Mathematics College

Find the scale factor


(-3,-12)--->(-2,-8)
(-6,-15)--->(-4,-10)
(-9,-12)--->(-6,-8)

Answers

Answer 1

Answer:

2/3 is the scale factor of the sequence

Related Questions

Find the slope of the line that contains the pair of points.
(3, 4) and (4,1)
The slope is

Answers

Answer:

-3

Step-by-step explanation:

1-4/4-3 is -3/1 which is -3

A water pipe is 4 7/12 feet beneath the surface of the road. What is the elevation of the pipe, in feet, expressed as a decimal?

Answers

Answer:

4.5833feet

Step-by-step explanation:

Given the elevation of a water pipe as 4 7/12 feet

Expressing as decimal

4 7/12  

= 4 + 7/12

=  4 + 0.5833

= 4.5833

Hence the elevation of the pipe expressed as a decimal is 4.5833feet

56+7= _ + _ =


using number bonds by making a 10 or adding to the ones​

Answers

Answer:

60+3

Step-by-step explanation:

t - 2/3 = 5/6 pls help
6th grade

Answers

Answer:

t =3/2 im in 7th ;)

one third of a number, w, reduced by 7?

Answers

Answer:

4

Step-by-step explanation:

The answer is 4 I think hope this helps!

A rectangular room measures 21 feet by 28 feet with a 10-foot-high ceiling. The flooring is being replaced with carpeting that sells for $10.45 per square foot and entails a $149 installation fee. What is the total pricing for the carpeting with an 8.0% sales tax

Answers

9514 1404 393

Answer:

  $6,797.09

Step-by-step explanation:

The area of the floor is ...

  (21 ft)(28 ft) = 588 ft²

Then the cost of the carpet material is ...

  (588 ft²)($10.45/ft²) = $6,144.60

The subtotal with installation fee is ...

  $6,144.60 +149.00 = $6,293.60

Adding the sales tax multiplies this amount by 1 +8% = 1.08, so the final price is ...

  1.08 × $6,293.60 = $6,797.09 . . . total price

how earth and venus the same?
​

Answers

Answer:

Venus is often named as Earth's twin because both worlds share a similar size, surface composition and have an atmosphere with a complex weather system. ... Both planets have almost the same size and density and Venus is only a 30% closer to the Sun than Earth.

Step-by-step explanation:

kxkcxn jxn. jxk. kx. xnx xn n nxnksj dxcnxc. x jxnn.

rearrange p=s+dgh ??????????

Answers

Are you solving for s????????

Find the circumference of the given circle. Use 3.14 as an approximation of T.
(7in.)
A. 31.4in
B. 43.96in
C. 27in
D. 25in​

Answers

Answer21.98

Step-by-step explanation:

Divide: 8a^8–20a^6 +2a^4/
4a^3

Answers

Answer:

This comes out as 2a⁵ - 5a³ + a / 2

Step-by-step explanation:

We could use long division for this but since the denominator is a single term, we can just divide each term by that individually

[tex]\frac{8a^8 - 20a^6 + 2a^4}{4a^3} \\\\= \frac{8a^8}{4a^3} - \frac{20a^6}{4a^3} + \frac{ 2a^4}{4a^3} \\\\= 2a^5 - 5a^3 + \frac{1}{2}a[/tex]

What is the least number n with the property that, in every group of n people, there are at least three people who are all friends

Answers

Answer:

hello your question is incomplete attached below is a the complete question

answer : n = 5

Step-by-step explanation:

lets consider N to be 5

To prove that the least number 'n' = 5

we will represent this information in a graph as vertex

Black edge = Friends

Blue edge = not Friends

From the attached diagram any  vertex contains 0,1,2,3,4 black lines and 4,3,2,1,0 blue lines

attached below is an explanation related to the choice of n = 5

considering n = 5 is satisfied by the explanation given

Help help help help help

Answers

I gotta take a big śhit

The diagram shows three squares that are joined at vertices to form a right triangle. Which statement is true?
A. The sum of the areas of Square N and Square L is equal to the area of Square K.
B. The sum of the areas of Square N and Square L is greater than the area of Square K.
C. The sum of the areas of Square N and Square K is equal to the area of Square L.
D. The sum of the areas of Square N and Square K is less than the area of Square L.

Answers

Answer:

its a the sum of the areas of Square N and Square L is equal to the area of Square K.

Step-by-step explanation:

PLEASE HELP I’LL GIVE BRAINLIEST TO WHO EVER ANSWERS FIRST CORRECTLY

Use the rational zeros theorem to list all possible rational zeros of the following.

h(x)=-3x^4+5x^3-8x^2-3x+2

Be sure that no value in your list appears more than once.

Answers

Answer:

Step-by-step explanation:

[tex]h(x)=-3x^{4} +5x^{3}-8x^{2} -3x+2[/tex]

roots:±1, ±[tex]\frac{1}{3}[/tex], ±2, ±[tex]\frac{2}{3}[/tex]

Consider the system of liner equations 2y=X+10
3y=3x+15

Answers

The x-value is 0 and the y-value is 5

This is another 2 step. Please be sure to answer the question fully and show all of your work! I don't like reporting people.

Answers

Answer:

JR = 29∠JLM = 25°

Step-by-step explanation:

Diagonals of the parallelogram bisect each other

Note. The first question is repeated as A and B

A) KR = 1/2KM

Substitute and solve for x:

x + 7 = 1/2(3x - 5)2x + 14 = 3x - 53x - 2x = 14 + 5x = 19

Find JR

JR = 1/2JL JR = 1/2(4x - 10) = 2x - 5 = 2*19 - 5 = 34 - 5  = 29

B)

∠LJM ≅ ∠JLK as alternate interior angles∠JKL ≅ ∠JML as opposite angles of parallelogram

Interior angles of the triangle sum to 180°:

m∠JLK + m∠LJK + m∠JKL = 180°m∠JLM = m∠JLK = 180° - (56° + 27° + 72°) = 25°

Figure A is dilated by a scale factor of 1 to form Figure B.
What is the length of x?
4 inches
Figure A
Figure B
2 inches
16 inches
16 inches
8 inches

Answers

Answer:

C. 8 inches

Step-by-step explanation:

Note. The original question is attached.

Solution:

Scale factor is 1/2 and the corresponding side has a length of 16 inches.

The value of x is:

x = 1/2*16 = 8 inches

Correct option is C

Alphonsus went shopping for new school clothes. He bought 4 t-shirts and 3 pairs of pants. How many different outfits can Alphonsus put together with his new clothes?​

Answers

Answer:

I think he can do 12 outfits.

Step-by-step explanation:

I hope this helps. Sorry if I am wrong, I am not the greatest at math.

The different outfits that Alphonsus can put together with his new clothes will be 12.

What is equation modelling? What is a mathematical equation and expression?Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.

Given is that Alphonsus who went for shopping for new school clothes. He bought 4 t - shirts and 3 pairs of pants.

Assume that the different outfits that Alphonsus can put together with his new clothes be [x].

[x] = 4 x 3 = 12

[x] = 12

Therefore, the different outfits that Alphonsus can put together with his new clothes will be 12.

To solve more questions on functions, expressions and equation modelling, visit the link below -

brainly.com/question/17421223

#SPJ2

Christopher picks a marble at random. without putting the first marble back, he picks a second marble at random. is it independent or dependent

Answers

The answer is dependent

Yesterday 170 guests at a hotel for room service, and 255 guests did not call for room service. What percentage of the guests at the hotel call for room service?

A - 60%
B - 15%
C - 40%
D - 85%

Answers

Answer: 40%

Step-by-step explanation:

170+255=425 total guests

170/425=0.4

A surveyor has taken- if you know this please help

Answers

Step-by-step explanation:

the distance is equal to... 800²+700²-2×800×700×cos70=733,4

A man walks five miles east, and then walks five miles west. What is the total distance from his starting point?

Answers

Answer:

0 miles

Explanation:

Step 1) -----> 5 miles west

Step 2) <----- 5 miles east

So in conclusion I think that the man came back to where he started.

Compass:

                          N

                    W          E

                            S

Answer:

15 miles.

Step-by-step explanation:

5 + 10 = 15

5 represents the fact that he walked 5 miles east, and then if he were to walk from there towards the west, that would be 10 miles because if its 5 miles from his starting point to the east, then it would be double from the east to the west so if you add 5 miles and 10 miles, you should get a total of 15 miles.

I hope this helps you :D

what is the greatest conman factor of -32x3+41x4y

Answers

Answer:

x^3

Step-by-step explanation:

What is 55 percent of 880?

Answers

Answer:

55% of 880= 484

Step-by-step explanation:

(55*100):880=
5500:880=6.25

6.25%

I’ll give Brainliest for the answer please

Answers

Answer:

1176 squared units

Step-by-step explanation:

You need to use the formula for finding area (Length x Width) to find the surface area of each face. For example, 7 times 21 is 147, so that face by itself is 147 squared units

What is the point-slope form of a line with a slope -3 that contains the point (10,-1)

Answers

y + 1 = -3(x - 10)

Here's the formula:

y - y1 = m(x - x1)

Substitute numbers accordingly:

y1: so 1 goes in the y1 spot (you switch the signs because it was already negative)

x1:  and 10 goes to the x1 spot

m:  -3 belongs in m

If line q has a slope of -3/8, what is the slope of any line perpendicular to to q?

Answers

Answer:

The slope of line perpendicular to line q is 8/3.

Step-by-step explanation:

Given that:

Slope of a line q is -3/8

Slope is the steepness of any line.

Let,

x be the slope of line perpendicular to line q.

The product of slopes of two perpendicular lines is equal to -1.

[tex]\frac{-3}{8}x = -1[/tex]

Multiplying both sides -8/3

[tex]\frac{-8}{3}*\frac{-3}{8}x=-1*\frac{-8}{3}[/tex]

x = 8/3

Hence,

The slope of line perpendicular to line q is 8/3.

please help asap!!!!

Answers

Answer:

7 units

Step-by-step explanation:

Find the slope of the line that passes through the points (1,-5) and (5. 7).

Answers

Answer:

y= 5.7x-10.7

Step-by-step explanation:

the formula is y=mx+b

To find the slope of a line passing through 2 points use the
gradient formula
Using the formula

M=y2–y1/X2–x1
Where (x1,y1) and (x2,y2) are 2 points
Let (x1,y1)=(1,-5) and (x2,y2)=(5,7)

M=(7-(-5)/(5–1)=7+5/4=3

M=3

PLEASE HELP! 10 points

Answers

Answer:

D

Step-by-step explanation:

Make it a triangle of side lengths 5 and 5 which means that 5√2 is the answer and D is the closest

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