# 39= 3m - 12 I'd really appreciate it if you showed your work.

QUESTION POSTED AT 14/12/2019 - 05:05 PM

QUESTION POSTED AT 14/12/2019 - 05:05 PM

Flip the equation.

and add 12 to both sides.

Now divide both sides by 3.

**Final answer: m=****17**

and add 12 to both sides.

Now divide both sides by 3.

For the center of this circle the right choice will be choice B. (-21,-19)

and its radius sqrt849 = 849^(1/2) so choice B. is right for this too

hope this will help you

and its radius sqrt849 = 849^(1/2) so choice B. is right for this too

hope this will help you

ANSWERED AT 22/01/2020 - 02:27 AM

QUESTION POSTED AT 22/01/2020 - 02:27 AM

If this is all the information you have I can explain it like this.

Your original coordinates are written in the form (x,y).

If you rotate the quadrilateral about the origin 90 degrees, it will be (-y,x).

For example, if the original coordinates for A is (4,6), then A' is (-6,4).

Your original coordinates are written in the form (x,y).

If you rotate the quadrilateral about the origin 90 degrees, it will be (-y,x).

For example, if the original coordinates for A is (4,6), then A' is (-6,4).

ANSWERED AT 22/01/2020 - 02:23 AM

QUESTION POSTED AT 22/01/2020 - 02:23 AM

The correct and best answer would be letter B. To find the percent of a discount, you have to find or solve for the percent of increase from the new price to the original price. This is because you usually have the new price being given to you so you compare it with the old price to know the percent discount.

ANSWERED AT 22/01/2020 - 02:23 AM

QUESTION POSTED AT 22/01/2020 - 02:23 AM

X + 12 = 8x - 2

7x = 14

x = 2.

that is the solution.

7x = 14

x = 2.

that is the solution.

ANSWERED AT 22/01/2020 - 02:19 AM

QUESTION POSTED AT 22/01/2020 - 02:19 AM

P=7+7+12+12P=14+24P=38

See the attachment for diagram

See the attachment for diagram

ANSWERED AT 22/01/2020 - 02:17 AM

QUESTION POSTED AT 22/01/2020 - 02:17 AM

**Answer:**

Option C. 3, -2, -7, -12....

**Step-by-step explanation:**

The sequence is defined recursively using the formula f(n+1) = f(n) - 5

We have to identify the sequence generated by this formula.

B). 1, -5, 25, -125.....

f(n+1) = -5 and f(n) = 1

Therefore - 5 = 1 - 5

⇒ -5 ≠ -4

This sequence is not following the formula.

B). 2, 10, 50, 250.........

f(n+1) = 10 and f(n) = 2

Now we use the formula

10 = 2 - 5

10 ≠ -3

This sequence is not following the formula.

C). 3, -2, -7, -12

f(n+1) = -2 and f(n) = 3

We put this value in the formula

-2 = 3 - 5

-2 = -2

Therefore , the sequence is following the formula.

D). 4, 9, 14, 19........

f(n+1) = 9 and f(n) = 4

9 = 4 - 5

9 ≠ -1

Therefore the formula is not applicable to form this sequence.

Option C. is the answer.

ANSWERED AT 22/01/2020 - 02:16 AM

QUESTION POSTED AT 22/01/2020 - 02:16 AM

See the attachments for detailed solution

ANSWERED AT 22/01/2020 - 02:16 AM

QUESTION POSTED AT 22/01/2020 - 02:16 AM

**Answer:**

C, yes cause he took a random sample,

ANSWERED AT 22/01/2020 - 02:14 AM

QUESTION POSTED AT 22/01/2020 - 02:14 AM

B is the answer the rest doesn't make since to me

ANSWERED AT 22/01/2020 - 02:14 AM

QUESTION POSTED AT 22/01/2020 - 02:14 AM

r varies directly as s,

r=ks

r=(2)(12)

r=24

r=ks

r=(2)(12)

r=24

ANSWERED AT 22/01/2020 - 02:13 AM

QUESTION POSTED AT 22/01/2020 - 02:13 AM

First, find the slope,

Now using point slope form, pick a coordinate, I'll pick (12,2)

Now, when x-intercept, 'y' will be 0,

Now using point slope form, pick a coordinate, I'll pick (12,2)

Now, when x-intercept, 'y' will be 0,

ANSWERED AT 22/01/2020 - 02:09 AM

QUESTION POSTED AT 22/01/2020 - 02:09 AM

These points, x = –2/3 and x = 3

ANSWERED AT 22/01/2020 - 02:08 AM

QUESTION POSTED AT 22/01/2020 - 02:08 AM

Your answer would be 5 if that's a choice.

ANSWERED AT 22/01/2020 - 02:03 AM

QUESTION POSTED AT 22/01/2020 - 02:03 AM

C is the answer...............

ANSWERED AT 22/01/2020 - 02:03 AM

QUESTION POSTED AT 22/01/2020 - 02:03 AM

C because if you look at it on a number line -2.9 is greater than -6.9.

ANSWERED AT 22/01/2020 - 02:03 AM

QUESTION POSTED AT 22/01/2020 - 02:03 AM

The answer is C because 6 goes into 6 one time, and 30 five times, giving you 5:1.

ANSWERED AT 22/01/2020 - 02:01 AM

QUESTION POSTED AT 22/01/2020 - 02:01 AM

The correct answer is dilation

ANSWERED AT 22/01/2020 - 01:58 AM

QUESTION POSTED AT 22/01/2020 - 01:58 AM

12 i remembered this from a buddy once

ANSWERED AT 22/01/2020 - 01:56 AM

QUESTION POSTED AT 22/01/2020 - 01:56 AM

The first incorrect step would be step number three since when solving Absolute-Value Equations, when you isolate the Absolute-Value bars and the terms inside of it, the next step should be to make two equations: one that equals the original number given on the right side of the equal sign and one that is the opposite of the number on the equal sign. For example, in this case, Step three should have turned out more like this:

|2x - 3| = 3

2x - 3 = 3 __AND__ 2x - 3 =

ANSWERED AT 22/01/2020 - 01:55 AM

QUESTION POSTED AT 22/01/2020 - 01:55 AM

5/6 -3/8 = (4*5 -3*3)/24 = (20 -9)/24 = 11/24

ANSWERED AT 22/01/2020 - 01:53 AM

QUESTION POSTED AT 22/01/2020 - 01:53 AM

148 x 3 = 4 hours and 48 minutes

ANSWERED AT 22/01/2020 - 01:53 AM

QUESTION POSTED AT 22/01/2020 - 01:53 AM

They are all less than **86**

They are all **positive integers**

They are all **real numbers**

They are all **natural numbers**

They are all **whole numbers**

ANSWERED AT 22/01/2020 - 01:52 AM

QUESTION POSTED AT 22/01/2020 - 01:52 AM

**Answer:**

**C ) 2 + c .**

**Step-by-step explanation:**

Given : (–2 – c)(–1).

To find : Simplify the expression.

Solution : We have given

(–2 – c)(–1).

Distributes -1 over –2 – c.

-2 ( -1) - c ( -1) .

**We know in multiplication two negative sign become positive .**

2 + c .

**Therefore, C ) 2 + c .**

ANSWERED AT 22/01/2020 - 01:51 AM

QUESTION POSTED AT 22/01/2020 - 01:51 AM

**Answer:**

Correct option is:

A. $125.91

**Step-by-step explanation:**

Cost of each CD= $13.99

Cost of 9 CDs= $13.99×9

= $ 13.99(10-1)

= $ (13.99×10-13.99×1) (using distributive property)

= $ (139.9-13.99)

= $125.91

**Hence, Correct option is:**

**A. $125.91**

ANSWERED AT 22/01/2020 - 01:51 AM

QUESTION POSTED AT 22/01/2020 - 01:51 AM

(1/4) *n *(-24 +8m -100*p)= -24n/4 +8mn/4 -100np/4 =

= -6n +2mn -25np

so choice B. is right sure

= -6n +2mn -25np

so choice B. is right sure

ANSWERED AT 22/01/2020 - 01:50 AM

QUESTION POSTED AT 22/01/2020 - 01:50 AM

**Answer: The correct option is**

**(A) -22z.**

**Step-by-step explanation: **We are given to **simplify the following expression :**

To simplify the given expression, we should c**ombine the coefficients of z.**

**The simplification of expression (i) is as follows :**

**Thus, the required simplified form is -22z.**

**Option (A) is CORRECT.**

ANSWERED AT 22/01/2020 - 01:50 AM

QUESTION POSTED AT 22/01/2020 - 01:50 AM

500÷100×4=$20

$20×5=$100

thus ans is c

$20×5=$100

thus ans is c

ANSWERED AT 22/01/2020 - 01:48 AM

QUESTION POSTED AT 22/01/2020 - 01:48 AM

**Answer:**

Option C.

**Step-by-step explanation:**

Two beauticians Lydia and Jackie are working on your hair.

Lydia takes the time to complete the work = 2 hours

Per hour work done by Lydia = 1/2

Jackie complete the work = 1 hour

In one hour total work done by both Jackie and Lydia together =

therefore, time taken by both to complete the work will be = =

**Option C. two thirds** is the correct option.

ANSWERED AT 22/01/2020 - 01:47 AM

QUESTION POSTED AT 22/01/2020 - 01:47 AM

the equation is 105=8.75×h

ANSWERED AT 22/01/2020 - 01:45 AM

QUESTION POSTED AT 22/01/2020 - 01:45 AM

**Answer:**

The correct option is D.

**Step-by-step explanation:**

The given function is

Using algebraic property:

A rational function is discontinuous at that point where the value of denominator equal to 0.

Equate denominator equal to 0.

Therefore function is discontinuous at .

The discontinuity of the function is

**The function f(x) is not defined at .Therefore option D is correct.**

ANSWERED AT 22/01/2020 - 01:45 AM

QUESTION POSTED AT 22/01/2020 - 01:45 AM