A middle school took all of its 6th grade students on a field trip to see a symphony at a theater that has 1660 seats. The students filled 1577 of the seats in the theater. What percentage of the seats in the theater were filled by the 6th graders on the trip?
Answers
Answer:
95%
Step-by-step explanation:
Related Questions
Rewrite the equation 2y - 4x = 10 in function notation where f(x)= y.
f(x)=
Answers
Answer:
Answer:
f(x) = 5 + 2x
y+4x^2-1 is the same as y=-4x^2+1, then replace y with f(x); f(x)=-4x^2+1. After you do that, replace x with 2; f(2)=-4(2)^2+1. 2^2=4, 4 times -4=-16, -16+1=-15. So f(2)=-15.
Answer:
f(x) = 5 + 2x
Step-by-step explanation:
2y - 4x = 10
+4x +4x
2y = 10 + 4x
Now we have a new equation but we have to isolate the variable y.
[tex]\frac{2y}{2}[/tex] = [tex]\frac{10 + 4x}{2}[/tex] Then divide to solve for y.
y = 5 + 2x
Since f(x) is the same thing/equal to y we can just replace that.
f(x) = 5 + 2x
Hope that helps and have a great day!
NEED HELP IM BEGGING YOU PLEASE!!!!!!!!!!!!!
Answers
Answer:
No
Step-by-step explanation:
-3 is supposed to be the answer for b so let's substitute -3 for b.
5(-3)+1=16
-15+1≠16
-15+1 is actually equal to -14
if the -3 would have been positive then it would be correct
(28 POINTS) write the next three terms in the sequence.
Answers
Answer:
25, 34, 43
Step-by-step explanation:
its +9 per number
If y varies directly as x and y = 8 when x = 2, then does y = 3 when x = 12
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Answer:
the initial statement is
y
∝
x
to convert to an equation multiply by k the constant
of variation
⇒
y
=
k
x
to find k use the given condition
y
=
3
when
x
=
2
y
=
k
x
⇒
k
=
y
x
=
3
2
equation is
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
∣
∣
∣
2
2
y
=
3
2
x
2
2
∣
∣
∣
−−−−−−−−−−−−
when
x
=
8
then
y
=
3
2
1
×
8
4
=
3
×
4
=
12
Step-by-step explanation:
can someone help me with this? i'll award brainiest :D
Answers
Answer:
About 79 boys i think
Step-by-step explanation:
:)
Can someone help me with the equation please?
Answers
Answer:
6 shirts
Step-by-step explanation:
she spent 56 in total
56-20 for the pants
36 left and she bought 6 shirts
36 divided by 6
6
what is the fraction for 0.457(repeating)
Answers
Answer:
457/999
Step-by-step explanation:
Answer:
457/999
Step-by-step explanation:
i got it right :)!
plsss answer pic below
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A. It has reflectional symmetry with one line of symmetry.
B. It has rotational symmetry with an angle of rotation of 120°.
C. It has no reflectional symmetry.
D. It has rotational symmetry with an angle of rotation of 60°.
NEED HELP!
Answers
Adrienne and Suki simplified the expression –8 – (–6). Whose answer is correct? Explain where the error was made. The image is below. * 1 point Suki's; Adrienne subtracted 6 instead of subtracting –6. Suki's; Adrienne subtracted 8 instead of subtracting –8. Adrienne's; Suki added 6 instead of subtracting –6. Adrienne's; Suki added 8 instead of subtracting 8.
Answers
Answer:
The answer is -2
Step-by-step explanation:
When you subtract a negative with a negative, you change the problem to an addition by adding the negative number to a positive. -8--6 would look like -8+6.
In direct variation, the constant of variation has the same
value as which of the following.
A. The y-intercept of its line
B. The X - intercept of its line
C. The slope of the line
D. The absolute value of the slope
of the line
Answers
Answer:
c. the slope of the line
Step-by-step explanation:
because i just know
The direct variation has the same value or expression as that of the slope of a straight line given by - m = y/x.
What is the general equation of a straight line?
The general equation of a straight line is -
y = mx + c
where m is slope of line
c is the y - intercept
Given is the direct variation of a quantity.
The direct variation of a quantity in the equation of a straight line is represented by the slope of a straight line. Mathematically, we can write -
y = mx + c
for y - intercept = [c] = 0, we can write -
y = mx
m = y/x
which is the representation of direct variation.
Therefore, the direct variation has the same value or expression as that of the slope of a straight line given by - m = y/x.
To solve more questions on direct variation, visit the link below-
https://brainly.com/question/14254277
#SPJ2
Solve |t| - 2= -1
A. -1, 3
B. -1, 1
C. -3, 3
D. -3, 1
Answers
Answer:
B
hope this helps :D
What is the value of c?
13c−22=−17c+14
Enter your answer in the box.
c = ___
(Sorry for all these questions >3> )
Answers
hope this helped! if it’s right please mark me brainliest <3
Who is in charge or interacting with actors and technicians?
House Manager
Stage Manager
Answers
Which expression is equivalent to sin(1.8x) sin(0.5x)
Answers
Answer: 0.5(cos 1.3x − cos 2.3 x)
Step-by-step explanation:
Hey there!
In trigonometry which relates the sides and angles of the triangle, there is an identity which states that,
(sinA) (sinB) = 0.5(cos (A − B) − cos (A + B) )
In this item, our A and B are 1.8x and 0.5x, respectively.
Substituting,
sin(1.8x)sin(0.5x) = 0.5(cos (1.8x − 0.5x) - cos(1.8x + 0.5x))
sin(1.8x)sin(0.5x) = 0.5(cos 1.3x − cos 2.3 x)
~I hope I helped you! :)~
Answer:
It is C. 0.5(cos 1.3x − cos 2.3 x)
Step-by-step explanation:
I just took the test on PLATO
Solve
9x - 19 = 2x - 5
Answers
Subtract the 2x from both sides and get 7x-19=-5 and then add 19 to both sides and you get 7x=-14 divide by 7 and x=-2
Answer:
x=2
Step-by-step explanation:
Answer QUICK!! I’ll give tahnks and points
Answers
You start at (-2, 4). You move up 1 unit and down 5 units. Where do you end?
Answers
Answer: (-2,0)
Step-by-step explanation:
The temperature dropped a total of 4 ° F over an 8 hour period. What was the hourly temperature drop?
Answers
Answer:
.5 degrees F per hour.
Step-by-step explanation:
Anya's team won 5 out of every 7 games this season
If the team played 28 games this season how many games did they win?
Answers
Answer:
19 games won
Step-by-step explanation:
71 percent times 28 equals 19
Find the midpoint of the segment with the following endpoints (4,2 ) and (1,8)
Answers
Answer:
2.5, 5
Step-by-step explanation:
How you do this ???????
Answers
Answer:
the answer is 5 because that is the difference which is what they are asking.
Step-by-step explanation:
12 -7 =5
. . . . . . .| . . . . .
-
. . . . . . .|
| . . . . .
factor the equation 25x^2+70x+49
Answers
Answer:
(5x+7)^2hope this helps
in and her brother each created a scale drawing of the backyard, but at different scales. Lin used a scale of 1 inch to 1 foot. Her brother used a scale of 1 inch to 1 yard. Express the scales for the drawings without units.
Whose drawing is larger?
Answers
Answer:
Lin's drawing is larger.
Step-by-step explanation:
Say that their backyard is 1 yard, her brother's scale drawing would only be 1 inch, but Lin's scale drawing would be 3 inches. From this you can take away that the smaller the scale the bigger the scale drawing, (does that sentence make any sense?)
which value of the variable is a solution of the inequality t>-7
Answers
Answer:
It could be -6, -5, -4, -3, -2, -1, 0, or anything above that
Step-by-step explanation:
⚠️⚠️⚠️⚠️⚠️⚠️⚠️
- WHATS THE NEGATIVE SLOPE??
- FIND M’S SLOPE
PLEASEEESWEEEEEEEEEEE⚠️
Answers
Answer:
Question 1: The negative slope is line j.
Question 2: M's Slope is 1/2.
Step-by-step explanation:
Question 1:
Way 1:
The negative slope is line j because it moves from left to right where the y points decrease while x is increasing.
Way 2:
Finding the slope also finds if it has a negative or a positive slope.
Line j has points (-1,3) and (0,0).
To solve for slope, you have to do (y2-y1)/(x2-x1).
To substitute the values, it gets to (0-3)/(0-(-1)).
To simplify that, it gets to -3/(0+1) which equals to -3/1. -3/1 in other words is -3.
Since the slope is a negative number, it has a negative slope.
Question 2:
To find the slope of line m, you have to find two points first.
The two points there are is (4,2) and (0,0).
Then you have to use the equation (y2-y1)/(x2-x1).
Once you find the numbers, you plug it into the equation getting (0-2)/(0-4).
To simplify that it gets to -2/-4. That equals -1/-2 once simplifying the fraction.
Since there are negatives in both numerator and denominator, the negative sign gets removed and it becomes 1/2.
Therefore, the slope for line M is 1/2.
From a ledge on rock wall, George climbs 30 feet. From there, he climbs-30 feet. What conclusion can you draw?
Answers
Answer:
back where he started
Step-by-step explanation:
First he went up 30 feet.
Then he went -30 feet.
Meaning that he went up the went back down.
Which is basically 30-30
I think that should be right.
HELP tHIS IS TIMED
what is the degree of 4a^5b^2+2ab^3
A - 5
B - 7
C - 10
D - 11
Answers
Answer:
Your answer is: 7
The degree of the equation is 7.
Step-by-step explanation:
Hope this helped : )
Answer: 7
Step-by-step explanation:
Identify the exponents on the variables in each term, and add them together to find the degree of each term.
4a^5b^2 >> 7
2ab^3 >> 4
The largest exponent is the degree of the polynomial
7
EMERGENCY! Please give me the correct answer!
Answers
Answer:
(7x7x7x7x7)(7x7x7x7x7)(7x7x7x7x7)
Step-by-step explanation:
Answer:
(7x7x7x7x7)(7x7x7x7x7)(7x7x7x7x7)
Step-by-step explanation:
it is the first option because you multiply the 5 by the 3 so it becomes 7 to the 15th power
Can you combine the terms 8x +5y? Explain.
Answers
no, they have different variables
Answer:
Step-by-step explanation:
You can becuase 8 and 5=13 and then x and y equeal to somthing do yeah it’s right