Answers
Answer:
the height.
Step-by-step explanation
"Kaitlyn collected data from dropping watermelons of the SAME MASS from DIFFERENT HEIGHTS."
Answer:
the thing that is changing is the height that the watermelon is being dropped from
Step-by-step explanation:
Related Questions
Find the value of x in the triangle shown below
Answers
x = 3
Explanation:
The one way you can figure this out is by using Pythagorean Theorem (a^2 + b^2 = c^2). If you did that, you’d get:
4^2 + b^2 = 5^2
If you solved this problem, you’d get b = 3.
Answer:
A) x=3
Step-by-step explanation:
5^2-4^2=9
x=sq rt 9=3
Plz help me Srry to bother u
Answers
Answer:
Option D 2:3 is the correct answerExplain, in your own words, the steps necessary to solve a system of equations
using the substitution method.
Answers
Step-by-step explanation:
you solve for one of the variable in terms of the 2nd variable in one equation. then you substitute that equation for the variable in the second equation. since it now only has one variable you should be able to solve for the variable.
Help plzzzzzz
Which product of prime polynomials is equivalent to 36x^3-15x^2-6x?
Answers
Answer:
the answer is C. because the factor was 36x^3-15x^2-6x so i got 3(x^2+1)(4×-1)
Round 3.14961 to the nearest tenth
Answers
Answer:
3.14
Step-by-step explanation:
A bicycle Rocco wants to buy is $282. If the sales tax rate is 4% of the total price how much sales tax will Rocco pay?
Answers
Answer:
he will pay 11.28 dollars. I hope it helps!
Answer:
Your answer would be $11.28
Step-by-step explanation:
if you find 4% of 282 you would get 11.28 so therefore it is your answer.
6. Which graph matches the inequality ?
K > -7
Answers
Answer:
Option 4
Step-by-step explanation:
Since k is greater than or equal to -7, the number line should be going in the right direction, along with the starting point being shaded.
Martin modeled the distance, y, that runners traveled during a race a function of the time, that they ran. Which would best describe the domain of this function?
Answers
Answer:
All positive real numbers
Step-by-step explanation:
Given
The model can be represented as:
[tex]y = f(x)[/tex]
[tex]y = distance[/tex]
[tex]x = time[/tex]
Required
Determine the domain
This means that we list out possible values of x.
If x represents time, then it is impossible for x to be negative.
This implies that x can take any value as long as it is greater than or equal to 0.
Hence, the domain is all positive real numbers
|0-(-1/2)| evaluate
Answers
Answer:
21/2
Step-by-step explanation:
step 1: remove parentheses
10+1/2
step 2: calculate
21/2
(alternative forms: 10 1/2, 10.5)
1.
Last year, the ratio of literate and illiterate people of Rashkundu Village was
4:1. If the population of the village is 6550, let's find the numbers of literate
and illiterate people.
Answers
Step-by-step explanation:
Let the literate and illiterate people of Rashkundu Village be 4x and x respectively then 4x + x = 65505x = 6550x = 6550 / 5x = 1310Therefore no. of literate people = 4 * 1310 = 5240no. of illiterate people = 1310 Hope it will help :)Answer:
5,240 literate
1310 illiterate
Step-by-step explanation:
-ratio of literate : illiterate is 1:4
-add the numbers in the ratio (4+1=5)
-divide total population by 5 (6,550/5= 1,310)
-multiply the outcome by 4 to find the number of literate people (1,310*4=5,240 people)
-subtract the number of literate people from total population to find number of illiterate people (6,550-5,240= 1,310 people).
Which conic section is represented by the following equation?
–5x2 + 9xy + 5y2 + 6x – 4y + 11 = 0
circle
ellipse
parabola
hyperbola
Answers
Answer:
B: Ellipse
Step-by-step explanation:
Just put in the equation on desmos. An ellipse will pop-up
The conic section is represented by the following equation –5x^2 + 9xy + 5y^2 + 6x – 4y + 11 = 0 is circle.
We have given that the equation of the equation is,
–5x^2 + 9xy + 5y^2 + 6x – 4y + 11 = 0
What is the general formula of the ellipse?The general formula of the circle is
[tex]ax^2+2xy+by^2+2fx+2gy+c=0[/tex]
Compare the given equation with the general formula of the circle so we get the equation of the circle
Therefore the equation of the circle is –5^+ 9xy + 5y^2 + 6x – 4y + 11 = 0
To learn more about the conic visit:
https://brainly.com/question/12429972
#SPJ2
if g(x)=f(1/3x), which statement is true?
A the graph of function f is Stretched vertically by a scale factor of 3 to create the graph of function g
B The graph of function F stretched horizontally by a scale factor of 3 to create the graph of function g
C The graph of the function F is compressed horizontally by a scale factor of 1/3 to create the graph of function G
D The graph of function F is compressed vertically by a scale Factor of 1/3 to create the graph function G
Answers
Answer:
Step-by-step explanation:
Hope this Helps ;)
what is the lcm of 3y and 6x?
Answers
Step-by-step explanation:
First expression = 3y
second expression = 3 * 2 x
LCM = 3 * 2x * y = 6xy
Angela and Amelia went to breakfast at IHOP. Angela ordered a $7.25 plate of pancakes and bacon. Amelia ordered the $9.99 breakfast special. They paid a 15% tip. The tip was $
Answers
Answer:
$2.58
plzzzzzzzz give me brainliest answer!!!!!!! PLZZZZ!!
Hope this helps! Thank you!
1 Write an equation where a number is added to a variable, and a solution is -8.
Answers
Answer:
n+v= -8
Step-by-step explanation:
number=n; variable=v
n+v=-8
Complete these Primes Factor trees for 120 and 150
Answers
Answer:
The highest common factor of 120 and 150 Is
30.
Hope it will help ✔
120
/ \
10. 12
/. \. /. \
2 5. 2. 6
/. \
2. 3
Step-by-step explanation:
150
/. \
10. 15
/. \. /. \
2. 5. 3. 5
so its 30
Express the fraction 1/15^7 using a negative exponent
Answers
Answer:
I think its 15^-7
Step-by-step explanation:
you can forget about the one and just look at the 15 and 7 which you get 15^-7
The fraction (1/15)⁷ can be written as 15⁻⁷ after using the properties of the integer exponent.
What is an integer exponent?In mathematics, integer exponents are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.
It is given that:
The number expression is:
= (1/15)⁷
As we know, from the definition of the integer exponent; integer exponents are exponents that should be integers. It may be a positive or negative number.
After using the properties of the integer exponent:
= (15⁻¹)⁷
= 15⁻⁷
Thus, the fraction (1/15)⁷ can be written as 15⁻⁷ after using the properties of the integer exponent.
Learn more about the integer exponent here:
brainly.com/question/4533599
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HELP! Convert these repeating decimals into fractions
Answers
Answer:
0.563 = 563/9990.18 = 2/110.9 = 10.123 = 41/333------------
0.235 = 53/2250.427 = 47/1100.018 = 1/550.35 = 16/45-------------
1.5 = 1 5/93.6 = 3 2/3John planted a 4 foot tree in his backyard. The tree grows at a constant
rate of 2 feet every 5 weeks.
Answers
Answer:
There is not an actual question here, so i will answer this in a general way.
The initial height of the tree is 4 ft.
We know that every 5 weeks, the tree grows 2 ft
Then the rate at which the tree grows can be calculated as:
R = (how much it grows)/(in how much time)
Then:
R = (2 ft)/(5 weeks) = 0.4 ft/week
This means that the tree grows 0.4 feet per week.
Then we can write the equation:
H(w) = 4ft + (0.4ft/week)*w
Where w is the number of weeks since John planted the tree.
So if we want to know the height of the tree in a particular week, like week 3, we just need to replace w by 3 weeks in the above equation:
H(3 weeks) = 4ft + (0.4 ft/week)*(3 weeks)
= 4ft + 1.2 ft = 5.2 ft
A rectangle Is (2x-3) cm long and (x+7) cm wide. What Is It's area?
Answers
Answer:
Step-by-step explanation:
Length (L)= 2x - 3 cm
Breadth (b) = x + 7 cm
Area of the rectangle
= L * b
= ( 2x - 3)(x+ 7)
= 2x(x + 7) - 3(x + 7)
= 2x² + 14x - 3x - 21
=( 2x² + 11x - 21) cm²
hope it helps
Answer:
[tex]2x^{2}[/tex] + 11x -21 [tex]cm^{2}[/tex]
Step-by-step explanation:
Area of a rectangle = Length × Width
= (2x-3)(x+7)
Multiply 2x with x, 2x with +7, -3 with x and -3 with +7
= [tex]2x^{2}[/tex] + 14x - 3x - 21
= [tex]2x^{2}[/tex] + 11x -21 [tex]cm^{2}[/tex]
a building in the shape of a rectangle is 120 feet long and 90 feet wide. if a fence is to be constructed along te diagonal of the lot, find the length of the fence in feet
Answers
Answer: The length of the fence will be 150 feet
Step-by-step explanation:
The question is asking you to find the hypotenuse of a rectangle with a length of 120 feet and a width of 90 feet. To find the hypotenuse we will need to use the formula a^2 + b^2 = c^2
120 feet will be a
90 feet will be for b
this is because a and b are the two legs of the rectangle.
120^2 + 90^2 = c^2
14400 + 8100 = c^2
22500 = c^2
c =√22500
c= 150
Find the values of x and y plz
Answers
Answer:
x= 40, y= 140
Step-by-step explanation:
if two parellel lines cut by a transversal then same-side interior angles are supplementary.
180-140 = x
x = 40
x and y are suplementary
180-40 = 140
solve:
1 + 0 = ?
4 + 0 = ?
3 + 0 = ?
do you get it?
Answers
Answer:
1+0=1
4+0=4
3+0=3
hope this helps
Example: 15 + 0 = 15
4 + 0 = 4
1 + 0 = 1
3 + 0 = 3
Anything multiplied by 0 is equal to 0.
Example: 15 x 0 = 0
Anything divided by 0 is equal to 0.
Example: 15\ 0 = 0
Anything subtracted from 0, is equal to what was subtract from 0.
Example: 15 - 0 = 15
Does anyone know what that number would be?
Answers
Step-by-step explanation:
The new c term be 49 for completing the square.
x² - 14x + 49
= x² - 2 * x * 7 + 7²
= ( x - 7) ²
Hope it will help :)
Answer:
49
Step-by-step explanation:
What two numbers add to the middle term and multiply to the last term? 49 doesnt fit in to 14 at all so we know that one of the factors is 7. since the middle term is -14, you would add -7 to -7 to get that. so we know the factors of the middle term are -7 and -7, so all you have to do is multiply them together. It would be positive 49.
Given that 198 = 2 x 3² x 11 and 90 = 2 x 3² x 5,
a) find the smallest integer, k, such that 198k is a perfect square
b) the largest integer that is a factor of both 198 and 90
(pls show working ty :) )
Answers
9514 1404 393
Answer:
a) 22
b) 18
Step-by-step explanation:
a) In order for 198k to be a perfect square, all of its integer factors must be squares. 3² is already a factor. To make the other factors be squares, need to multiply by 2 and 11. That is, k = 2×11 = 22. Then we will have ...
198k = 2×3²×11 × (2×11) = 2²×3²×11² = (2×3×11)²
k = 22
__
b) The factors that are different in the two numbers are 11 and 5. The factors that are the same are 2×3² = 18.
18 is the greatest common factor of 198 and 90
_____
The "work" is looking at the numbers in the factor lists and comparing those to what is needed to answer the question.
Given the function f(x)=4^x+3
Answers
Answer:
f(x)=4^x+3
Step-by-step explanation:
ok annnnnd
Which equation can be used to check whether 18 ÷ 6 = 148?
48 ÷ 6 = 48
8 × 6 = 48
1/48 × 6 = 1/8
1/48 × 1/8 = 1/384
Answers
f = 5x - 2y x = 3 and y = −2 Find the value of f
Answers
you just replace the letters so its going to be
f=5x- 2y with x=3 , y= -2
f=5·3 -2 (-2)
f=15+4=19
Answer:
f=19
Step-by-step explanation:
f=5x-2y
when X=3 & y= -2
or, f=5×3 - 2×(-2)
or,f=19
types of tables in statistics
Answers
Answer:
Statistical tables can be classified under two general categories, namely, general tables and summary tables.
The statistical tables may further be classified into two broad classes namely simple tables and complex tables. ...
The marks secured by a batch of students in a class test are displayed in Table 3.8.
Step-by-step explanation:
Which function COULD be the one shown in the graph
Answers
Answer:
need the graph to know
Step-by-step explanation: