the answer would be y=15x
A kitchen sink holds 24 gallons of water. A full sink drains at 3 gallons per minute. Which of the following tables best represents the situation?
(The pictures are as follows!)
Answer:b
we start with 24 but as we get to the first minute we have already lost 3 gallons and so on.
Find the measure of the numbered angle.
m∠3 =
Answer:
<3 = 50
Step-by-step explanation:
The sum of the angles of a triangle is 180
<1 + 40 + 90 = 180
<1 + 130 = 180
<1 = 50
<1 and <3 are vertical angles and vertical angles are equal
Dwayne ordered a set of purple and green pins. He received 35 pins in all. 28 of the pins were purple. What percentage of the pins were purple?
Answer:
28/35 = 4/5
Step-by-step explanation:
28 divided by 7 = 4
35 divided by 7 = 5
I was at a farm this farm raises cows and chickens I manage to count the number of heads and legs on the form I counted a total of 26 heads and a total of 62 legs can you figure out the number of cows and chickens the farmer has
Answer:
5 cows, 21 chicken
Step-by-step explanation:
5 cows; 20legs
21chickens; 42legs
26heads; 62legs
Which is the simplified from of p0
hhellp pwease I want to know what's wrong and right
Answer:
A: False
B: False
C: True
D: True
E: False
F: True
G: True
H: True
Step-by-step explanation:
A: 9(x - 2) = 9x + 2
9x - 18 = 9x + 2 FALSE
B: 65 - y = y - 65
(equation rearranged) -y + 65 = y - 65 FALSE
C: g (times) h = h (times) g (TRUE due to the commutative property of multiplication)
D: a (times) 0 = 0 (TRUE because anything times 0 equals 0)
E: (4 (times) 2) - r = 4 (2 (times) r)
8 - r = 8 - 4r FALSE
F: k + 0 = k TRUE
G: (a + x) + y = a + (x + y)
a + x + y = a + x + y TRUE
H: 5(2x - 9) = 10x - 45
10x - 45 = 10x - 45 TRUE
Is this proportional? What is the function tule? How do you know?
Please can someone explain place value to me. I failed in my test dunno how tho cause I studied place value in year 3 lol
Answer:
Place value is the value of each digit in a number. For example, the 5 in 350 represents 5 tens, or 50; however, the 5 in 5,006 represents 5 thousands, or 5,000. It is important that children understand that whilst a digit can be the same, its value depends on where it is in the number.
Step-by-step explanation:
does this help?
Write equation line that passes through (2,2) and is parallel to line y=3x+9
An equation of parallel line is y=___
Answer:
Step-by-step explanation:
The slope is in the given line. It is the number in front of the x which is 3.
So far what you have is
y = 3x + b
Now use the point to find b
x = 2
y = 2
Substitute
y = 3*2 + b
2 = 6 + b
2 - 6 = b
b = - 4
y = 3x - 4
Determine the nth term rule and find the 45th term for the arithmetic sequence with a10=1 and d=−6.
Answer:
The 45th term is equal to -209.
Step-by-step explanation:
I got stuck on this question for six attempts. Therefore I started trying other methods. I started with a10=1 and then subtracted 6 to get a11=-5. I continued this process until I reached a45=-209
An arithmetic sequence is a sequence of integers with its adjacent terms differing with one common difference. The 45th term for the arithmetic sequence is -209.
What is an arithmetic sequence?An arithmetic sequence is a sequence of integers with its adjacent terms differing with one common difference.
The explicit formula for any arithmetic series is given by the formula,
aₙ = a₁ + (n-1)d
where d is the difference and a₁ is the first term of the sequence.
Given that the 10th term of the arithmetic series is 1, while the common difference of the arithmetic series is -6. Therefore, 10th term of the series can also be written as,
aₙ = a₁+(n-1)d
1 = a₁+(10-1)(-6)
1 = a₁ + (9)(-6)
1 = a₁ - 54
a₁ = 55
Now, the 45th term for the arithmetic sequence is,
aₙ = a₁ + (n-1)d
a₄₅ = 55 + (45-1)(-6)
a₄₅ = 55 - 264
a₄₅ = -209
Hence, the 45th term for the arithmetic sequence is -209.
Learn more about Arithmetic Sequence here:
https://brainly.com/question/3702506
#SPJ2
“ASAP CAN SOMEBODY HELP” WILL Mark the brainliest
Answer:
71.5
Step-by-step explanation:
i just did 96.0 - 31.0
What’s the slope of this equation
Answer:
it is 4
Step-by-step explanation:
the slope is always the number in front of the X
The boundary line for the linear inequality goes through the points (-6,-4) and (3,-1). The point (9,1) is not a solution to this inequality and neither is (-4,7). Write and graph an inequality to represent the situation.
Answer:
y < [tex]\frac{1}{3}[/tex] x - 2
Step-by-step explanation:
Slope of the line m = [tex]\frac{-4+1}{-6-3}[/tex] = [tex]\frac{1}{3}[/tex]
y + 1 = [tex]\frac{1}{3}[/tex] (x - 3)
y = [tex]\frac{1}{3}[/tex] x - 2
Points (9, 1) and (- 4, 7) are not solutions, then
1 < [tex]\frac{1}{3}[/tex] (9) - 2
7 < [tex]\frac{1}{3}[/tex] (- 4) - 2
Thus, the inequality is y < [tex]\frac{1}{3}[/tex] x - 2
In the figure below, what is the measure of AB?
Answer:
The measure of AB is 29
Step-by-step explanation:
If a line is drawn from a vertex of a triangle perpendicular to the opposite side to this vertex and bisects it, then the sides joining this vertex are equal in lengths
In Δ ABD
∵ Line AC ⊥ side BD
∵ BC = BD = 15
∴ C is the mid-point of The side BD
∴ Line AC is a perpendicular bisector of side BD
→ By using the rule above
∴ AB = AD
∵ AB = 5x - 11
∵ AD = 3x + 5
→ Equate them
∴ 5x - 11 = 3x + 5
→ Add 11 to both sides
∵ 5x - 11 + 11 = 3x + 5 + 11
∴ 5x = 3x + 16
→ Subtract 3x from both sides
∵ 5x - 3x = 3x - 3x + 16
∴ 2x = 16
→ Divide both sides by 2
∴ x = 8
→ Substitute the value x in the expression of side AB
∵ AB = 5(8) - 11
∴ AB = 40 - 11
∴ AB = 29
∴ The measure of AB is 29
I need this done ASAP! I will give brainliest to the answer with the work shown for all problems. Or whichever is done the fastest with the work shown for all problems. I WILL REPORT ANY ANSWERS THAT DO NOT ANSWER MY QUESTION!
Write an equation in point slope form for each line.
(1,6) and (2,3)
Question
How do you write the equation of a line in point slope form and slope intercept form given point (6, -3) and has a slope of 1/2?
Answer · 0 votes
Point-Slope Form is y+3=12(x−6) Slope-Intercept Form is y=12x−6 Explanation: .
juan has $1.30 in dimes and nickels he has a total of 15 coins how many dimes does juan have
Answer:
11 dimes and 4 nickles
Step-by-step explanation:
Answer:
11 dimes equals 1.10 and 4 nickels equals 20 cents
Step-by-step explanation:
Write a line function with a slope of 5 that passes through the point of (2,1)
Answer: 5x - 9
Hope this helps :)
Answer:the other one is wrong
Step-by-step explanation:5x - 9is wrong
mnhbkbnkjnjnnjknjnnkjn jnkjnjnkj m
Answer:
thx 4 the points
Step-by-step explanation:
:)..........?.
solve the literal equation for f: - 3f = g for f
A.f=g/-3
B.g+3=f
C.f=g-3
Answer:
i think its a
Step-by-step explanation:
Solve the system.
x + y - 3z = -20
-3y + 2z = 5
z = 4
Enter your answer as an ordered triple.
([ ? ],[ ], [ ]
Step-by-step explanation:
Subtract 2z2z from both sides of the equation.
x−2y+z=1x-2y+z=1
y=5−2zy=5-2z
x+y+3z=8x+y+3z=8
Replace all occurrences of yy with 5−2z5-2z in each equation.
x−2(5−2z)+z=1x-2(5-2z)+z=1
y=5−2zy=5-2z
x+5−2z+3z=8x+5-2z+3z=8
Simplify each equation.
x−10+5z=1x-10+5z=1
y=5−2zy=5-2z
x+5+z=8x+5+z=8
Move all terms not containing xx to the right side of the equation.
x=11−5zx=11-5z
y=5−2zy=5-2z
x+5+z=8x+5+z=8
Replace all occurrences of xx in x+5+z=8x+5+z=8 with 11−5z11-5z.
x=11−5zx=11-5z
y=5−2zy=5-2z
(11−5z)+5+z=8(11-5z)+5+z=8
Simplify (11−5z)+5+z(11-5z)+5+z.
x=11−5zx=11-5z
y=5−2zy=5-2z
−4z+16
Answer: (-9, 1, 4)
Step-by-step explanation:
its right on acellus
simplest radical form:
4.582575695
hahahahahahahahahahahahahahahaha
which statements are true check all that apply please help
Answer:
a c and d
Step-by-step explanation:
lmk if you need work
and remember that when it is negative, the value that is closer to 0 is greater
using y=mx+b find the slope for
x + 2y = -8
Answer:
y=1/2x-4
Step-by-step explanation:
HELP HELP HELP HELP HELP I HAVE A TEST ON THIS HELP NOW!!!!! Which list shows the absolute values in order from least to greatest? Select each correct answer. a.∣∣−514∣∣ , ∣∣−47∣∣ , ∣∣67∣∣ b.∣∣−23∣∣ , ∣∣−59∣∣ , ∣∣29∣∣ c.∣∣−38∣∣ , ∣∣34∣∣ , ∣∣−78∣∣ d.∣∣−110∣∣ , ∣∣−45∣∣ , ∣∣710∣∣ HELP HELP HELP HELP
Answer:
None
Step-by-step explanation:
Required
Select which is in ascending order
It should be noted that absolute values only return positives.
i.e.
∣a∣ or ∣∣a∣∣ or ∣-a∣ or ∣∣-a∣∣ = a
Having said that:
a.∣∣−514∣∣ , ∣∣−47∣∣ , ∣∣67∣∣
This gives: 514, 47, 67
This is not in ascending order
b.∣∣−23∣∣ , ∣∣−59∣∣ , ∣∣29∣∣
This gives: 23, 59, 29
This is not in ascending order
c.∣∣−38∣∣ , ∣∣34∣∣ , ∣∣−78∣∣
This gives: 38, 34, 78
This is not in ascending order
d.∣∣−110∣∣ , ∣∣−45∣∣ , ∣∣710∣∣
This gives: 110, 45, 710
This is not in ascending order
Hence, none of the list is in ascending order
Write the equation of the line given the slope and the point that it passes through.
m = 2/7
point = (1, 2)
Answer:
slope (m)= 2/7
X1= 1
y1= 2
formula from equation of the line:
1. Y2 - Y1/ X2 - X1 ( if you know 2 point )
2. y - y1 = m × ( x - x1 ) (if you know the slope and 1 point )
3. mx + c = y ( if you know the slope and the y-axis )
because the known gradient and 1 point, then use the formula number 2.
let's get into the formula:
y - y1= m × (x -x1)
y - 2 = 2/7 × ( x - 1 )
y - 2 = 2/7x - 2/7
y= 2/7x - 2/7 + 2
y = 2/7x + 12/7
Can someone help please
Answer:
C
____________
Step-by-step explanation:
4-3
6-5
8-6
10-4
13-3
Which is a congruence transformation that maps triangle KNO to triangle AWN?
Answer:
A
Step-by-step explanation:
The triangle is translated two units right on the x axis and none on the y-axis, as well rotated 180 degrees
Transformation involves changing the position of a shape.
The congruence transformation is (c)
Using the coordinates of point K, we have:
[tex]\mathbf{K = (-4,-4)}[/tex]
First, triangle KNO is translated 2 units right, and 2 units up.
So, we have:
[tex]\mathbf{K = (-4-2,-4+2)}[/tex]
[tex]\mathbf{K = (-6,-2)}[/tex]
Next, the triangle is rotated 180 degrees across the origin.
The rule of this transformation is:
[tex]\mathbf{(x,y) \to (-x,-y) }[/tex]
So, we have:
[tex]\mathbf{K = (6,2) }[/tex]
The corresponding point of K on triangle AWN is A.
So, we have:
[tex]\mathbf{A = (6,2) }[/tex]
Hence, the correct option is (c)
Read more about transformation at:
https://brainly.com/question/13801312
PLEASE HELP ME. ITS DUE TODAY
Answer:
See below.
Step-by-step explanation:
The coordinates of point A are (3, -6).
Applying a dilation of 1/3 about the origin will simply multiply the x- and y-coordinates by 1/3.
A' is (1, -2)
To plot (1, -2), start at the origin (the point where the x and y-axes intersect), go 1 unit right and 2 units down. That is point A'. Place a dot there and mark it A'.
The graphs below have the same shape what is the equation of the blue graph
Answer: g(x) = (x-2)^2 + 1. Choice C
===========================================================
Explanation:
The graphs have the same shape, which means they have the same 'a' value.
In this case, a = 1.
The vertex of the red graph is (0,0).
The vertex of the blue parabola is (2, 1)
The red curve has been shifted 2 units to the right and 1 unit up.
Since the vertex of the blue graph is (2,1), this means h = 2 and k = 1.
Plug a = 1, h = 2 and k = 1 to get...
y = a(x-h)^2 + k
y = 1(x-2)^2 + 1
g(x) = (x-2)^2 + 1
Answer:
C.
Step-by-step explanation:
Since the blue graph shifted up by 1 unit, it would be +1 at the end of the quadratic function. Then, because the graph also shifted to the right 2 units, the blue graph subtracts from f(x)=x^2 (it does the opposite).