PLSS HURRY FOR 50 POINTS
This scatter plot shows the association between time elapsed and distance left to go when john drove from city a to b. what are the slope and the y-intercept of the line of best fit on the scatter plot?

Answer:

look at the picture i have sent

Answer:

Tommy bought 6 boxes

Step-by-step explanation:

subtract 35 from 191, and you get 156. 156 divided by 26 = 6. so 6 boxes

Answer:

option A is the correct answer

Answer:

A, 62+x=90

Step-by-step explanation:

Complementary angles are two angles that add up to 90.

Answer:

140

Step-by-step explanation:

Angle C = 180-A-B

C=180-80-60=40

DCA = 180-Angle C

DCA = 180-40

Answer:

Tn=a + (n-1)d

a= first term = 14

n= This is the term you're looking for... In this case... That's the 73rd term

d=Common difference (since its an AP)

d= second term - first term -- Or 3rd term - 2nd term = 23-14

d=9

T = 14 + (73-1)9

T= 14 + (72)9

T= 14 + 648

T=662.

The 73rd term would be 662.

1 term is +9

10 terms is +90

90x7=630

9x2=18

630+18=648

648+14=662

Answer:

40 degrees

Step-by-step explanation:

The measurments of corresponding angles in similar shapes are equal.

<C=<Z

<C=180-40-100=40

<Z=40

Answer:

y=2x(.10)

Step-by-step explanation:

I think this is correct but it is 0.10 times 2 because it is 2 pencils/student and each pencil cost 10 cents. We multiply by x because we need to have 2 for each student

Answer:

138 for both of them

Step-by-step explanation:

Part A

-------------------

Explanation:

We multiply the length and height to get the area

area = (length)*(height)

area = (h+4)*(h)

area = h(h+4)

area = h^2 + 4h .... apply the distributive property

The units for the area are in square inches.

===========================================================

Part B

-------------------

Explanation:

If we add a 3 inch frame along the border, then we're adding two copies of 3 inches along the bottom side. The h+4 along the bottom updates to h+4+3+3 = h+10 along the bottom.

Similarly, along the vertical side we'd have the h go to h+3+3 = h+6

The old rectangle that was h by h+4 is now h+6 by h+10

Multiply these expressions to find the area

area = length*width

area = (h+6)(h+10)

area = x(h+10) ..... replace h+6 with x

area = xh + 10x .... distribute

area = h( x ) + 10( x )

area = h( h+6 ) + 10( h+6 ) .... plug in x = h+6

area = h^2+6h + 10h+60 .... distribute again twice more

area = h^2 + 16h + 60

You can also use the box method or the FOIL rule as alternative routes to find the area.

The units for the area are in square inches.

The area of the canvas without the frame is h² + 4h and with frame is h²+16h+60.

Area is defined as the total space taken up by a flat (2-D) surface or shape of an object.

Given that, Keng is painting on a rectangular canvas with a width that is four inches longer than the height,

w = h+4, height = h

Area = (length)x(height)

area = (h+4)x(h)

area = h(h+4)

area = h² + 4h

With the frame,

If we add a 3 inch frame along the border, then we're adding two copies of 3 inches along the bottom side. The h+4 along the bottom updates to h+4+3+3 = h+10 along the bottom.

Keng added a 3-inch-wide frame around the painting,

Therefore,

The h+4 will become h+4+3+3 = h+10

Similarly, along the vertical side = h+3+3 = h+6

Area = (h+10)(h+6) = h²+16h+60

Hence, the area of the canvas without the frame is h² + 4h and with frame is h²+16h+60.

Learn more about areas, click;

https://brainly.com/question/27683633

#SPJ2

Answer:

y= -2x+ 5

Step-by-step explanation:

parallel with y= -2x+ 1 means the lines have the same slope m= -2

from point (-1, 7) we go with a slope of -2 until we find the y-intercept (0, 5)

y= mx+b is the general formula

y= -2x+ 5

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

When rotation is 180° or 360°, the direction is immaterial. The result is the same no matter which direction you go.

Answer:

wht can u explain your question a lil better

ima edit my answer

Step-by-step explanation:

mrk me brainliest

Answer:

[tex]x=\frac{5}{11}[/tex]

Step-by-step explanation:

5/2 ÷ x = 11/2

5/2 ÷ x · x = 11/2 · x

5/2 = 11/2x

5/2 ÷ 11/2 = 11/2x ÷11/2

[tex]x=\frac{5}{11}[/tex]

Answer:

Last Option

Step-by-step explanation:

Answer:

A rectangle has 2 lines of symmetry

Answer:

When buying a backpack you want to pick the one with the greatest volume. Backpack A has the highest volume (5200) which means that it's the backpack that will allow me to fit the most stuff.

Step-by-step explanation:

This questions i just asking which bag has the greatest volume

the formula for that is just l*w*h

calculate the volume for each backpack:

a: 26*20*10=5200

b: 32*16*8=4096

c: 28*14*12= 4704

We can see that backpack A has the greatest volume, so we should pick it.

Answer:

14.75 in.²

Step-by-step explanation:

A = 1.5² + ½(2.5 + 1.5)(2) + 4(2) + ½(1)(1)

14.75 in.²

Answer:

Triangle=1/2BH, 1/2(1)(1)=.5

Parallelogram=BH, (4)(2)=8

Trapezoid=((B1+B2)/2)*H, ((1.5+2.5)/2)*2-->(4/2)*2=4

Square=BH, (1.5)(1.5)=2.25

.5+8+4+2.25=14.75

Step-by-step explanation:

Answer:

The quotient of two polynomials is always a polynomial.

Step-by-step explanation:

There is no guarantee that a quotient of polynomials can be expressed as a polynomial, even though it sometimes can.

Answer: The answer is the quotient of two polynomials is always a polynomial.

Step-by-step explanation:

Answer:

V = 672cm^3

Step-by-step explanation:

V of irregular figure = lwh + lwh

V = 7(3)(2) + 10(7)(9)

V = 42 + 630

V = 672cm^3

Answer:

the crisis point b 2000 white white x converse

Answer:

D

Step-by-step explanation:

It will be suitable for Jen to visit Hotel D as the ratio of number of positive reviews to the  total number of reviews is largest for Hotel D.

The effective value of a expression is the value that we get after simplifying the given expression completely. For example, consider the expression as -

2x + 4y + 3x + 2y + 5x + 3 - x + y - 4

We can find the effective value as -

(2x + 3x + 5x - x) + (4y + 2y + y) + (3 - 4)

9x + 7y - 1

Given is that Jen is planning a vacation. To help her choose a hotel, she looks at some reviews. The table shows the number of positive reviews and the total number of reviews for each of four hotels.

               Number of positive reviews                    Total number of reviews

Hotel A                   60                                                               75

Hotel B                   20                                                               29

Hotel C                   57                                                                61

Hotel D                   43                                                               48

The maximum value for the ratio of number of positive reviews to the  total number of reviews is largest for Hotel D. So, we can conclude that it will be suitable for Jen to visit Hotel D.

Therefore, it will be suitable for Jen to visit Hotel D as the ratio of number of positive reviews to the  total number of reviews is largest for Hotel D.

To solve more questions on effective values, visit the link below-

https://brainly.com/question/14452862

#SPJ7

Answer:

D : 125°,125°,55°,55°

Step-by-step explanation:

Finding the interior angles makes the question easier.

The two base angles for b1 are both 125°, and the two base angles for b2 are both 55°.

Because a straight line is 180°, we can find the exterior angles by subtracting the interior angles from 180°.

180°-55° = 125°

180°-125° = 55°

Answer:

Its letter B! y=2x+8

Step-by-step explanation:

Answer:

9.938*10^5

Explanation:

Multiply the numbers

3800+990000

Add the numbers

993800

Solution

993800

9.938*10^5

Step-by-step explanation:

area of triangle=1/2 base×height

Answer:

55,000

Step-by-step explanation:

if u mean 54 and 842

54=50

842= 800

Answer:

54,800 is the correct answer.

The required scale factor of the ΔABC to ΔA'B'C' is 2. Option D is correct.

The scale factor of the ΔABC to ΔA'B'C' is to be determined, while one of each side of the triangle has lengths 5in and 10 in respectively.

The scale factor is defined as the ratio of modified change in length to original length.

Similar triangles are those triangles that have similar properties,i.e. angles and proportionality of sides.

Since the scale factor only applies to similar shapes so as the two triangles are similar then the ratio of the side will describe the scale factor between two triangles.

Scale factor = A'C'/AC
                  = 10 /5
                  = 2 in

Thus, the required scale factor of the ΔABC to ΔA'B'C' is 2. Option D is correct.

Learn more about line Scale factor:
https://brainly.com/question/22312172

#SPJ2

Answer: 1

Step-by-step explanation:

Given

Two circle touch each other internally at a certain point

Whenever two circles touch each other, they can have only one common tangent.

This is depicted by the diagram shown below where a single single line is tangent to both the circles.

Answer:

7380 people have cars and 2460 people dont so rounded to the nearest 500 i would say it is 1000

Step-by-step explanation:

tell me if im right please