Answers
Answer:
yes
Step-by-step explanation:
Related Questions
Can someone help please
Answers
Answer:
C
____________
Step-by-step explanation:
4-3
6-5
8-6
10-4
13-3
Write an equation in point slope form for each line.
(1,6) and (2,3)
Answers
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: .
solve the literal equation for f: - 3f = g for f
A.f=g/-3
B.g+3=f
C.f=g-3
Answers
Answer:
i think its a
Step-by-step explanation:
Find all the Missing Angles
Answers
Answer:
need more information
Write a line function with a slope of 5 that passes through the point of (2,1)
Answers
Answer: 5x - 9
Hope this helps :)
Answer:the other one is wrong
Step-by-step explanation:5x - 9is wrong
y = –A system of equations. y equals negative StartFraction one-half EndFraction x plus 4. x plus 2 y equals negative 8.x + 4 x + 2y = –8 How many solutions does this linear system have?
Answers
Answer:
A
Step-by-step explanation: Took a quiz
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!
Answers
juan has $1.30 in dimes and nickels he has a total of 15 coins how many dimes does juan have
Answers
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:
Find the measure of the numbered angle.
m∠3 =
Answers
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
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!)
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Answer:b
we start with 24 but as we get to the first minute we have already lost 3 gallons and so on.
Which is the simplified from of p0
Answers
p ^ 0
By properties of exponents we have:
Any number raised to the exponent zero is equal to one.
We have then, that applying this property:
p ^ 0 = 1
Answer:
the simplified form of p ^ 0 is:
D. 1
PLZ HELP ME ASAP!!!!
Answers
Answer:
I cant see the picture
Step-by-step explanation:
I cant see the picture
what is the percent 12 of 30
Answers
40%
We get: 40% of 30 is 12.
Is this true?
Yes! 40% of 30 = (0.4)(30) = 12
1.
A scientist is studying the growth of a particular species of plant. He writes the following equation to show the height of the plant f(n), in cm, after n days:
f(n) = 12(1.04)n
Part A: Is this a growth or decay exponential function? Justify your answer. (2 points)
Part B: What is the growth or decay percentage for this function? (2 points)
Part C: What does the y-intercept of the graph of the function f(n) represent? (2 points)
Part D: What is the average rate of change of the function f(n) from n = 1 to n = 5, and what does it represent?
Answers
Answer:
Exponential growth
4%
12
Step-by-step explanation:
Given the function :
f(n) = 12(1.04)^n
Part A: Is this a growth or decay exponential function?
The equation above is usually generally represented as :
F(n) = A(1 ± r)^n
Where F(n) = final amount after n years ; r = rate ; n = number of years
The function Given above is thus :
F(n) = 12(1 +0.04)^n
This is an exponential growth function because of the negative rate (+ 0.04)
Part B: What is the growth or decay percentage for this function
From the equation :
F(n) = A(1 + r)^n ; r = rate
Comparing F(n) = 12(1 +0.04)^n ; r = 0.04 = 0.04*100% = 4%
Part C: What does the y-intercept of the graph of the function f(n) represent?
The y intercept :
Value of F(n) when n = 0
F(n) = 12(1 +0.04)^n
F(n) = 12(1 +0.04)^0
Fn = 12(1)
Hence, intercept = 12
In the figure below, what is the measure of AB?
Answers
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
Write equation line that passes through (2,2) and is parallel to line y=3x+9
An equation of parallel line is y=___
Answers
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
The table below shows four systems of equations:
System 1 System 2 System 3 System 4
4x − 5y = 2
3x − y = 8 4x − 5y = 2
10x − 7y = 18 4x − 5y = 2
3x − 8y = 4 4x − 5y = 2
10x + 3y = 15
Which pair of systems will have the same solution? (5 points)
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Someone help me out please
Answers
Answer:
0.5-1
Step-by-step explanation:
What is the input for which g(x)=3
x=
Answers
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
Answers
Answer:
5 cows, 21 chicken
Step-by-step explanation:
5 cows; 20legs
21chickens; 42legs
26heads; 62legs
Please help 8th-grade math question
Answers
190 - 171 = $19
During sale, it is $19
The price of the set of dishes is $190.
You are getting 90% off.
$190 x 90% = $171
$190 - $171 = $19
Bryant will pay $19 for the set of dishes.
-HannahGobin
Help for Math in attachment pls for final
Answers
which statements are true check all that apply please help
Answers
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
The graphs below have the same shape what is the equation of the blue graph
Answers
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).
using y=mx+b find the slope for
x + 2y = -8
Answers
Answer:
y=1/2x-4
Step-by-step explanation:
The intensity,I, of light received at a source varies inversely as the square of the distance, d, from the source. If the light intensity is 33 foot-candles at 20 feet, find the light intensity at 5fee
Answers
Answer:
The light intensity is 528 foot-candles at 5 feet
Step-by-step explanation:
If x and y are in inverse variation, then x y = k, where k is the constant of variation
In the given question
∵ The intensity I, of light received at a source, varies inversely as the
square of the distance d, from the source
→ That means I × d² = k, where k is the constant of variation
∴ I × d² = k
∵ I = 33 foot-candle at d = 20 feet
→ Substitute them in the rule above to find k
∴ 33 × (20)² = k
∴ 33 × 400 = k
∴ 13200 = k
→ Substitute the value of k in the equation
∴ I × d² = 13200 ⇒ equation of variation
∵ d = 5
→ Substitute it in the equation to find I
∵ I × (5)² = 13200
∴ I × 25 = 13200
→ Divide both sides by 15
∴ I = 528
∴ The light intensity is 528 at 5 feet
What’s the slope of this equation
Answers
Answer:
it is 4
Step-by-step explanation:
the slope is always the number in front of the X
2+2
CORECT ANSWER
It is not easy so don’t think it is 2+2
Answers
Answer:
2 + 2 = fish
Have a great day :}
Determine the nth term rule and find the 45th term for the arithmetic sequence with a10=1 and d=−6.
Answers
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
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Write the equation of the line given the slope and the point that it passes through.
m = 2/7
point = (1, 2)
Answers
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