Answer:
1. Scatter plots are used to observe relationships between variables. The position of each dot on the horizontal and vertical axis indicates values for an individual data point.
2. A Scatter Analysis is used when you need to compare two data sets against each other to see if there is a relationship. Scatter plots are a way of visualizing the relationship; by plotting the data points you get a scattering of points on a graph
Step-by-step explanation:
I am leaving the last two for someone else to have a chance to answer.
I hope my answers helped.
Answer:
Person above me is 100 percent right and they explained it well.
Step-by-step explanation:
Please give them the Brainliest
A typical tip in a restaurant is 15% of the total bill. If the bill is $60, what would the
typical tip be?
The typical tip would be $
Answer:
$9
Step-by-step explanation:
15% is equal to 15/100
the word "of" means multiplication
15% of $60 is like saying:
15/100 * $60 = $9
Question 1
How do metal atoms bond together?
Answer:
Step-by-step explanation:
Hope this helps :D
What is the quotient and the remainder of 26÷7
Answer:
26/7 is 3 remander 7 or 3.71
Step-by-step explanation:
Answer:
Quotient = 3, Remainder = 5.
Step-by-step explanation:
Refer to the attached picture.
(x + 5)(x – 5)
Multiply
Answer:
[tex] {x}^{2} - 25[/tex]
Step-by-step explanation:
[tex](x + 5)(x – 5) \\ \\ = {(x)}^{2} - {(5)}^{2} \\ \\ = {x}^{2} - 25[/tex]
Answer:
x²-25
Step-by-step explanation:
To do a sum like this, break up the first bracket and multiply by the second (terms from the first bracket is in bold in first few steps for clarity):
(x + 5)(x – 5)
x(x-5)+5(x-5)
x²-5x+5x-25
x²-25
How do you create and solve equations in one variable given a real–world situation?
Step-by-step explanation:
1) first eliminate constant(number without variable) you eliminate constant by doing the inverse operation(if constant is being added, then subtract)(if constant is being subtracted, then add it)
ex: if x+9=32
subtract 9 from both sides to get rid of it
x=23
2) if there is another constant but this constant is being multiplied/divided then do the opposite operation to remove it
you could multiply by 3 on both sides:
x+9=69
x=60
Answer:
1) first eliminate constant(number without variable) you eliminate constant by doing the inverse operation(if constant is being added, then subtract)(if constant is being subtracted, then add it)
ex: if x+9=32
subtract 9 from both sides to get rid of it
x=23
2) if there is another constant but this constant is being multiplied/divided then do the opposite operation to remove it
you could multiply by 3 on both sides:
x+9=69
x=60
Hope this helps!
Step-by-step explanation:
20 X3/5 in simplest form
Answer:
12
Step-by-step explanation:
20 and donominator 5 cancel out
4*3=12
Answer: 12
Step-by-step explanatio
what year is 40040040040049039qji34btuewrbgsnbbg snk g smart
What is the 7.05 % of 1,051,50
Answer: 74130.75
Step-by-step explanation: plz mark brainliest
please help me thank you in advance!
Answer:
x = √6/2
Step-by-step explanation:
Side a = 1.73205 --> √3
Side b = 1.22474 --> √6/2
Side c = 1.22474 --> √6/2
LAST QUESTION!!! HELP MATH EXPERTSSS
Answer:
Y=4
Step-by-step explanation:
8*0+4=4
Pls help ASAP !!
which of the following statements must be true if GHI-JKL ?
1. The corresponding sides of the two triangles must be proportional.
2.The two triangles must have exactly one acute angle.
3.At least one of the sides of the two triangles must be parallel.
4.The sides of the triangles must have equal lengths.
5. The two triangles must be scalene.
6. None of the above.
Answer:
1. The corresponding sides of the two triangles must be proportional.
Step-by-step explanation:
Option 1, is the only statement that makes GHI = JKL true. If the triangles are congruent, it means that the sides have to be proportional.
The triangles GHI and JKL are similar, Δ GHI ≈ Δ JKL only if their two corresponding sides are proportional and one angle is also equal, so option 1 is correct.
What is the triangle?Three straight lines coming together create a triangle. There are three sides and three corners on every triangle (angles). A triangle's vertex is the intersection of two of its sides. Any one of a triangle's three sides can serve as its base, however typically the bottom side is used.
Given:
The triangles GHI and JKL are similar, Δ GHI ≈ Δ JKL,
The condition for the similarity of the triangle are shown below,
Two triangles are said to be comparable if the ratio of one triangle's two sides to the two sides of another triangle is the same, and the angles that the two sides of both triangles inscribe are equal.
Thus, the sides have to be proportional.
To know more about Triangles:
https://brainly.com/question/16886469
#SPJ2
Subtract. Write your answer in simplest form.
6 3/4 - 2 3/20
Answer:
(6-2) (3/4-3/20)
4 ((3×20-3×4)/80)
4 48/80
4 3/5
A line goes through the point (-8,9), and has a slope of 3/4
Write in form of a Ax + B and C for this line
Answer:
[tex]y=\dfrac{3}{4}x+15[/tex]
Step-by-step explanation:
Given that,
A line goes through the point (-8,9), and has a slope of 3/4.
We need to express in the form of Ax+B for this line.
We have, m = 3/4
So,
[tex]y=\dfrac{3}{4}x+B[/tex]
Put y = 9 and x = -8 in the above equation.
[tex]9=\dfrac{3}{4}(-8)+B\\\\9=-6+B\\\\9+6=B\\\\B=15[/tex]
So,
[tex]y=\dfrac{3}{4}x+15[/tex]
It is the required equation of the line.
Find the sum: (x + 3) + (4x - 1)
5x - 4
5x + 2
x - 4
9x
please answer fast i need help soon
Answer:
the answer is 5x + 2. I hoped that worked
Find the perimeter of the triangle with vertices D(5, 6), E (10, 9), and F(7, 11). Do not
round before calculating the perimeter. After calculating the perimeter, round your
answer to the nearest tenth.
The perimeter is
units.
Answer:
Perimeter of triangle = 14.82 approx.
Step-by-step explanation:
Given:
D(5, 6)
E (10, 9)
F(7, 11)
Find:
Perimeter of triangle
Computation:
Distance = √(x1-x2)² + (y1-y2)²
Perimeter of triangle = DE + EF + FD
Perimeter of triangle = √(5-10)² + (6-9)² + √(10-7)² + (9-11)² + √(7-5)² + (11-6)²
Perimeter of triangle = √25 + 9 + √9 + 4 + √4 + 25
Perimeter of triangle = √34 + √13 + √29
Perimeter of triangle = 5.83 + 3.6 + 5.3851
Perimeter of triangle = 14.8151
Perimeter of triangle = 14.82 approx.
How do you solve 2.5x + 10 = 50?
Answer:
I think the answered is x = 16 hope I right
Answer:
X = 16
Step-by-step explanation:
2.5x+10 = 50
distribute the ten to the other side by substracting
2.5x = 50-10
2.5x = 40
Now divide 2.5 on both sides
2.5x/2.5 = 40/2.5
x = 16
Help me pls pls pls
Answer / Step-by-step explanation:
4 * (2 + 3) - 12
To get our final answer, we need to follow PEMDAS, which is :
Parenthesis
Exponent
Multiply
Divide
Addition
Subtraction
These mean that this is the order you will solve by what is in the question, let us start with the parenthesis.
(2 + 3) fits this description, therefore we add them together :
4 * 5 - 12
There are no more parenthesis and also no more exponents, so move onto multiplying.
4 * 5 - 12
20 - 12
Now subtract :
8
*
3) What is 40ab in expanded form?
Answer:
[tex]40*a*b[/tex]
Step-by-step explanation:
40ab is 40 multiplied by a multiplied by b
Steve was trying to make it back to base. However he did not want to
travel through the Dark Oak Forrest. He moved 86 blocks vertically,
then he moved 44 blocks horizontally to arrive at the base. If Steve was
braver, he could have walked diagonally through the forrest. At what
angle, C, with the horizontal does the diagonal path make? Show all
work; only worked typed into the space below will be graded. (9
points)
Answer:
Angle C = 62.90°
Step-by-step explanation:
As given,
The perpendicular = 86
Base = 44
As, we know that
tan(C) = [tex]\frac{Perpendicular}{Base} = \frac{86}{44} = 1.9545[/tex]
⇒C = [tex]tan^{-1}[/tex](1.9545) = 62.90°
∴ we get
Angle C = 62.90°
The graph is as follows :
How to solve 35 = 7x
Answer:
5
Step-by-step explanation:
35=7x
x=35/7 you will divide 7 to 35 and it equals 5
A right triangle has side lengths 7, 24, and 25 as shown below.
Use these lengths to find cos B, tan B, and sin B.
I need helpppp
Answer:
I hope it helpss!!!!!!! :)
Please help this is it
Answer:
2t+5
Step-by-step explanation:
Each sundae counts as three , find the mean of the data in the pictograph below. Plsss :)
Answer:
12
Step-by-step explanation:
add the numbers to get the total then divide the total by the amount of columns/numbers.
12 + 12 + 18 + 6 = 48
48 / 4 = 12
Answer:
12 + 12 + 18 + 6 = 48
48/4 = 12
A car traveling 118 miles uses 4 gallons of gas. At this rate, how many miles can it travel using 13 gallons of gas
Answer:
12 miles per gallon
Step-by-step explanation:
I hope this helps
Step-by-step explanation:
118 miles = 4 gallons 118 ÷ 4 miles = 1 gallon29.5 miles = 1 gallonso, therefore( 29.5 × 13 )miles = 13 gallons383.5 miles = 13 gallonsMARK ME BRAINLISTFOLLOW MEWhat is 7 and three tenths minus 5 and seven tenths
Answer:
1.6
Step-by-step explanation:
7 and three tenths = 7 + 3/10 = 7.3
5 and seven tenths = 5 + 7/10 = 5.7
7.3-5.7 = 1.6 or can be written as 1 and six tenths, or 1 and three fifths.
can anyone help me with question 7 please?
Answer:
c is the answer
Step-by-step explanation:
I hope it may helps you
please help me asap!!
this is pay back again yessir
Find the value of x. If your answer is not an integer, express it in simplest radical form.
Step-by-step explanation:
[tex]4 \\ {x}^{2} = {16}^{2} + {14}^{2} \\ {x}^{2} = 256 + 196 \\ {x}^{2} = 452 = 2 \sqrt{113} = 21.26[/tex]
[tex]5 \\ {x}^{2} = {8}^{2} + {15}^{2} \\ {x}^{2} = 64 + 225 \\ {x}^{2} = 289 \\ x = 17[/tex]
im not supposed to be doing this stuff yet but yeee plz help :)
f(x)=3x^2-40x+180
2X plus 7 for x equals five
Answer:
17
Step-by-step explanation:
If x equals 5, then you just do 2(5) + 7.
2×5=10 10+7=17