Which of the following equations could be the line of best fit?
A. x = 100
B. y = 100
C. y = x + 100
D. y = x - 100

Answers

Answer 1

The real answer is B

Related Questions

Find two negative consecutive integers such that the square of the first is five more than the second. Find the integers.

Answers

Answer:

the two consecutive negative integers are -2 and -1.

Step-by-step explanation:

Represent these negative integers by m and n.

Then (because the integers are consecutive) n = m + 1, and m^2 = n + 5.

Substituting m + 1 for n in the second equation, we get:

m^2 = m + 1 + 5, or

m^2 - m - 6 = 0

This factors into (m - 3)(m + 2) = 0. The only negative root is -2.

Thus, the two consecutive negative integers are -2 and -1.

Check: Is the square of the first five more than the second?

Is (-2)^2 = -1 + 5? YES

The integers aer -2 and -1.

which relation is also a function

Answers

A, as the x doesn’t repeat itself

HHHHHHHHHHHHHELLLLLPPPPPPP ME PLS PLS PLS a school wants to add a new sports team. The school sent out surveys asking for the students' favorite sport. seventeen students named swimming. Others named hockey or volleyball . Use pencil and paper. Explain how to use the circle graph and ratios to find the number of students surveyed. Then find this number.

Answers

Answer:

Total 100% or 25 students

Swimming 36% or 9 students

Lacrosse 48% or 12 students

Volleyball 16% or 4 students

Step-by-step explanation:

To do a circle graph, you draw a circle and divide it into all sections.

To know the size of each section, you need to know the total number of every category.

You could draw it with percent.

100% is total, and you know the percent of each sport.

They told you 12 students choose lacrosse so, this represents 48%.

Now, you can find the other numbers with cross-multiplication.

48%____12

100%____X=

X=(100x12)/48=25

Total students: 25

Students that named lacrosse: 12 or 48%

100%____25

16%____X=

X=(16x25)/100=4

Students that named Volleyball: 4 or 16%

100%____25

36%____X=

X=(36x25)/100=9

Students that named Swimming: 9 or 36%

To confirm: 12 + 9 + 4 = 25

Brainlist Pls!

Answer:

Step-by-step explanation:

Slove the system of linear equations by graphing y=-x+7 y=x-1

Answers

Answer:

Step-by-step explanation:

Point E is located at (-8,7). Point F is located at (9,7).
What is the distance, in units, between point E and point F?

Answers

Answer:

18 units to the right.

Step-by-step explanation:

Hope this helps!

25x+20y=200 in slope intercept form.

Answers

Answer:

5x+4y-40=0

Step-by-step explanation:

what is the area of a semicircle that has a radius of 30 feet

Answers

Answer:

1413 sq ft.

Step-by-step explanation:

Area of a semicircle=(1/2)*πr²

Radius=30ft

A=(1/2)*3.14*30²=1413 sq ft.

Please help! This is my last question and I can’t get it... I gave the most points I could. (I will also mark you the brainliest if it works)

Answers

Answer:

18.

Step-by-step explanation:

eight thousand eight and eight tenths in standard form help plz

Answers

Answer:

8,088.8

Step-by-step explanation:

Please help me guys!

Answers

Answer:

11+13+16 or 14x15x18

Step-by-step explanation:

HOPE IT HELPS! :)

HOW MANY TABLESPOONS ARE IN 400 MILLIMETERS? 1 TSP = 5mL

Answers

Answer:

80 tsp.

Step-by-step explanation:

400 divided by 5 is 80, so 80 tsp's.

Answer:

80 tsp.

Step-by-step explanation:

400 mL = 80 tsp

Suzanne purchased a sweater for $25 after applying a coupon on tax free weekend. The original cost of the
sweater was $40. What is the percentage discount she received by using the coupon?

Answers

Answer:

The percentage discount is 37.5

I need to find the diameter of a circle and the line in the middle is 3/5 cms

Answers

Answer:

1.2

Step-by-step explanation:

There are 2 lines in the middle of the circle. Im guessing by you saying "The line in the middle" You must mean the radius your trying to find the diameter so, the radius is half of the diameter so to find the diameter you do the radius x 2 in this case 3/5x2 equals 1.2 :)

I Hope this helps!!

plx help dont lie about the right answer

Answers

Answer:

Step-by-step explanation:

Roy received math test scores of 05, 90, 90, and 85.
7. What is Roy's median test score?
8. What score would Roy need to get on
his next test to have a mean of 92

Answers

Median = 87.5 Sorry about the other one

7. 90

8. I maybe the other p help

NEED HELP WHAT ARE THSES TWOO!!

Answers

Answer:
No and No

(I didn’t actually say no, I mean like both answers are no.)

I hope I was right.
Have a nice day

Is the following equation true? 4m + 12 = 2(m + 6)

Answers

Answer:

Step-by-step explanation:

4m + 12 ≠ 2m + 12

which statement is true?

Answers

Answer:

B is the answer

because if you observe very well the angles look similar in a way when you turn it the other way round ...

A restaurant sells an 8-oz drink for $2.56 and a 12 oz drink for $3.66. Which drink is the better buy? i need help fast :(

Answers

Answer:

12 oz

Step-by-step explanation:

2.56 ÷ 8 = 0.32 per oz

3.66 ÷ 12= 0.305 per oz

help me please it's due tonight

Answers

Answer:

Step-by-step explanation:

S = rФ

Arc length = radius x theta

S = (3)([tex]\frac{\pi }{3}[/tex]) = [tex]\pi[/tex]

The triangle has a height of 8 and a base of 14.

What is the area of the triangle?

Answers

Answer:

The answer is 56.

Step-by-step explanation:

The formula for a triangle is b×h÷2. So you just input the data. 8×14÷2.

Find the mean, median, and mode of the data set.
{0,9, 3, 6, 10, 10, 7,1
MEAN:
MEDIAN:
MODE:

Answers

mean is 5.8 , median is 6.5, and mode is 10

Name the decimal and fraction for R on the number line.
Click the icon to view the number lines.
The decimal is 1.
The fraction is

Answers

i can’t see the picture

HURRY HELP ASAPPP Question 23 of 25
If WXYZ is a square, which statements must be true? Check all that apply.
A. WXYZ is a trapezoid.
B. Wis a right angle.
C. WXYZ is a rhombus.
D. WXXY
E. WXYZ is a rectangle.
OF. WXYZ

Answers

I believe the answers would be b. and c.

WX is perpendicular to XY, W is congruent to X, W is supplementary to X, WXYZ is a rhombus, and WX is parallel to YZ and this can be determined by using the properties of a square.

What is quadrilateral?

A quadrilateral is a polygon with four sides four angles and four vertices. Whenever we name a quadrilateral, we need to keep in mind the order of the vertices.

Given that, WXYZ is square.

The properties of a square are given below:

All sides are equal in length.

The two consecutive sides are perpendicular.

Opposite sides are parallel to each other.

All the interior angles are 90 degrees.

The diagonals bisect one another.

The area of the square whose sides are 'a' is .

The perimeter of the square whose sides are 'a' is 4a.

Diagonal are equal.

Therefore, the correct statements about the square WXYZ are A), B), C), D), and F).

Learn more about the quadrilaterals here:

https://brainly.com/question/29934440.

#SPJ7

Solve: 4x^2 = 32 thanks

Answers

Answer:

Step-by-step explanation:

It is difficult to describe, but you just need to follow through the steps acorddingly.

AX and EX are secant segments that intersect at point X.
What is the length of DE?

1 unit

3 units

4.5 units

4 2/3 units

Answers

Answer:

DE=4

Step-by-step explanation:

got it right on edg

The length of DE is given as: 3 Units. (Option B)
A line that joins two points on a curve is called a Secant Line.

What is the Secant Theorem?

Two secant theorem states that if two secant lines are drawn from a point outside a circle a relationship is formed between the line segments.

How do we arrive at the length of DE?

Based on the Secant Theorem, from the figure, we know that:

AX * BX = EX * DX

Assuming that the length of DE equals X,:

AX * BX = EX * DX

Equals

(7+2) X (2) = (x + 3) (3)

To solve for x we expand the brackets to state:

9 * 2= 3x + 9

3x = 18-9

3x= 9

x = 9/3

X which is same as DE = 3 Units.

See the attached text and image for the full questions and Learn more about Secant at:

https://brainly.com/question/9284286

[tex](2x5y6)(4x - 3y - 3) [/tex]

Answers

240x^2y-180xy^2-180xy

Find the measure of each number angle:

Answers

Answer:

12. 6= 68°

15. 4= 52°

Step-by-step explanation:

12.

since 5= 22°

5+6= 90° since it Is a right angle

6= 90-22

therefore 6 is 68°

15.

since 3 is 38°

and 3+4= 90° since it is a right angle

4= 90-38

therefore 4 is 52°

help needed on no 8 pls

Answers

Answer:

I’m sorry, but it’s a black screen.

Step-by-step explanation:

2
(
3
r
+
4
)
−
3
(
r
+
1
)
=
11

Answers

Hey there!

ASSUMING

2(3r + 4) - 3 (r + 1) = 11

IF SO

2(3r + 4) - 3 (r + 1) = 11

2(3r + 4) - 3 (1r + 1) = 11

DISTRIBUTE

2(3r) + 2(4) - 3(1r) - 1(1) = 11

6r + 8 - 3r - 1 = 11

COMBINE the LIKE TERMS

(6r - 3r) + (8 - 3) = 11

6r - 3r + 8 - 3 = 11

3r + 5 = 11

SUBTRACT 5 to BOTH SIDES

3r + 5 - 5 = 11 - 5

SIMPLIFY!

3r = 11 - 5

3r = 6

DIVIDE 3 to BOTH SIDES
3r/3 = 6/3

SIMPLIFY!

r = 6/3

r = 2

Therefore, the answer should be: r = 2

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

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Which of the following equations could be the line of best fit? A. x = 100 B. y = 100 C. y = x + 100 D. y = x - 100

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Which of the following equations could be the line of best fit?
A. x = 100
B. y = 100
C. y = x + 100
D. y = x - 100