Answer:
32 + 28 = 60
Step-by-step explanation:
60>10
How did he get 10..
Please help!!
Which two points would a line of fit go through to best fit the data?
(3, 6) and (7, 3)
(3, 7) and (9, 1)
(1, 9) and (5, 7)
(1, 7) and (2, 5)
Answer:
(a) (3, 6) and (7, 3)
Step-by-step explanation:
You want the two points that best describe a line of best fit through the data shown on the given graph.
Line of best fitA calculator finds the slope of the line of best fit to be about -0.74. The pair of points that best matches that is ...
(3, 6) and (7, 3) . . . . choice A
The line through these points has a slope of -0.75 and is very close to the best-fit line. The attachment shows how the various point pairs relate to the computed line. The answer choice points are the larger red dots.
__
Additional comment
The slope of the line of best fit is the ratio of the covariance of x and y to the variance of x:
m = cov(x, y)/var(x) = -7.744/10.455 ≈ -0.741
<95141404393>
A spinner is divided into five colored sections that are not of equal size: red, blue, green, yellow, and purple. The spinner is spun several times, and the results are recorded below:
Spinner Results
Color Frequency
Red 16
Blue 13
Green 13
Yellow 20
Purple 8
If the spinner is spun 500 more times, about how many times would you expect to land on purple? Round your answer to the nearest whole number.
Answer: 67 times
I think
Step-by-step explanation:
8/60= ?/500
0.13333x500= 66.5 round up
67
HELP PLS 50 PTS
A 25-foot magazine rack begins 20 feet south of the checkout desk and continues south. What are the coordinates of the beginning and end of the magazine rack? Explain or show how you got your answer. ANSWER CORRECTLY WITH AN EXPLANATION
Answer:
I'll make this as fast as possible
(5,-20)
Step-by-step explanation:
Find the perimeter and the area of the figure.
5 m
7 m
5m
11 m
Answer:
56 is the perimeter!!
Step-by-step explanation:
pls helpppp box plot
Answer:
Hello the answer : C. :)
Step-by-step explanation:
H
Answer: c
Step-by-step explanation:
You start from the range so you subtract 34-24=10 and the median is 31
Solve for x and y
NEED FOR TEST
Answer:
x = 4 and y = 6
Step-by-step explanation:
With the way the equations are set up, substation is faster.
Just substitute -1/2x + 8 for the y in the first equation.
3x + 4(-1/2x + 8) = 36
And then you can just solve the equation. You would get x = 4.
Substitute 4 for x.
y = -1/2(4) + 8
y = 6
need help ASAP, would appreciate the assistance very much.
(Question 1)
What are Corresponding Angles?A pair of angles formed by two parallel lines and a transversal are said to be the corresponding angles.
Corresponding angles are formed only when,
One of them is interior and the other is exteriorThey are on the same side of the transversal andThey are not at the same vertexThe pairs of Corresponding Angles in the given figure are —
∠1 and ∠3∠2 and ∠4∠5 and ∠7∠6 and ∠8You can write any two of them because the question says to write any two Corresponding Angles.
(Question 2)
What are Alternate Interior Angles?Alternate angles that lie in the interior region of both the lines are called alternate interior angles.
Alternate Interior Angles are formed only when,
Each pair of alternate interior angles is equal.Each pair of co-interior angles is supplementary.The pairs of Alternate Interior Angles in this given figure are —
∠2 and ∠7∠3 and ∠6These are the only two pairs of Alternate Interior Angles.
(Question 3)
What are Alternate Exterior Angles?Alternate angles that lie in the exterior region of both the lines are called alternate exterior angles.
Alternate Exterior Angles are formed only when,
Both lie on the exterior side of the lines.They are placed on the opposite sides of the transversal.The pairs of Alternate Exterior Angles in this given figure are —
∠1 and ∠8∠5 and ∠4These are the only two pairs of Alternate Exterior Angles.
(Question 4)
In this given Figure, Line segment AB is parallel to Line segment CD.
∠1 = 154° [Alternate Interior Angles]
∠2 = 180 - 154° [Linear Pair]
= 26°
(Question 5)
In this given Figure, Line segment AB is parallel to Line segment CD.
∠1 = 97° [Corresponding Angles]
∠2 = 82° [Corresponding Angles]
∠3 = 180 - 97° [Linear Pair]
= 83°
Hope my answer helps you ✌️
Mark BRAINLIEST
The graph of y = f(x) is shown in the attached image.
For each point (a,b) that is on the graph of y = f(x), the point (2a +1, 3b) is plotted, forming the graph of another function y = g(x). As an example, the point (0,2) lies on the graph of y = f(x), so the point (2*0 + 1, 3*2) = (1, 6) lies on the graph of y = g(x).
I need help expressing g(x) in terms of x and describing the transformations that can be applied to the graph of y = f(x) to obtain the graph of y = g(x). I would like an explanation.
The calculated expression of function g(x) in terms of x is g(x) = 3f((x-1)/2)
Expressing the function g(x) in form of xTo express g(x) in terms of x, we need to use the relationship given between the points on the graph of y=f(x) and the corresponding points on the graph of y=g(x).
Specifically, if a point (a,b) is on the graph of y=f(x), then the point (2a+1,3b) is on the graph of y=g(x).
Using this relationship, we can write:
g(x) = 3f((x-1)/2)
Read more about transformation at
https://brainly.com/question/1548871
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YALLLLL HELP ON THIS ONE FAST PLEASEEEEE++++++++++
josh has 52 euros saved. In his savings, he only has banknotes of 5 euros and coins of 2 euros .How many banknotes and coins does he have in his savings?
Answer:
59 euros
Step-by-step explanation:
Josh has a total of banknotes and coins as 59 in his savings.
A method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Since Unitary method is a technique by which we find the value of a single unit from the value and the value of more than one unit from the value of a single unit.
We are given that Josh has 52 euros saved.
In his savings, we can see that he only has banknotes of 5 euros and coins of 2 euros.
Therefore, 52 euros he have
Then 52 + 5 notes + 2 coins
= 59
To learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
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Triangle XYZ is drawn with vertices X(1, 2), Y(2, 5), Z(3, 4). Determine the translation direction and number of units if Z′(9, 4).
6 units down
6 units up
6 units to the right
6 units to the left
Answer:
(c) 6 units to the right
Step-by-step explanation:
You want to know the translation amount and direction that moves ∆XYZ to ∆X'Y'Z', where Z=(3, 4) and Z'=(9, 4).
TranslationThe translation vector can be found from the difference ...
Z' -Z = (9, 4) -(3, 4) = (6, 0)
The translation is 6 units right and 0 units up or down.
The direction and number of units is ...
6 units to the right, choice C.
<95141404393>
PLEASE HELP I FORGOT HOW TO DO COMPLEX EQUATIONS LIKE THIS!! PLS EXPLAIN IT!! also could you provide an easy review over how to solve systems of equations and using graphs too (like a graph that shows intersecting lines how do I know what systems match it?) plss help I have the algebra eoc in 2 days
20q¹⁷w⁹ this is the answer hope this helps
Javier asked the members of his 4-h club how many projects they were taking
Answer: Hello ! I need a little more information to help , sorry
Step-by-step explanation:
I NEED HELP ASAP with a science experiment give me ideas what experiments (mini-labs) I could do based on the task! READ THE SCREENSHOT
Answer: You should do a representation of how the heat and light waves reach humans on earth and keep us warm.
Step-by-step explanation:
all your answers are already in the task introduction.
1. Make earth out of styrofoam ball (buy at a dollar store) and paint. (blue and green). (If you want to make humans out of popsicle sticks)
2. Use velvet pipe cleaners (blue for cold air and red for hot air) to represent convection and conduction.
3. Use yellow pipe cleaners for solar energy to represent radiation.
4. Rest is up to you for how you want it to look.
Please correct two and three if it’s wrong, also please answer 4 and 5 if you can I’m stuck.
2. The area of the trapezoid is 3, 584. 88 centimeters square
3. Area = 468, 975 ft²
4. Area = 3682. 04 m²
5. 94, 386. 93 mi²
How to determine the areaThe formula used for calculating the area of a trapezoid is expressed as;
A = 1/2h( a + b)
Such that the parameters are given as;
A is the area of the trapezoidh is the height of the trapezoida and b are the side lengthsSubstitute the values, we have;
2.
Area = 1/2 × 23. 4(61. 2 × 92)
multiply the values
Area = 1/2 × 23.4(153.2)
multiply the values
Area = 1/2(3584. 88)
Now, divide the values, we get;
Area = 3, 584. 88 centimeters square
3. Area = 1/2 × 555 (463 + 1227)
Add the values
Area = 1/2 × 555(1690)
multiply the values
Area = 468, 975 ft²
4. Area = 1/2 × 63 × (41. 56 + 75.33)
add the values
Area = 1/2 × 63 × (116. 89)
multiply the values
Area = 3682. 04 m²
5. Area = 1/2 × 306. 7 (206. 6 + 408. 9)
Add the values
Area = 94, 386. 93 mi²
Learn about area at: https://brainly.com/question/25292087
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Please answer it asap (it's due tomorrow), What is 0.99 ÷ 11? Show your work.
What is 5.12 ÷ 4? Show your work too. (Thanks if you helped :) )
Answer:
1. 0.9 is the answer
2. 1.28
Step-by-step explanation:
0.99÷11=99/100÷11/10=99/100x10/11=9/10=0.9
2.expand 5.12/4 by multiplying both numerator and the denominator by 100 512/400 reduce the fraction 512/400 to lowest terms by extracting and canceling out 10 32/25 for factor 2 5/5 2=1 7/25=1.28
Answer:
0.99÷11=0.09 5.12÷4=1.28
3 If you add another layer to figure B, what would the volume be? Explain.
5 × 3 × 4 = 120 units³
now
120×2 = 240units³
Answer:
120×2 = 240units³ =)
Step-by-step explanation:
Help me please. Thanks in advanced
Answer:
Step-by-step explanation:
The sum of the interior angles of a triangle is 180 degrees. Therefore, we can set up an equation using the measures of the angles in triangle ABC:
ZABD + CBD + ABC = 180
Substituting in the given measures, we get:
(0.12x + 64) + (0.13x + 28) + ABC = 180
Simplifying and solving for x, we get:
0.25x + 92 + ABC = 180
ABC = 180 - 0.25x - 92
ABC = 88 - 0.25x
We know that the measure of angle ABC is 0.11x + 12. Substituting this into the equation for ABC, we get:
0.11x + 12 = 88 - 0.25x
Solving for x, we get:
0.36x = 76
x = 211.11
Therefore, the value of x is approximately 211.11.
Answer:
x = 352
Step-by-step explanation:
From the given Linear Pair, we can observe that ∠ABD and ∠CBD form a Straight Angle which is 180°.
∠ABD = 0.12x + 64°
∠CBD = 0.13x + 28°
Now we can understand that ∠ABD + ∠CBD = ∠ABC (Linear Pair)
∠ABC = 180°
So, ∠ABD + ∠CBD = 180°
(0.12x + 64°) + (0.13x + 28°) = 180°
(0.12x + 0.13x) + (64° + 28°) = 180° (Distribution Property)
0.25x + 92° = 180°
0.25x = 180° - 92°
0.25x = 88°
x = 88/0.25
x = 352
Hope my answer helps you ✌️
Mark BRAINLIEST
2x = -28
Is it horizontal or Vertical?
Please help me on this asap!!!!
2x=-28
x=-28÷2=(-14)
I hope it helps you
PLEASE HELP IM BEGGING
the net of the triangular prism and its appropriate dimensions are shown in the diagram which measurement is the closest to the total surface area of the triangular prism in square inches
Answer:
Step-by-step explanation:
Find the surface area of the shape and add them together
Please help will give brainlest and special thanks
Answer:
i did this the answer is 15.7
Step-by-step explanation:
all you have to do is 10 x 15 = 15.0 and than do 15.0 x 100= 15.7
Suppose the pyramid is sliced so that the cross-section is a trapezoid. How can you slice the pyramid to get a trapezoid?
Answer: Slice the top off
Step-by-step explanation:
The formula for perimeter of a rectangle is 2(L+W). The length, L, is
and the width, W, is
. Write an expression for the perimeter of the rectangle. Make sure to simplify and write your answer in the form of ax+b.
12(6) + 14 ⋅ 2 ⋅ 2 =
Answer: 128
Step-by-step explanation:
12(6)+ 14x2x2
Use PEMDAS1.Do the parentheses-(These are parentheses) first
When the number it touching another number like this, you need to multiply them together
12x6=72
72+14x2x2
2. Then do exponents, but we don't have any so next to multiplying
2x2=4
72+14x4
14x4=56
3. Now we divide, but we don't have to divide anything so now we add
72+56=128
4. There is no subtraction in the problem, so now we are done and the total is 128
Have a good day =)
give me the exact equation and answer thxs
Answer:
Equation: 25x = 175
Answer: x = 7
Step-by-step explanation:
Answer:
Equation: 25x=175
Answer: X=7
hope this helps!
What is the median?
94 91 99 81 98 82 82
I need help with this as fast as possible please
to get a number you got to multiply ========2564
question in the picture
Answer:
26
using sohcahtoa principle
tanx=opp/adj
i.e 14/29
therefore find the arctan of (14/29)
which gives 25.7693 approximately 2y
a 4 year loan with 6% simple interest? Find the total amount paid, interest paid, and the monthly payment.
Julie's remote control helicopter rises 15 feet in 20 seconds. what is the rate of rise in feet per hour ?
Answer:
Step-by-step explanation:
2700 feet/hour
An employee at a grocery store was restocking shelves. He was restocking cans of beans and
cans of corn. The ratio of cans of beans to total cans on the shelf is 9 to 17.
Which of the following could be the number of cans of corn on the shelf?
A. 24
B. 27
C. 51
D. 78