whats the question?????????
Answer:
i dont understand why people write these things and then dont even post a question
Step-by-step explanation:
Please help 25 points and brainlist if right.
A florist used 16 flowers to make a bouquet, including 4 lilies.
What is the probability that a randomly selected flower will be a lily?
Write your answer as a fraction or whole number.
2. Write the equation of the line of best fit using the slope-intercept formula $y = mx + b$. Show all your work, including the points used to determine the slope and how the equation was determined.
Answer:
y=x
Step-by-step explanation:
By using the (y2-y1)/(x2-x1), you can find y=mx+b
Points: (30,30) and (60,60)
(60-30)/(60-30)= 30/30=1
Your m value (slope) is 1.
For the y-intercept, your value is 0
The full answer is y=x
As per linear equation, the required equation of the given graph is y = x.
What is a linear equation?"A linear equation is an equation in which the highest power of the variable is always 1. It is also known as a one-degree equation.
The standard form of a linear equation in one variable is of the form Ax + B = 0. Here, x is a variable, A is a coefficient and B is constant. The standard form of a linear equation in two variables is of the form Ax + By = C. Here, x and y are variables, A and B are coefficients and C is a constant."
Here, the graph is a straight line.
Therefore, the equation of the given graph must be a straight line.
Again, the graph passes through points (30, 30) and (60, 60).
Therefore, the slope(m) of the given straight line is
[tex]= \frac{y_{2} - y_{1}}{x_{2} - x_{1}}\\= \frac{60-30}{60-30}\\ = \frac{30}{30}\\ = 1[/tex]
The graph of the straight line passes through the point (30, 30).
Putting this value in the standard equation(y = mx + c), we get:
30 = (1)(30) + c
⇒ c = 0
Therefore, the y-intercept of the straight line is 0.
Now, the required equation of the straight line is
y = mx + c
⇒ y = (1)x + 0
⇒ y = x
Learn more about a linear equation here: brainly.com/question/11897796
#SPJ2
i need help i will give brainliest pls and also thanks
Answer:
b
Step-by-step explanation:
Y= x+ 48
just took the test
please help im stuck on these questions
Answer:
may I help u....................
....... m
Step-by-step explanation:
For no. 3
x - 3 = 3 - x
x + x = 3 + 3
2x = 6
x = 6 / 2
x = 3
For no. 4
3(x + 4) = 3x + 4
3x + 12 = 3x + 4
3x - 3x = 4 - 12
0 = - 8
After rectangle WXYZ is translated 4 units to the left, what are the coordinates of X’?
Answer:
4,2
Step-by-step explanation:
Answer:
(0,2)
Step-by-step explanation:
make sure too look at both questions (2 pages )(40n each)( total questions=8)
Answer:
Question 1 of the first page (the 4 questions that i forgot to do)
A= pi r exponent 2
A= 3,14 x 3 x 3
A= 3,14 x 9
A=28,26in2
Second question
A=pi r exponent 2
A= 3,14 x 4 x 4
A= 3,14 x 16
A=50,24mm2
Third question
C= pi d
C= 3,14 x 6
C=18,84in
4th question
C= pi d
C= 3,14 x 8
C=25,12mm
BTW I MEANT EXPONENT 2 IN THE OTHER QUESTIONS OF THE OTHER PAGE
Step-by-step explanation:
Melanie spent four hours babysitting. She charges $16 up front and then an additional charge per hour. The total amount she earned can be represented by the expression $4x + $16. What expression represents the amount she earns each hour?
Please give me the expression.. if u just say i don't know i will report ;)
Answer:
She earns $4 x is representing the hours.
Step-by-step explanation:
16 is the charge up front.
I can infer that the additional charge is $4 because x represents the hours because we don't know how many hours she's going to spend there.
Hope this helps! <3
You use substitution to solve a system of equations and, after simplifying the equations, end with an expression that says 0 = 4. What does that say about the the lines and about the number of solutions to the system?
Sample Response: Since the statement is false, there are no solutions to the system of equations. This also indicates that the lines are parallel.
Check all that you included in your response.
□ The equation is false.
□ False equations indicate no solution.
□ No solution indicates a system with parallel lines.
Hope this helps!
Answer:
Check the first two.
Step-by-step explanation:
Since the statement is false, there are no solutions to the system of equations. This also indicates that the lines are parallel.
Answer:
Since the statement is false, there are no solutions to the system of equations. This also indicates that the lines are parallel.
Step-by-step explanation:
Write an algebraic expression that can get you the final price of an item that originally cost $x with 10% off?
Answer:
x - (x*0.1)
Step-by-step explanation:
A percentage is just a fraction/decimal. you'll get 10% of the number with the equation in parentheses, and we need to do that first. then we need to take the original price and subtract 10%
Evaluate 3z- 3 when z=7
a 34
b 21
c 18
Answer: C (18)
Step-by-step explanation: If we plug in 7 for z, 3 times 7 is 21. 21-3=18.
Answer:
C
Step-by-step explanation:
Since z = 7 the equation would be 3(7) - 3
You would multiply 3 with 7 and get 21
Then you would subtract 3 from 21 and get 18
hope this helps.
if 5x5=25 what is 5x5+23-1+1334-13(35)
5x5+23-1+1334-455
25+23-1+1334-455
48-1+1334-455
47+1334-455
1381-455
926
i believe thats the answer
Uhhh pls help thank you
Answer: you multiply the first numbers by 5 that are on the left and on the right you divide the numbers.
Step-by-step explanation: hope this helps!
Answer quickly please, I'm going to skip this question in 5 minutes if no answer!
Answer:
sorry i wouldve helped
Pls, help I'm studying for a test hers the Q
Use place value reasoning and the first quotient to compute the second quotient.
48.6÷30=1.62
48.6÷3=
Then Use place value to explain how you placed the decimal point in your answer.
Answer:
16.2
Step-by-step explanation:
As you see in 48.6 ÷ 30 = 1.62 it just divides.
Question 1. 162 based off of ^
Question 2. 16.2
Same with 10 x 10 that equals 100
1.2 x 10 = 12.
Hope this helps you with you upcoming test, good luck with the test! <3
20 POINTS
Which quadrilaterals always have consecutive angles that are supplementary?
A. Parallelograms
B. Rectangles
C. Rhombi
D. Squares
Which quadrilaterals always have diagonals that are perpendicular?
A. Parallelograms
B. Rectangles
C. Rhombi
D. Squares
Which quadrilaterals always have diagonals that bisect each other?
A. Parallelograms
B. Rectangles
C. Rhombi
D. Squares
Answer:
1. is A
2. is c and D
3. all of them
If Triangle Q S R is congruent to triangle Y X Z describes two triangles, which other statement is also true?
Triangle Q R S is congruent to Triangle X Y Z
Triangle Q R S is congruent to Triangle Y Z X
Triangle Q R S is congruent to Triangle Z X Y
Triangle Q R S is congruent to Triangle X Z Y
Answer:
The second one because q goes with y r goes with z and s goes with x
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
I got it right on edg
PLS HELP, answer correctly
Answer:
4 and 8
Step-by-step explanation:
brainliest please?
Answer:
4 and 8
Step-by-step explanation:
IM ON A TIMER PLEASE HELP
Answer:
c, 11
Step-by-step explanation:
fillerfillerfiller
Answer:1100000000000000000000
PLEASE HELP!!! i will give brainly!!
answer:
the second one.
- the second row for that table has a difference of 4 which means it's an arithmetic sequence.
WILL MARK BRAINLIST!! please help :((
Answer: 3, -4
Step-by-step explanation:
It’s 3 on the X axis and -4 on the Y so it is 3, -4
please answer ASAP !!! >W<
match each function to the correct compound.
ten less then quotient of a number and 3 is 8
Answer:The answer is 6
Answer:
x =54
Step-by-step explanation:
I assume you need to find the number .
Let x = the number(AKA the variable)
x/3 - 10 = 8
x/3 = 18
x =54
5 friends are going on a 3 kilometer hike. Each person is going to lead the group for an equal distance of their hike.
How many kilometers should each person lead?
Please help my math homework. I'm really struggling.
Answer:
6.05 km
Step-by-step explanation:
what is the approximate area of the circle? Use 3.14 for n.
( 25 in. ) <------ this is a circle lol
(_____._____)
PLEASE HELP ME!!! (if you can´t its okay) Thank you
A. 78 square inches
B. 157 square inches
C. 491 square inches
D. 1,963 square inches
Answer:
12.5 in^2
Step-by-step explanation:
[tex]C=2\pi r[/tex]
25=2(3.14)r
25=6.28r
Divide by 6.28 on both sides:
3.98089172=r
Now use [tex]\pi r^{2}[/tex]:
12.5 in^2
First-person to answer correctly gets brainiest
Find an equation for each line.
please i need help asap
Answer:
clothing: 6%
housing: 22%
insurance: 8%
Step-by-step explanation:
I NEED HELP
Slope-Intercept Form
x=-4
I don't know how to graph this, I basically just need help learning it, I barely understand Slope-Intercept Form.
Which phrase matches the equation -3r + 5 = 28?
Group of answer choices
The product of negative three and a number plus five equals twenty-eight.
The sum of negative five plus three times a number equals twenty-eight.
The sum of three and a number times negative five gives twenty-eight.
The product of three times a number equals twenty-eight.
can I pleas get some help?
