3.3
In order to scale figure F back to figure E, what scale
factor should you use?
2
2
20
Submit and Explain
24
20

Answer:

(12÷s)·60

Step-by-step explanation:

The hours it takes is 12/s so you multiply 60 to get the minutes. Next time, I would reccomend asking for help from the teacher or doing homework help, instead of putting all the RSM questions online. Thank you and have a good day :)

Answer:

12/s

Step-by-step explanation:

Answer: F = 6

P = 1.5

Step-by-step explanation:

Answer:

f(x) = x³ + x² - 22x - 40

Step-by-step explanation:

Given that x = a is a zero of f(x) then (x - a) is a factor

Here the zeros are x =  - 4, x = - 2, x = 5 , then the factors are

(x + 4), (x + 2) and (x - 5)

The function is then the product of the factors, that is

f(x) = (x + 4)(x + 2)(x - 5) ← expand the first pair using FOIL

     = (x² + 6x + 8)(x - 5) ← distribute

     = x³ + 6x² + 8x - 5x² - 30x - 40 ← collect like terms

     = x³ + x² - 22x - 40

Answer:

I don't know the answer but all you have to do is multiply

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

Multiply 40 by 0.125 (12.5%) and you get 5

Subtract 5 from 40

35

Answer:

Step-by-step explanation:

Answer:

2(9-5x^2)(9+5x^2)

Step-by-step explanation

Answer:

proportional

Step-by-step explanation:

good luck!

Answer:

Answer:

Step-by-step explanation:

Consecutive even integers increase by 2.

x   ← an integer

2x  ← an even integer (the smallest)

2x+2   ← next even integer consecutive to 2x (the middle one)

2x+2+2=2x+4  ← the last even integer consecutive to 2x+2 (the largest)

2(2x+2)    ← twice the middle number

2x+2(2x+2)   ←  the sum of the smallest number and twice the middle

2x+4+20   ←  20 more than the largest number

2x + 2(2x + 2) = 2x + 4 + 20

2x + 4x + 4 = 2x + 24

            -4           -4

            6x = 2x + 20

         -2x       -2x

            4x = 20

            ÷2     ÷2

            2x = 10

2x+2 = 10+2 = 12

2x+4 = 10+4 = 14

Answer:

The answer is (B) ⇒ Yes. AB is parallel to CD and AD is parallel to BC

Step-by-step explanation:

There is an important fact about the parallel lines:

The rule of the slope of a line is:

Let us use the fact and the rule to solve the question

∵ ABCD is a quadrilateral

∵ A = (0, 2) , B = (2, 6), C = (9, 6), D = (7, 2)

∵ The opposite sides are AB, CD and AD, BC

Find the slopes of the four sides to check the parallel sides

∵ [tex]m_{AB}=\frac{6-2}{2-0}=\frac{4}{2}=2[/tex]

∵ [tex]m_{CD}=\frac{2-6}{7-9}=\frac{-4}{-2}=2[/tex]

∵ The slope of AB = The slope of CD

∴ AB // CD

∵ [tex]m_{AD}=\frac{2-2}{7-0}=\frac{0}{7}=0[/tex]

∵ [tex]m_{BC}=\frac{6-6}{9-2}=\frac{0}{7}=0[/tex]

∵ The slope of AB = The slope of CD

∴ AD // BC

The correct answer is:

Yes. AB is parallel to CD and AD is parallel to BC ⇒ (B)

Answer:a two-step equation is an algebraic equation you can solve in two steps. ... It's always a good idea to check our solution in the original equation to make sure you  didn't make any mistakes:

Step-by-step explanation:

Answer:

Step-by-step explanation:2x +6

Answer:

2x+6

Step-by-step explanation:

Definition - To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

Other examples-

5(4x+5) -------> You would distribute(Multiply) 5 into 4x+5

5 times 4x is equal to 20

5 times 5 is equal to 25

The sign is addition

Thus, 20x+25

Hope you understand the distributive property and hope this helps!

(If possible mark brainliest)

Answer:

7

Step-by-step explanation:

All you do is division the answer is 7

You need to be more specific

Answer:

  1700 km

Step-by-step explanation:

Multiply the map scale by 1.7 dm:

  1.7 dm : 17,000,000 dm

At this distance, a more useful unit is km, so we have ...

  (17×10^6)(10^-1 m) = 1.7×10^6 m = 1700×10^3 m = 1700 km

Answer:

Graph (F)

Step-by-step explanation:

Leanor pays a total of $16.50 for every 6 shirts she has dry cleaned.

Unit rate to dry clean the shirts will show the slope of the line plotted for price Vs number of shirts dry cleaned.

Unit rate = [tex]\frac{16.5}{6}[/tex] = $2.75 per shirt

               ≈ $2.8 per shirt

From the given graphs attached,

Slope of the line = [tex]\frac{\text{Rise}}{\text{Run}}[/tex]

Graph (F)

Slope = [tex]\frac{25}{9}=2.78[/tex]

          ≈ 2.8

Graph (G)

Slope = [tex]\frac{50}{3}=26.67[/tex]

Graph (H)

Slope = [tex]\frac{20}{2}=10[/tex]

Graph (J)

Slope = [tex]\frac{45}{2}[/tex] = 22.5

Therefore, graph (F) will be the answer.

Answer:the answer is f be cause if u go to 6 and go up you are around 16

Step-by-step explanation:

okay I found out that the answer is 2

Answer:

A. y=-2x+2

Step-by-step explanation:

Answer:

  R(-3, 8)

Step-by-step explanation:

R = 2Q -P

R = 2(4, 3) -(11, -2) = (8-11, 6+2)

R = (-3, 8)

_____

You can derive the formula for the endpoint from the formula for the midpoint:

  Q = (R + P)/2

  R = 2Q - P . . . . . . multiply by 2 and subtract P

Answer:

he is buying it for 11.25. you get this buy multiplying 15 by 25% which equals 3.75 then you subtract 15 by 3.75 and you get 11.25

hope it helps

please mark as brainliest

Step-by-step explanation:

Answer:

11.25$

Step-by-step explanation:

Answer:

Option (C)

Step-by-step explanation:

In this question we will use the property " similarity of the triangles".

If DE and AC are parallel two triangles BED and BCA will be similar, corresponding sides of the triangles will be proportional.

[tex]\frac{\text{BA}}{\text{BD}}=\frac{\text{BC}}{\text{BE}}[/tex]

Option (A).

[tex]\frac{\text{BA}}{\text{BD}}=\frac{\text{BC}}{\text{BE}}[/tex]

[tex]\frac{22+12}{12}=\frac{14+26}{14}[/tex]

[tex]\frac{34}{12}=\frac{40}{14}[/tex]

[tex]\frac{17}{6}=\frac{20}{7}[/tex]

But [tex]\frac{17}{6}\neq \frac{20}{7}[/tex]

Therefore, given triangles are not similar.

AC and DE are not parallel.

Option (B).

[tex]\frac{\text{BA}}{\text{BD}}=\frac{\text{BC}}{\text{BE}}[/tex]

[tex]\frac{25}{25-7}=\frac{21+9}{21}[/tex]

[tex]\frac{25}{18}=\frac{30}{21}[/tex]

[tex]\frac{25}{18}=\frac{10}{7}[/tex]

But [tex]\frac{25}{18}\neq \frac{10}{7}[/tex]

Therefore, AC and DE are not parallel.

Option (C).

[tex]\frac{\text{BA}}{\text{BD}}=\frac{\text{BC}}{\text{BE}}[/tex]

[tex]\frac{22.5+15}{15}=\frac{40}{40-24}[/tex]

[tex]\frac{37.5}{15}=\frac{40}{16}[/tex]

2.5 = 2.5

Therefore, AC║DE.

Option (D).

[tex]\frac{\text{BA}}{\text{BD}}=\frac{\text{BC}}{\text{BE}}[/tex]

[tex]\frac{17.5+5}{17.5}=\frac{20.4+6}{20.4}[/tex]

[tex]\frac{22.5}{17.5}=\frac{26.4}{20.4}[/tex]

[tex]\frac{9}{7}=\frac{22}{17}[/tex]

But [tex]\frac{9}{7}\neq \frac{22}{17}[/tex]

Therefore, AC and DE are not parallel.

Option (C) will be the answer.

Answer:

C

Step-by-step explanation:

Answer: The answer is b 100+(-500)

Step-by-step explanation: If you solve for the original and this answer, they will both equal -400

Answer

 The answer is B.

Step-by-step explanation:

step 1: 100+(-500)=-400

Step 2: 100-500= -400

also because

A=600

C= 600

D= -600

So...

B is the logical choice

Answer:

B

Step-by-step explanation:

Given 2 sides then the third side x is

difference of 2 sides < x < sum of 2 sides , that is

28 - 16 < x < 28 + 16

12 < x < 44

Since 12 is less than x then shortest length = 13 cm → B

Answer:

[tex]M(x,y) = (1,3)[/tex] belongs to the line [tex]y = 2\cdot x +1[/tex]. Please see attachment below to know the graph of the line.

Step-by-step explanation:

From Analytical Geometry we know that a line is represented by this formula:

[tex]y=k\cdot x + b[/tex]

Where:

[tex]x[/tex] - Independent variable, dimensionless.

[tex]y[/tex] - Dependent variable, dimensionless.

[tex]k[/tex] - Slope, dimensionless.

[tex]b[/tex] - y-Intercept, dimensionless.

If we know that [tex]b = 1[/tex], [tex]x = 1[/tex] and [tex]y = 3[/tex], then we clear slope and solve the resulting expression:

[tex]k = \frac{y-b}{x}[/tex]

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

[tex]k = 2[/tex]

Then, we conclude that point [tex]M(x,y) = (1,3)[/tex] belongs to the line [tex]y = 2\cdot x +1[/tex], whose graph is presented below.

Answer:

Graph the points, (2, -7), (1, -3)

Step-by-step explanation:

I did it in rsm xD

The answer is C because 6x and 6 are both in the line

Answer:

40480

Step-by-step explanation:

find 12% of 46000 and subtract it by 46000

brainliest pls

Answer:

40480

Step-by-step explanation

take 12% of the cost

46000*.12=5520

subtract answer from original number

46000-5520=40480