Answers
Answer:
12. Not Linear
14. Linear
16. Linear
18. Not Linear
Step-by-step explanation:
Related Questions
Write the slope-intercept form of the equation of the line through the given points.
through: (5,1) and (1, -3)
Answers
Answer:
y = x-4
Step-by-step explanation:
First find the slope
m = ( y2-y1)/(x2-x1)
= ( -3 -1)/( 1 - 5)
= -4/-4
= 1
Then using slope intercept form
y = mx+b where m is the slope and b is the y intercept
y = 1x+b
Substitute one of the points in
1 = 5 +b
1-5 = b
-4 =b
y = x-4
What is the answer to this question?
Answers
help me answer question 8a and b, and I’ll give u 10 points lol
Answers
Answer:
Step-by-step explanation:
Find h when v = 20 and r = 3
Putting values in the formula
20 = (3.14)(3)2h
20 = (3.14)(9)h
20 = 28.26h
20/28.26 = h
R when v = 100 and h = 5
100 = (3.14)r2(5)
100/5 = 3.14r2
20 = 3.14r2
20/3.14 = r2
6.36 = r2
Square root on both sides
2.52 = r
time 0:52:40
Simplify
78 x 7² x 74
7° x 75
Answers
Answer:
282828
75
Step-by-step explanation:
write an equation for the line (1,2) and (3,-4)
Answers
Answer:
y=-3x+5
Step-by-step explanation:
If this helped you please rate this comment, give it a like, and maybe mark it as branliest!
Opens right, a=3, vertex: (-5, -2)
Answers
Answer:
What.... what do you need help with
Step-by-step explanation:
Explanation
PLZ HELP ME I NEED THE ANSWER ASAP
Answers
answer:
153.94cm²
Step-by-step explanation:
<3
Find each angle measure
Answers
Answer:
1=125
2=55
3=55
4=125
5=125
6=55
7=55
8=125
Step-by-step explanation:
Solve by elimination by filling in the blanks below.
We will cancel our x's in this problem!
-5x+4y=30
2x+3y=-12
Answers
Answer: (x, y)=(0, -6）
Step-by-step explanation:
To solve a system of equations there are usually 3 general ways.
- Elimination
- Substitution
- Augmented Matrix
Since the question is asked to use elimination, we are going to use it.
--------------------------------------------------------------------------------------
-5x+4y=30
2x+3y=-12
-10x+8y=60
10x+15y=-60
23y=0
y=0
------------------------------------------------------------------------------------------
Substitute the y value into any one of the equations
2x+3y=-12
2x+3(0)=-12
2x+0=-12
x=-6
Hope this helps!! :)
Please let me know if you have any questions
Find y.
Round to the nearest tenth:
29
500 ft
y = [? ]ft
Answers
Answer:
30 by 500
Step-by-step explanation:
is y
Please help will give brainliest
Answers
Answer:
C, D, F
Step-by-step explanation:
I hope it helps, sorry if any wrong.
-11 2/3 x (-4 1/5) HELPPPP!!!
Answers
Answer:
49
Step-by-step explanation:
(−11 2/3)(−4 1/5)
= (-35/3) (-21/5)
= 49
Hope I helped!!
Which of the following expressions are equivalent to -6-(-2)
Pls I need help
Answers
Answer:
A) -6+2
Step-by-step explanation:
Anyone know what the answer is? I'd appreciate it if someone could help because im stuck
Answers
Answer:
100
Step-by-step explanation:
Isosceles triangle have 2 equal angles. Therefore the second angle in the triangle will also be 25.
Since the sum of angles in a triangle is 180.
180-(25x2) will give you the last angle in one of the triangles.
The other angle is identical so the angle at the top of the other triangle will also be 130.
The sum of angles in a circle is 360.
Therefore, angle x = 360-(130x2)
X= 100
What is the number of degrees the minute hand of a clock moves between 10:21 and 10:34 pm on the same day?
Answers
.
Step-by-step explanation:
The correct answer is 78
Expand and simply
4(2d + 3) – 2(3d – 5)
Answers
Answer:
8d+12-6d+10
2d+22
Step-by-step explanation:
8d + 12 - 6d + 10
Tell whether the sequence is arithmetic. If it is what is the common difference? 1, 9/10, 4/5, 7/10
Answers
Answer:
the answer is D
Step-by-step explanation:
The common difference of the arithmetic sequence 1, 9/10, 4/5, 7/10 is -1/10.
What is arithmetic sequence ?An ordered group of numbers with a shared difference between each succeeding word is known as an arithmetic sequence.
The given arithmetic sequence is,
1, 9/10, 4/5, 7/10
The first term of the sequence a = 1
The common difference of the arithmetic sequence is the difference between two consecutive terms.
d = 9/10 - 1
d = - 1/10
The common difference of the given arithmetic sequence is - 1/10.
To learn more about Arithmetic sequence on :
https://brainly.com/question/1452631
#SPJ5
8x-2*4 simplified area of the rectangle
Answers
Answer:
multiply both expressions
(8x - 2)(4)
32x - 8
simplify
32x = 8 4 ( 2 2 2 2 2 2)
-8 = 8 -1
8(4x - 1)
hope this helps
Step-by-step explanation:
Raul came home with $3.00 in his pocket. He had given Rene $1.50 on his way home. Pedro gave him $1.00 that he had borrowed last week. How much money did Raul have at the beginning of the day?
Answers
Answer: $3.50
Step-by-step explanation:
He came home with $3.00.
He gave Rene $1.50 which means that $1.50 was deducted from his money.
Pedro gave him $1.00 which added to his money.
Money he had therefore was:
= 3 + 1.50 - 1
= $3.50
Ratnam hired a car from a car renting agency which charges a flat amount of Rs x for travelling up to 40 kilometres and Rs. y per km for every kilometre travelled thereafter. How much should Ratnam pay the agency for a journey of 50 kilometres in Rs. ?
Answers
Answer:
Rs. X + Rs. 10y
Step-by-step explanation:
Charge for 40 km travel = Rs. x per km
Charge for every additional km traveled = Rs. y
Amount paid for 50 km
Fixed charge for 40km = Rs. X
Additional km = 50 - 40 = 10 kilometer
Total charge :
Rs. X + Rs. 10y
If you cut away a triangle of area 59cm^2,the remaining area will be 85cm^2.Find the length of the side of the square before it was cut.?
Answers
Explanation
let x be the original area
Thus x - 59 = 85
=> x = 85 + 59
x = 144
Since we know the original shape is a square and Area of a square = side x side.
Find side length:
A = a^2
But A = 144
144 = a^2
12 = a
So the side of the square b4 it was cut is 12 cm
Pls Answer Fast I will give u 5 Stars
Answers
Answer:
X is 90 degrees
Step-by-step explanation:
I dont know the second part
Evaluate f(3) for the function |-2x+1|
Answers
Answer: 7
Step-by-step explanation:
f(4) = 2(4) - 1 = 8 - 1 =7
help with rounding off please !:(
Answers
The answers are given are below:
Answer:
(a) 3800
(b) 7000
(c) Does unit mean ones place? 31
(d) 82.8
(e) 1000
(f) 0.48
Step-by-step explanation:
Find the values of x and y
Answers
Answer:
x = 2
y = 12
Step-by-step explanation:
In triangle ABD, CE is the mid segment.
Therefore, by mid segment theorem:
2(5x - 3) = x + 12
10x - 6 = x + 12
10x - x = 12 + 6
9x = 18
x = 18/9
x = 2
Since, DE = EA
2y - 4 = y + 8
2y - y = 8 + 4
y = 12
slove -4(x-2)=5(3x-8)
Answers
if you buy three stickers you get a 75% discount on third sticker if one sticker cost $.40 how much will three stickers cost you
Answers
Answer:
$1.10
Step-by-step explanation:
The first two stickers cost $0.8. The thrird one will cost 75% of the cost of one sticker. To find the answer, you multiply 0.75 (0.75 is 75% as a decimal) by 0.4 to get 0.3. $0.3 plus $0.8 equals $1.10.
Can someone help me please?!
Answers
Answer:
its three good sir
Step-by-step explanation:
Can you solve number 1 please.
Answers
f(x) = 5x + 2
y= mx + b (linear equation)
m = slope b = y-int
slope of g is 2
Slope formula = change in y
——————
change in x
1. Pick two points
I choose (3,3) and (4,5)
(3,3) —-> (x1,y1)
(4,5) —-> (x2,y2)
y2 - y1 5 - 3
———- = ————- = 2
x2 - x1. 4 - 3
Give a decimal approximation of your answer to the second question using 3.14 to approximate pie. Answer for the second question: 112n cm^3. Answer choices: A. 154.68cm^3, B. 252.68cm^3, C. 351.68cm^3, D. 421.68cm^3
Answers
Answer:
C.
Step-by-step explanation:
It's 112 * 3.14
= 351.68 cm^3.