are cheating on a quiz/test/assestment. Cheating does not help you by the way!
A person is running a distance race at a constant rate. What time will they finish the race?
What information would you need to be able to solve the problem?
Answer:
you need the distance
Step-by-step explanation:
DISTANCE = RATE X TIME
1+cos2a+sin2a/1-cos2a+sin2a=cota
Answer:
Proved
Step-by-step explanation:
Required
Show that:
[tex]\frac{1+cos2a+sin2a}{1-cos2a+sin2a}=cota[/tex]
[tex]cos2a = cos(a + a) = cos^2a - sin^2a[/tex]
So, we have:
[tex]\frac{1+cos^2a - sin^2a+sin2a}{1-(cos^2a - sin^2a)+sin2a}=cota[/tex]
[tex]\frac{1+cos^2a - sin^2a+sin2a}{1-cos^2a + sin^2a+sin2a}=cota[/tex]
[tex]1- cos^2a = sin^2a[/tex]
So, we have:
[tex]\frac{1+cos^2a - sin^2a+sin2a}{ sin^2a+ sin^2a+sin2a}=cota[/tex]
[tex]\frac{1+cos^2a - sin^2a+sin2a}{2sin^2a+sin2a}=cota[/tex]
Rearrange the numerator
[tex]\frac{1 - sin^2a+cos^2a+sin2a}{2sin^2a+sin2a}=cota[/tex]
[tex]1- sin^2a= cos^2a[/tex]
So, we have
[tex]\frac{cos^2a+cos^2a+sin2a}{2sin^2a+sin2a}=cota[/tex]
[tex]\frac{2cos^2a+sin2a}{2sin^2a+sin2a}=cota[/tex]
[tex]sin2a = 2sina\ cosa[/tex]
So, we have:
[tex]\frac{2cos^2a+2sinacosa}{2sin^2a+2sinacosa}=cota[/tex]
Factorize:
[tex]\frac{cosa(2cosa+2sina)}{sina(2sina+2cosa)}=cota[/tex]
Rewrite as:
[tex]\frac{cosa(2cosa+2sina)}{sina(2cosa+2sina)}=cota[/tex]
[tex]\frac{cosa}{sina} = cota[/tex]
[tex]cota = cota[/tex]
someone pls help me with this :(
Answer:
y=Mx+c. you can just look at the gradient the m of the graphs. If the m is positive it means the graph is going up, if the m is negative, the line goes downwards. As for the value of m, it just means how steep the line is. Let's say you're going up a hill that has an m of 10, it would be wayy steeper and you'd be very tired than if the m were 1. So the 2x has the largest m in your question which is 2, so out of the four graphs, graph number 1 is the steepest and it's positive, which goes up.
what is 34899 x 456759 will be given brainliest to the first one!!!!!!!!
Answer:
15,940,432,341
Step-by-step explanation:
i hop i am right
What is percent of 800 of 900
Answer:
88.89%
Step-by-step explanation:
800 of 900 is also equivalent to 8 of 9. Divide 8 by 9 to get your percentage which should be 0.88 on your calculator but multiply that number by 100 to get the percentage of 88.89% which is rounded and your final answer.
What are the zeros of the graphed function?
A. 0 and 4
B. -4, -2 and 0
C. 0, 2, and 4
D. -4 and 0
Answer:
Option C
Step-by-step explanation:
Zeros of a function are also called as x-intercepts of a function, which means where the graph/function intersects the x-axis.
In the image we see the graph intersects the x-axis at three points
x=0 , x=2 , x=4 so our answer is option C
The roots or zeros of the graphed function f(x) are 0, 2 and 4.
What are the zeros of a function?
The x - intercepts of the graph of the function gives the zeros of the function. It is at this value that the dependent variable [y] is zero.
Given is a graph of a function f(x).
The graph of the function f(x) is shown. The total number number of x - intercepts will tell us about the degree of the function which is equal to three. The degree of a function also represents the total number of possible solutions or zeros of the function and the values of the x - intercepts will be the zeros of the function. The graph of the function cuts the x - axis at x = 0, x = 2 and x = 4.
So, we can conclude that the graph has a degree of 3 and the possible roots or zeros of this function f(x) are x = 0, x = 2 and x = 4 repsectively.
Therefore, the roots or zeros of the graphed function are 0, 2 and 4.
To solve more questions on Zeroes of function, visit the link below-
brainly.com/question/14400360
#SPJ2
On a coordinate plane, a polygon is formed by 3 points. One point is 2 units to the left and 1 unit up. Another point is 3 units to the left and 2 units down. Another point is 3 units to the left and 4 units up. What points are the vertices of this polygon? Select all that apply. (1, 2) (2, 1) (4, –3) (–3, 4) (–2, –3) (–3, –2)
Answer:
Step-by-step explanation:
assuming were starting from the origin point (0,0) then
(-2, 1)
(-3, -2)
and
(-3, 4)
hope this helps <3
14=14^_
HELPPP!!!!!
Answer:
0
Step-by-step explanation:
14=14 so plus 0 is 14 i gues
Allison practices her violin for at least 12 hours per week. She practices for three fourths of an hour each session. If Allison has already practiced 3 hours this week, how many more sessions remain for her to meet or exceed her weekly practice goal?
Answer:
Sessions needed= 12
Step-by-step explanation:
Giving the following information:
Total hours= 12 hours
Practice= 3/4= 0.75 of an hour
Already practiced= 3 hours
First, we need to determine how many minutes does she practice each session:
Minutes per session= 0.75*60= 45 minutes
Now, we divide the total practice in minutes required for the minutes per session:
Sessions needed= (9*60) / 45
Sessions needed= 12
Which two quantities form a proportional relationship?
pls help asap ignore the answer i put
Answer:
C
Step-by-step explanation:
15 times 2 is 30
1 times 2 is 2
Proportinal
Hope this helps
Jar of marbles has 80 guessed 84 what is the percent
Answer:
adsfasdfadfadsfasdfasdfasdfasfasdf
Step-by-step explanation:
asdfasdfadsfasdfasdfadsfasfsdfdas 69 69 69 69 69 69 696 96 69 69 69 69 6
120 boys try out for the middle
school football team. The ratio of
offensive players to defensive
players is 13:12. Use a tape diagram
to find out the number of
offensive players to defensive
players.
Answer:
Step-by-step
Assuming that "43" is 4:3,
21/3 = 7
4 * 7 = 28
There are 28 offensive players.ation:
Answer:28 defensive players
Step-by-step explanation:
Subtract. Express your answer in lowest terms.
7\15 - 4\9
Answer:
Subtract fractions: 7/15 - 4/9 = ? Subtraction of ordinary (simple, common) fractions, result explained
The executed operation (with ordinary fractions):
7/15 - 4/9
Step-by-step explanation:
Use the original price and the markdown to find the retail price.
Original price: $130; Markdown: 32%
Answer:
selling price: $98.48
markdown price: $31.52
explination
find the difference between the beginning price and the decreased price, then we find the percentage by dividing the difference by the beginning price
Answer:
31$
Step-by-step explanation:
4 and 1\3 dived by 4/7
Consider the expression
5/6 (1/2x + 6) - 3x
What is the value of the expression evaluated for x =12
Answer:
5/6(1/2x)+5/6(6)-3x
-31x/12+5/12-3x
-3x+5/12+5
Step-by-step explanation:
GIVING BEAINLIEST!! 20 POINTS
use the data for each plats growth and compare the
