==================================================
Explanation:
Subtract the y coordinates: 9-3 = 6
Subtract the x coordinates in the same order: 10-5 = 5
Divide the differences:
slope = rise/run = (change in y)/(change in x) = 6/5
-------------------
You could also use the slope formula
m = (y2-y1)/(x2-x1)
m = (9-3)/(10-5)
m = 6/5
Question 4
Which of the following sets of numbers represents a function?
(1, 2), (2, -3), (3, - 3), (4,5)
(1, 2), (2, 3), (1,3), (4,5)
(-1,- 1),(4, - 1), (1, - 1), ( – 1, - 2)
(2, - 4), (4, - 1), (2, 4), ( – 4, 1)
Answer:
c
Step-by-step explanation:
because it is
5(x – 2) = 30 what is x
Answer:
-10
Step-by-step explanation:
Answer:
x=8
Step-by-step explanation:
5(x – 2) = 30
Distribute:
5x - 10 =30
Add 10 to both sides:
5x = 40
Divide
x=8
Check your work:
5(8 - 2) =30
5(6) =30
5 * 6=30
30=30!
Final answer: x=8
ASAPPP NEED IT NOWWW pleaseee
270. The area is (12*9)*2.5
Write an equation of a line in slope-intercept form. Slope = 0, y-intercept = 4
answer:
0x + 4 = y
explanation:
mx + b = y
m = slope
b = y-intercept
10/1 math work again plz help
Answer:
1. y = -0.75x + 2
2. y = -1.8x - 7
3. y = -3x + 3
4. y = -11/7x + 56
5. y = -0.6x + 3
6. y = -2x - 14
7. y = 14x + 7
8. y = 2/8x - 4/3
9. y = x - 6
10. y = -1/3x + 4
Step-by-step explanation:
Question 1
3x + 4y = 8
4y = -3x + 8
y = -0.75x + 2
Question 2
9x + 35 = -5y
5y = -9x - 35
y = -1.8x - 7
Question 3
2y - 6 = -6x
2y = -6x + 6
y = -3x + 3
Question 4
-11x - 7y = -56
7y = -11x + 56
y = -11/7x + 56
Question 5
5y/3 = -(x - 5)
5y = -3(x - 5)
5y = -3x + 15
y = -0.6x + 3
Question 6
-2(2x + y) = 28
-4x - 2y = 28
2y = -4x - 28
y = -2x - 14
Question 7
-14x + y = 7
y = 14x + 7
Question 8
12y = (8x - 48)/3
36y = 8x - 48
y = 2/8x - 4/3
Question 9
(3x - 3y)/2 = 9
3x - 3y = 18
3y = 3x - 18
y = x - 6
Question 10
2x/3 + 4(y - 2) = 0
2x/3 + 2y - 8 = 0
2y - 8 = -2x/3
3(2y - 8) = -2x
6y - 24 = -2x
6y = -2x + 24
y = -1/3x + 4
Hope this helped! If not please let me know! <3
)
To the nearest hundredth, how many cm are in 10 in? (1 in = 2.54 cm)
Х
A)
24.5 cm
B)
25.40 cm
245.40 cm
D)
254.40 cm
Answer:
B. 25.40 cm
You're welcome
what is the result of 54* 18 written in standard form?
Answer:
972
Step-by-step explanation:
Use long multiplication to evaluate.
972 If im wrong im very sorry.
Can you explain and solve this? : 3n + 2 = 8
Answer:
3n+2=5n=8
n=8÷5
n=1.6
Answer:
n = 2
Step-by-step explanation:
Original Equation:
3n + 2 = 8
Subtract 2 from both sides.
3n = 6
Divide both sides by 3
n = 2
Hope I helped :)
Tickets to a school dance are sold for $10
Answer:
10t
Step-by-step explanation:
Whatever amount of tickets wanted, multiply that number by ten to get the amount needed to buy the number of tickets you want.
write 2.0093 in expanded form
Answer:
2+0.0+0.00+0.009+0.0003
Step-by-step explanation:
multiply. use the gcf. 3/4 7/9
21/36.
All you have to do is multiply numerators by numerators and denominators by denominators. Simplify if needed
Please consider marking branliest if this helped
Find the rate of discount for a pair of pants that cost 65$ and are on sell for 39
Answer: 65 - $39 = $26 >> amount you save
26 / 65 = 0.4 = 40% >> discount rate
Step-by-step explanation:
50 points need asap
Solve the inequality for x. Show each step of the solution.
12x > 9 ( 2x - 3) - 15
Answer:
The solution of 12x>9(2x-3)-15 is x>7.
Two parallel lines are crossed by a transversal.
Horizontal and parallel lines e and f are cut by transversal d. At the intersection of lines e and d, the bottom right angle is 78 degrees. At the intersection of lines f and d, the top right angle is m degrees.
What is the value of m?
if I am right than right angle is equal to 90 degree
but here the answer or the value of my will be 78 degre cause opposite side of a parallels linse cut by transversal are equall
Answer:
its 102
Step-by-step explanation:
got it right on edge
Draw a line representing the "rise" and a line representing the "run" of the line. State
the slope of the line in simplest form.
Click twice to plot eath segment.
Click a segment to delete it.
BRAINLIEST TO WHOEVER GETS IT ASAP PLEASEEE
Use the graphing tool to determine the intercepts.
ty
intercept =
20
y-intercept =
10
-10
-20
) Intro
Done
Answer:
x- intercept = (3,0)
y-intercept = (0, -12)
Step-by-step explanation:
IN points (x-intercept, y-intercept)
Hope this helps!!!
Heyy can u help me????
"ba" = 11,
"ab" = 38,
38 - 11 = 27,
Sooooo... Now you have the value of "ba" and "ab."
Welcome!! <3
question (b) please. Thank you
first we will open bracket by squaring all the digits, then we will take LCM of the denominators and write in the standard form, it cant be further solved
Answer:
x²/9 - x/6 + 1/16
Step-by-step explanation:
Using (a - b)² = a² - 2ab + b, expand the expression:
x²/9 - 2x/12 + 1/16
reduce the fraction with two:
x²/9 - x/6 + 1/16
and you're done!
Which ratio is equivalent to 7:3
A. 12:8
B. 49:9
C. 28:12
D. 21:7
Answer:
c
Step-by-step explanation:
7:3=28:12
Answer:
C and D
I think
What is the value of x
hi!! here is your answer
Answer:
30
Step-by-step explanation:
4x + x + 30 = 180 (co interior angles are equal)
5x + 30 = 180
5x = 180 - 30
5x = 150
x = 150/5
x = 30
hope you understood❤
Evaluate f(−1)=−3x^3 + 2x^2
Answer:
5
Step-by-step explanation:
f(-1)= -3(-1)³+2(-1)²
= -3(-1)+2(1)
= 3+2
=5
Entire the solution as s completely simplified fraction:
8/22 + 5/22 + (-7/-22)
Answer:
The simplest form is 3/11
Step-by-step explanation:
6/22 divided by 2 =3/11
The graph of a linear function has a y-intercept of 5 and passes through the point (2, 5). What is the slope of the graph of the function?
Answer:
Step-by-step explanation:2/5
The slope of the graph of function is 0
From the equation of the slope-intercept form of an equation of a straight line,
We have
y = mx +c
Where m is the slope
and c is the y-intercept
From the given information,
c = 5
and
The line passes through the point (2, 5)
∴ x = 2 and y = 5
Putting these values into the equation, we get
5 = m(2) + 5
5 = 2m + 5
5-5 = 2m
0 = 2m
∴ m = 0 ÷ 2
m = 0
Hence, the slope of the graph of function is 0
Learn more here: https://brainly.com/question/25001308
in how many year will rs 8000 amount to rs 13824 at 20% per annum interest compounded annually? please please help me out
Answer :-
3 yearsstep by step explanation:-
Let the time be x
principal = rs 8000
Amount = rs 13824
rate = 20% p.a
A = P(1+r/100)^n
13824 = 8000 ( 1 + 20/100)^n
=> 13824/8000 = (120/100)^n
=> 13824/8000 = (24/20)^n
=> (24/20)³ = (24/20)^n
=> 3 = n
=> n = 3 years
I don't really understand this..please..help..
Answer:
it is b , 1462 dollarrss
Step-by-step explanation:
Evaluate The Exsperession. Show your work
6.7-3^2.9+4^3
or
25
Step-by-step explanation:Hi there !
6×7 - 3²×9 + 4³ =
1. raise the numbers to power
= 6×7 - 9×9 + 64
2. we perform the multiplications
= 42 - 81 + 64
3. we perform addition and subtraction
= (42 + 64) - 81
= 106 - 81
= 25
Good luck !
Answer:
-17
Step-by-step explanation:
-3^2×9+4^3
-3^2×3^2+64
-3^4+64
-81+64
-17
Which statement is correct?
A.
B.
C.
D.
A. is the correct answer
In a triangle the three angles are x°, 2x° and 3x°
a) Show that 6x = 180 _______________________________________
____________________________________________________________
b) Find the value of x
x = _____°
Rewrite in simplest terms: -3y – 4(2y + 10)
Answer:
-11y-40
can you also please mark me as brainliest?
Three times a number decreased by 8 is equal to the same number increased by 22. Find the number
Answer:
15Step-by-step explanation:
Let the number be x
The we have below equation to solve for x:
3x - 8 = x + 223x - x = 22 + 82x = 30x = 15