Answers
Answer:
The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).
Step-by-step explanation:
the line goes up 3 and over 1
so the slope is 3/1 which equals 3
ANSWER: 3
Related Questions
Find the area of semi circle , π = 3, d = 12
Answers
Answer:
120cm *squared*
Step-by-step explanation:
A = π r² to find a circle
half of diameter is radius so 12/2 = 6
3 x 6 (squared) = 108
we found the half circle then add 12
so we make a semi circle
108 + 12= 120
answer 120 cm *squared*
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Have a great day, be safe and healthy
Thank u
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PLEASE HElp ME :(((( brainlist included <3
Given the polynomial 21x 4 + 3y - 6x 2 + 34
What polynomial must be subtracted from it to obtain 29x 2 - 7 ?
What polynomial must be added to it to obtain a first degree polynomial?
Answers
Answer:
51.................
Step-by-step explanation:
29x2-7= 51
3(4x + 2) +2(x-1) please help me with this equation
Answers
Answer:
14x + 4
Step-by-step explanation:
3(4x+2) + 2(x-1)
Distribute by multiplying into the bracket
=12x + 6 + 2x - 2
Group like terms by adding and subtracting
= 14x + 4
Answer:
1) Multiply and expand the brackets:
12x + 6 + 2x - 2
2) Combine like terms (combine terms that have an x together, and those that don't together.)
14x + 4
If the question wanted you to simplify the expression, then 14x + 4 is your answer. However, to solve for x, you could equate the expression to 0, but I'm not too sure of this part.
14x + 4 = 0
14x = - 4
x = - 4/14
x = - 2/7
what is the exterior angle?
Answers
The value of x° is 22° and exterior angle is 25.
Step-by-step explanation:
l can prove like this,
Here,2x°+(103-x)°=(6x-7)°...Being exterior angle
or,2x°+103°-x°=6x°-7°
or,x°+103°=6x°-7°
or,103°+7°=6x°-7°
or,5x°=110°
or,x°=110°÷5=22°
Now,
x°=22°
(6x-7)°=(6×22-7)°=125°
A town has a population of 18,000 and grows at 2% every year. What will be the population after 12 years, to the nearest whole number?
Answers
Answer:
22,828
Step-by-step explanation:
A=18000(1+0.02)^12
Please help I don’t know 2 or 3
Answers
Answer:
0,1
-5,2
Step-by-step explanation:
?
please help! i just need the equations for the charts! grade 7 i give branliest
Answers
Answer:
Step-by-step explanation:
y=1x+10
y=15x+2
4. A rectangular field measures, 616m by 456m. Fencing
placed along its sides at equal distances. What
will be the distance between the posts if they are placedos
for apart as possible? How many posts are required?
Answers
Answer:
The number of posts required to fence the field are;
136 posts
Step-by-step explanation:
The measure of the rectangular field is given as follows;
The length of the rectangular field = 616 m
The width of the rectangular field = 456 m
Let 'x' represent the 'furthest distance possible between the posts
There will be one post at each of the four corners of the field
Let 'c' represent the number of posts at the four corners of the field
Therefore, the number of posts at the corner of the field, c = 4
Therefore, 'x' is highest common factor of 616 and 456
The prime factorization of 616 = 2³ × 7¹ × 11¹
The prime factorization of 456 = 2³ × 9 × 19
Therefore, the highest common factor of 616 and 456 = 2³ = 8
The distance between posts = 8 m
Let 'w' represent the number of posts on the 456 m side of the field less the posts at the corner corner of the field and let 'l' represent the number of posts on the 616 m side of the field less the posts at the corner corner of the field, we have;
The number of posts on the 456 m side less the corner post, w = 456/8 - 1 = 57 - 1 = 56
The number of posts on the 616 m side less the corner post, l = 616/8 - 1 = 77 - 1 = 76
The total number of posts required to fence the field, T = w + l + c
∴ T = 56 + 76 + 4 = 136
The total number of posts required to fence the field, T = 136 posts
Plz help meeeee ✌️✌️
Answers
Answer:
x= 130 degrees
Step-by-step explanation:
Answer:
Brainliest???
Step-by-step explanation:
Darnell is trying to decide on the dimensions of his next painting. He wants to length to vary inversely with the width. The table shows some of the dimensions Darnell must choose from. Which equation relates the length (y) and width (x) of Darnell’s next painting?
A) y = 3 /20 x
B) y = 60x
C) z = 20xy
D) y = 60/x
PLZ HELP !
Answers
Answer:
D)
Step-by-step explanation:
We know that it cannot be C since z is not involved in this problem.
a) 3/20x
Try with 20 = x
3/440 ≠ 3
A is not the answer.
b) 60x
Try with 20 = x
1800 ≠ 3
B is not the answer.
c) 60/x
Try with 20 = x
3 = 3
Try with 15 = x
4 = 4
D is your answer.
Hope this helps. Have a nice day. Oh, and one more thing. Surprised to see I'm not stealing points?
tia is swimming at a constant rate in a lake
Answers
Answer:
Step-by-step explanation:
If you wanted to figure out how long it would take her to get there it would be the distance she swims divided by her speed.
if you wanted to figure out how much her speed is, it would be the distance she swims divided by her speed.
If you wanted to figure out how long the distance is, you would multiply her speed and how long it took to get their.
f(x) = 3x - 1; Find x = 3
Answers
8
You’re welcome
f(3)=9-1
f(3)=8
Please help !!!!!!!!
Answers
I think it's 127 possibly im not sure. Im sorry if this does not help at all
Select True or False for each statement. 1 4 9 + 7 6 9 is equal to 8 1 9 . 5 5 6 + 3 3 6 is equal to 8 2 6 . 4 5 8 − 2 4 8 is equal to 2 3 8 . 6 5 8 − 2 2 8 is equal to 4 3 8 .
Answers
Answer:
(1) False
(2) False
(3). False
(4) False
Step-by-step explanation:
According to the problem, calculation of the given data are as follows,
(1). Given, 149 + 769 = 819
By calculating 149 + 769 = 918
Hence, False
(2). Given, 556 + 336 = 826
By calculating 556 + 336 = 892
Hence, False
(3). Given, 458 - 248 = 238
By calculating 458 - 248 = 210
Hence, False
(4). Given, 658 - 228 = 438
By calculating 658 - 228 = 430
Hence, False
what is 2.5 as a mixed number
Answers
Answer:
It is 2 1/2
Step-by-step explanation:
Hope this helps :)
Can someone help me with this question please
Answers
I need help ASAP please!!!!
Answers
Step-by-step explanation:
Contents of this laser is 0.744 and the mass of the earth that is 3
willl give brainliest
Answers
Answer:
5h + 45
Step-by-step explanation:
5 x h = 5h
5 x 9 = 45
therefore its going to be:
5h + 45
Please Help ASAP!!
Find the Area of the figure below, composed of a rectangle and a semicircle. Round to the nearest tenths place.
Answers
Answer:
The answer is 80 because 10x8 is 80 and the nearest 10 means it need to have a 0 behind so it is 80
When x = 6 and y = 3, which of the expressions below will be greater than 100? Select all
that apply.
A) 6xy
B) 5(4x + 3y)
C) 3x2 – 2y
D)2x3/
Y + 5
Answers
1. Caleb has a bike rental agency. He has 26 vehicles available, 19 are ack bikes. What is the relative frequency probability that a randomly selected vehicle will be a black bike?
Answers
Answer:
Probability of 7%
Step-by-step explanation:
solve : -2 1/3-(-5) = 0
Answers
Answer:
2 2/3
Step-by-step explanation:
Answer:
2 2/3
Step by Step
Jenny has $25
and she earns $10 for each lawn that she
mows. Jenny wants to buy a concert ticket that costs $65.
Enter the minimum number of lawns Jenny needs to mow to
be able to buy the concert ticket.
Answers
Answer:
atleast 4 lawns
Step-by-step explanation:
Answer:
At least 4 lawns because 25+40=65
Step-by-step explanation:
Complete the Area Model by dragging responses to the correct location.
Answers
Area model of the question can be modeled by the picture attached.
Area model for multiplication: Area model for the multiplication is given by the area of the rectangle,
Area = Length × Width
Following the area model, we will find the area of each rectangle given in the picture,
Area of blue rectangle = [tex]x\times x[/tex]
= [tex]x^2[/tex]
Area of the orange rectangle = [tex]4\times x[/tex]
= [tex]4x[/tex]
Area of the yellow rectangle = [tex]x\times 2[/tex]
= [tex]2x[/tex]
Area of the green rectangle = [tex]4\times 2[/tex]
= [tex]8[/tex]
Therefore, area model for the given question can be modeled by the picture attached.
Learn more about the area model here,
https://brainly.com/question/15798137?referrer=searchResults
7) How different ways can 7 books be stacked on a table?
Answers
Determine whether y=2x^3 represents an exponential function.
Answers
Answer:
This is not an exponential function.
Step-by-step explanation:
x would have to be the exponent for it to be an exponential function.
Juan and Michele mark the locations of two stadium seats on a coordinate plane. The first seat is at (−4,−1), and the second seat is at (−4,7). Each unit on the coordinate plane represents 1 meter. What is the distance, in meters, between the first and second seats?
Answers
Answer:
The distance between the first and second seat is 8 meters
Step-by-step explanation:
-1 +7 = |-1| + |7| = 8
A bag contains 6 yellow counters, 3 green counters and 2 red counters. What is the probability that the first counter taken is red?
Answers
Answer:
Yellow counters = 6
Green counters = 3
Red counters = 2
Total number of counters = 6 + 3 + 2 = 11
Probability that the 1st counter taken is red
= Number of red counters/ total number of counters
= 2/11
The following equation is solved using the Pythagorean Theorem:
4² + b² =6²
Answers
b^2 = 20
b = 4.472
Cut a cake into 8 with only 3 cuts
Answers
Answer:
try this
Step-by-step explanation:
Make a straight cut through the center, cutting the cake in half.
Stack the two halves, one on top of the other and then cut them all in half #2. stack these 4 pieces of cake on top of each other and make your third cut, cutting them all in half for 8 equal, but messy, pieces of cake with 3 cuts.