Answer:
Yes
Step-by-step explanation:
9.3
+2.5
---------
11.8
9+2=11
.3+.5=.8
11+.8=11.8
Thanks if you help me
Answer:
A= (1,5)
B=(0,6)
C=(3,9)
Step-by-step explanation:
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
PLZ HELP WILL MARK BRAINLIST! Drag each scenario to show whether the final result will be greater than the original value, less than the original value, or the same as the original value.
Answer:
mark the other guy braninliest, you need 2 people 2 answer :)
Step-by-step explanation:
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:
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
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
Which of the follow would make the statement true when inserted on the line?
Answer:
D
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.
can I pleas get some help?
Answer quickly please, I'm going to skip this question in 5 minutes if no answer!
Answer:
sorry i wouldve helped
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.
i need help with the question attached
Answer:
your answer would be -2/5 I think
Answer:
-2/5
Step-by-step explanation:
This is the answer
Please help me answer and please actually answer
Answer:
Ur on a diagnostic i dont want to help but its 1/360
Step-by-step explanation:
1 degrees out of 360 degrees full circle
The perimeter of a certain pentagon is 14.8 centimeters. Four sides of this pentagon have the same length, in centimeters, h, and the other side has a length of 2.4 centimeters, as shown below. What is the value of h ?
i looked it up and got this
(The vertex formula is derived from the completing-the-square process, just as is the Quadratic Formula. ... For a given quadratic y = ax2 + bx + c, the vertex (h, k) is found by computing h = –b/2a, and then evaluating y at h to find k.
Answer:
I think that h = 3.1
because I subtracted 2.4 from 14.8 and then divided 12.4 divided by 4 and I got 3.1
I am not certain that i am correct
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
Algebra 1 pls answer and reported if not and also u get Brainly if correct
Answer:
I believe the answer for this is the 4.
Step-by-step explanation:
n/a
Answer:
(4).
Step-by-step explanation:
Use the vertical line test. Take a pencil/pen and move it along the x-axis parallel to the y-axis. If a pencil intersects the graph more than once for any value of "x" then the graph is not the graph of a function.
please i need help asap
Answer:
clothing: 6%
housing: 22%
insurance: 8%
Step-by-step explanation:
Omg plsss someone help i rly don't get this question!!! TYY
Please help 25 points and brainlist if right.
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
i need help i will give brainliest pls and also thanks
Answer:
b
Step-by-step explanation:
Y= x+ 48
just took the test
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
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%
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:
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.
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
Sierra’s ice cream shop made $45 before she had to close early when the power went out. She realized she lost Two-thirds of a dollar each hour when the shop was closed. The expression that models this situation is 45 minus two-thirds h. What was Sierra’s profit if the shop was closed for 6 hours?
$24
$36
$41
$49
Answer:
24 or 36 most likely
Step-by-step explanation:
Start doing the math by counting until you have a probable estimate of the answer.
Answer:
36
Step-by-step explanation:
I got the question wrong its not 24.
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.
Hey I need an answer ASAP, please
Point Z (-2, -7) is a reflection across the x-axis. What was the starting point?
Answer:
the starting point was (-2,7)
Answer:
not helping you bc u were being mean on last question i did>x(
Step-by-step explanation:
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
