Answer:
6
Step-by-step explanation:
Apples are sold in bags of 6
Pears are sold in bags of 8
Jerry wants to buy the same number of each fruits
Therefore the least number apples and pears that Jerry needs to buy is 6
The graph shows a system consisting of a linear equation and a
quadratic equation.
8
What is the solution to the system?
7
6
5
(3, 7)
4
3
(-1, 3) and (3, 7)
2
3 and 7
1
-1 and 3
-3-2
1
2
3
4
5
-3
-4
-5
1 2
3
4
5
7
9
Next
Answer:
(-1,3) and (3,7)
Step-by-step explanation:
The solution to the system can be obtained from the points where the linear equation crosses the quadratic model
We have this at the points;
(-1,3) and (3,7)
Simplify.
−3+80÷8−5⋅(−1) plz help
Answer:
18
Step-by-step explanation:
-3 + 80 ÷ 8 -5 · (-1) ⇒ -3 + 10 + 5 ⇒ 18
3) Graph by making a
table.
y=x
Answer:
See attachment for graph
Step-by-step explanation:
Given
[tex]y = x[/tex]
Required
Plot the graph
First, we need to make a table.
To do this, we assume values for x
When [tex]x = 1[/tex]
[tex]y = x = 1[/tex]
[tex](x_1,y_1) = (1,1)[/tex]
When [tex]x = 2[/tex]
[tex]y = x = 2[/tex]
[tex](x_2,y_2) = (2,2)[/tex]
When [tex]x = 3[/tex]
[tex]y = x = 3[/tex]
[tex](x_3,y_3) = (3,3)[/tex]
When [tex]x = 4[/tex]
[tex]y = x = 4[/tex]
[tex](x_4,y_4) = (4,4)[/tex]
So, the table is:
[tex]x || 1 || 2 || 3 || 4[/tex]
[tex]y || 1 || 2 || 3 || 4[/tex]
See attachment for graph
The dimensions of a tin box are 4m * 3.5 m * 3m. If 25 such boxes are to be made. Find the area of the tin sheet required.
Answer:
1750 m²
Step-by-step explanation:
Dimension of tin box = 4m * 3.5 m * 3m
Length, l = 4 ; width, W = 3.5 ; height, h = 3
Total Surface area= 2(lw * lh * wh)
= 2((4*3.5) + (3.5*3) + (3.5 * 3))
= 70 m³
Area required to make 25 ;
25 * 70m³
= 1750 m³
Carlos and Ana were asked to find an explicit formula for the sequence -10,-4,2,8,...−10,−4,2,8,...Minus, 10, comma, minus, 4, comma, 2, comma, 8, comma, point, point, point, where the first term should be f(1)f(1)f, left parenthesis, 1, right parenthesis. Carlos said the formula is f(n)=-10+6nf(n)=−10+6nf, left parenthesis, n, right parenthesis, equals, minus, 10, plus, 6, n. Ana said the formula is f(n)=-10+6(n-1)f(n)=−10+6(n−1)f, left parenthesis, n, right parenthesis, equals, minus, 10, plus, 6, left parenthesis, n, minus, 1, right parenthesis. Which one of them is right?
Answer:
Ana is correct
Step-by-step explanation:
Given
[tex]Sequence:\ -10, -4, 2,8[/tex]
[tex]Carlos; f(n) = -10 + 6n[/tex]
[tex]Ana; f(n) = -10 + 6(n-1)[/tex]
Required
Determine who is right?
To do this, we simply test each sequence.
For Carlos:
When n = 1
[tex]f(1) = -10 + 6 * 1 = -10 + 6 = -4[/tex]
When n = 2
[tex]f(2) = -10 + 6 * 2 = -10 + 12 = 2[/tex]
This is incorrect because the first and second term of the sequence are -10 and -4 not -4 and 2
For Ana:
When n = 1
[tex]f(1) = -10 + 6(1-1) = -10 + 6*0 = -10 + 0 = -10[/tex]
When n = 2
[tex]f(2) = -10 + 6(2-1) = -10 + 6*1 = -10 + 6 = -4[/tex]
When n=3
[tex]f(3) = -10 + 6(3-1) = -10 + 6*2 = -10 + 12 = 2[/tex]
When n = 4
[tex]f(4) = -10 + 6(4-1) = -10 + 6*3 = -10 + 18 = 8[/tex]
This is correct.
Hence, Ana is correct
Answer:
Ana is right
Step-by-step explanation:
Mark the other person brainliest they did really good!
!!! Please help me out. precalc math. will report if answer is n/a
Answer:
x intercept = (3,0)
vertical asymptote = 2
Step-by-step explanation:
IMPORTANT!!!
It's blank 2 first then blank 1, don't get it mixed up!
1. At a water park, you can rent a raft for $2 per
hour.
Help pleaseeeeeeeeeeee
Answer:
a
Step-by-step explanation:
what is the nth term of the arith metic sequence 10,16,22,28,......?
Answer:
nth term = 6n + 4 where n = no. of terms.
I hope it will be useful.
Answer:
[tex]a_{n}[/tex] = 6n + 4
Step-by-step explanation:
The n th term of an arithmetic sequence is
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 10 and d = a₂ - a₁ = 16 - 10 = 6, then
[tex]a_{n}[/tex] = 10 + 6(n - 1) = 10 + 6n - 6 = 6n + 4
Charlotte bought a kayak for $2,008. She made equal payments over a 24-month period. About how much did she pay
each month?
O $16
$84
$160
$840
Save and Exit
Next
darkathis and the
Submit
Answer:
$84
IF you get the $2,008 and divide it into 24 parts you get 84 dollars for each month
The ratio of lions to tigers is
jackie won tickets playing the bowling ball game at a local arcade
In how many years the simple interest on ₹2000 is less than the simple interest on ₹33000 at 5% by ₹50?
[Irrelevant answers will be reported]
Answer:
0.0322580
Step-by-step explanation:
Simple interest : principal * rate * time
(simple interest on 33000) - (Simple interest on 2000) = 50
Let Time = t
2000 * 0.05 * t = 100t
(33000 * 0.05 * t) = 1650t
1650t - 100t = 50
1550t = 50
t = 50 / 1550
t = 0.0322580
Plz help me! I really appreciate it
Answer:
The equation y = [tex]-\frac{8}{7}[/tex] x - 7 represents a line perpendicular to the given line
Step-by-step explanation:
The product of the slopes of the perpendicular lines is -1, which means if the slope of one line is m, then the slope of the perpendicular line to it is [tex]\frac{-1}{m}[/tex] (negative reciprocal)
The slope of the equation ax + by = c is [tex]\frac{-a}{b}[/tex], where a, b, c are constantThe slope of the equation y = m x + b is mLet us solve the question
∵ The equation of the given line is 7x - 8y = 16
∴ a = 7 and b = -8
→ Use the rule above to find the slope of it
∵ The slope of the given line = [tex]\frac{-7}{-8}[/tex]
∴ The slope of the given line = [tex]\frac{7}{8}[/tex]
To find the slope of the perpendicular line to it reciprocal the fraction and change its sign
∴ The slope of the perpendicular line = [tex]-\frac{8}{7}[/tex]
→ Look at the answer to find the equation which has this slope
∴ The equation of the perpendicular line is y = [tex]-\frac{8}{7}[/tex] x - 7
what is 985,000 in scientific notation
Answer:
9.85 * 10^5
Step-by-step explanation:
you move the decimal 5 times
Answer:
9.85 × 10^5
Step-by-step explanation:
a football was selling for 35% off the original price. the original price was $50. what is the sale price of the football?
Answer:
Concept: Mathematical Analysis
Original: 50 usd Markdown: 30% Hence 50 × 0.30 =15 usdSo the sale price is 35 usdBill, Phil and Jenny are siblings. Bill is twice as old as Phil. Jenny is two years younger than Bill. Currently, their dad is twice as old
as the sun of their ages. In nine years, their dad's age will be equal to the sum of his three kids' ages at that time. What is Jenny's
current age?
Answer:
as below
Step-by-step explanation:
current ages
Bill is 8
Jenny is 6
and Phil is 4
the dad is 36
9514 1404 393
Answer:
6
Step-by-step explanation:
Let p, b, j, d represent the ages of Phil, Bill, Jenny, and Dad. We are given the relations ...
b = 2p
j = b -2
2(p +b +j) = d
(p+9) +(b+9) +(j+9) = d+9
_____
Solving the last equation for d, we get ...
(p +b +j) +18 = d
Substituting for the sum of p, b, j in the third equation, we have ...
2(d -18) = d
d = 36 . . . . . . . . add 36-d
Substituting for b and j in the third equation, we get ...
2(p +(2p) +(2p-2)) = 36 . . . . . uses b=2p in the 2nd equation
10p -4 = 36 . . . . . . . . . . . . . . . collect terms
p = 40/10 = 4 . . . . . . add 4; divide by 10
b = 2p = 8
j = b -2 = 6
Jenny's current age is 6.
_____
All of the ages are ...
Bill: 8; Jenny: 6; Phil: 4; Dad: 36
What is the square root of 100,000,000
Answer:
I think 10,000
Step-by-step explanation:
Answer:
10,000
Step-by-step explanation:
Can someone help explain this to me!!! Been stuck on it for a while!!!
Answer:
Step-by-step explanation:
in the formula given. Asin(Bx) the A does mean Amplitude and the Bx is how fast the function repeats... and b/c sin is a function of pi (π) then if we want it to repeat every 2 of x then.. we do need to know the units of X .... but.. here it's just a number.. so we have to add the pi part.. b/c sin repeats every 2pi.... sooo....we are told that it's supposed to have an Amplitude of 3.... just how tall is the highest peak of the sin wave... so that's A = 3 .. and to repeat each time x gets to a multiple of 2.. like 2,4,6, ... ect.
so we have to add the pi part... so that each time x gets to 2 .. the function starts over. :/ this sounds confusing to me.. even as I explain it.. :/
A=3 B=π I'm sure that didn't help much :D ask a question i'll check back
help me please i need help
Answer:
its blurry for me sorry
Step-by-step explanation:
enlist education system found in Nepal
Answer:
Education in Nepal was long based on home-schooling and gurukulas.[citation needed] The first formal school (Durbar School), established by Jung Bahadur Rana in 1853, was intended for the elite. The birth of Nepalese democracy in 1951 opened its classrooms to a more diverse population.[citation needed] Education in Nepal from the primary school to the university level has been modeled from the very inception on the Indian system, which is in turn the legacy of the old British Raj.[1]
Step-by-step explanation:
Mark as brainliest
Follow me
Please answer!!!!
Express (x + 9)2 as a trinomial in standard form.
Answer:
x² +18x +81
Step-by-step explanation:
(a+b)²=a²+b²+2ab
(x+9)² = x²+9²+2*x*9= x² +18x +81
it's this a function
9,-2 4 , 3 8 ,10 -4 ,8
Answer:
Yes it is because non of the numbers in the domain repeat.
Step-by-step explanation:
answer all of the questions please
Answer:
Domain (-2,3)
Range (-10, 20)
Function: Definitely
Step-by-step explanation: So check it right. Starting with Domain how far do our values go in the x direction positive and negative in this case the farthest to the left is -2 and to the right is 3. For range same thing but now we look at the y axis -10 is lowest and 20 is the highest. Open circles don't affect our domains or range but they are important for determining functions. This is a function because going up and down the graph vertically at any points doesn't collide with any point more than once. If the open circle were closed then this would not be a function but in this case it is a function.
What is the slope?
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Answer:
Slope is 4.
Step-by-step explanation:
First, we need to find two points in order to find the slope.
Point A (50, 0)
Point B (60, 40)
Next, we have to plug the points in to the slope equation.
[tex]m = \frac{y_{2} - y{1}}{x_{2}- x_{1}}[/tex]
Point A will be [tex](x_{1}, y_{1})[/tex]
Point B will be [tex](x_{2}, y_{2})[/tex].
[tex]m = \frac{40 - 0}{60- 50}[/tex]
[tex]m = \frac{40}{10}[/tex]
[tex]m = 4[/tex]
Therefore, the slope is 4.
Hope this helped! <3
Choose all of the equations for which x=2 is a solution.
PLEASE PLEASE HELP I WILL GIVE BRAINALIST AND EXTRA POINTS
define an algorithm?
Step-by-step explanation:
An algorithm is a set of instructions designed to
perform a specific task. This can be a simple process, such as multiplying two numbers, or a complex operation, such as playing a compressed video file.
hope it helps!
Answer:
how are you raaz
hope you will fine
The price of a DVD is $24.00 plus %8 sales tax. What is the sales tax on this DVD in dollars and cents
Answer:
Sales tax is $1.92 or 192 cents.
I hope this helps! Have an awesome day!
Salma used a photocopier to dilate the design for a monorail track system. The figure shows the design and its photocopy: Two irregular quadrilaterals ABCD and EFGH are drawn. EFGH is the photocopy of design ABCD. AB measures 15 meters, DC measures 17 meters. No dimensions are shown on EFGH. The ratio of AD:EH is 1:2. What is the length, in meters, of side GH on the photocopied image? 15 17 30 34
Answer:
The answer is 34
Step-by-step explanation:
The ratio of AD:EH is 1:2, so therefore the other line segments have the same ratio. Using this logic, we see that DC is equal to 17 m, and we need to find GH. All we do now is double the measurement of DC since the ratio of the two shapes is 1:2.
Therefore, 17 * 2 = 34
Answer:
34
Step-by-step explanation:
hope this helps