Can anyone help me???

PLZ….

Answer:

[tex] \dfrac{2(x - 2)}{x + 5} [/tex]

Step-by-step explanation:

[tex] \dfrac{12(x - 2)^2}{6(x - 2)(x + 5)} = [/tex]

[tex] = \dfrac{2(x - 2)}{x + 5} [/tex]

Answer:

option 3 or c same thing

Step-by-step explanation:

OMG I just did this here

Answer:

m = 2

n = 4

Step-by-step explanation:

if the two triangles are congruent then:

5m + 1 = 11  and  8m - 2n = 2m + n

Solving 5m + 1 = 11 to find m:

Subtract 1 from both sides:  5m = 10

Divide both sides by 5:           m = 2

Now substitute found value for m into 8m - 2n = 2m + n  and solve for n:

8(2) - 2n = 2(2) + n

  16 - 2n = 4 + n

         12 = 3n

          4 = n

[tex] \frac{MN}{NP} = \frac{4}{5} \\ [/tex]

[tex]MP = 26 - 8[/tex]

[tex]MP = 18[/tex]

[tex]MP \div (4 + 5) = 18 \div (4 + 5)[/tex]

[tex] \frac{MP}{9} = \frac{18}{9} \\ [/tex]

[tex] \frac{MP}{9} = 2 \\ [/tex]

Thus;

[tex]MN = 2 \times 4[/tex]

[tex]MN = 8[/tex]

and

[tex]NP = 2 \times 5[/tex]

[tex]NP = 10[/tex]

So the location of N is :

[tex]N = 8 + 8 \: \: or \: \: N = 26 - 10[/tex]

[tex]N = 16[/tex]

Answer:

c=|x-7|

Step-by-step explanation:

The values of "c" for which the equation |x - 7| = c has no solution are any values of "c" that are less than or equal to zero.

The equation |x - 7| = c represents the absolute value of the difference between x and 7, which is equal to the constant "c."

For an absolute value equation like this, there are two cases to consider:

When (x - 7) is nonnegative (or zero): In this case, the absolute value of (x - 7) is just (x - 7) itself. So the equation becomes:

x - 7 = c

When (x - 7) is negative: In this case, the absolute value of (x - 7) is the negative of (x - 7). So the equation becomes:

-(x - 7) = c

-x + 7 = c

Now let's analyze these cases to determine the values of "c" for which the equation has no solution:

Case 1: x - 7 = c

If "c" is positive, then we can solve for "x":

x = c + 7

This solution is valid for all values of "c" because it provides a real solution for any positive "c."

Case 2: -x + 7 = c

If "c" is positive, we can solve for "x":

x = 7 - c

This solution is valid for all values of "c" because it provides a real solution for any positive "c." positive value of "c" will have a valid solution. However, if "c" is negative or zero, then there is no real value of "x" that satisfies the equation. This is because the absolute value of a real number is always nonnegative, so if "c" is negative or zero, there is no real value of "x" that can make |x - 7| equal to a negative or zero "c."

To know more about equation here

https://brainly.com/question/29657983

#SPJ3

Answer:

height = 14.2 m , base = 7.1 m

Step-by-step explanation:

let the base be b then height h = 2b

The area (A) of a triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh

Here A = 50 , then

[tex]\frac{1}{2}[/tex] × b × 2b = 50

b² = 50 ( take square root of both sides )

b = [tex]\sqrt{50}[/tex] ≈ 7.1 ( to the nearest tenth )

Then base = 7.1 m and height = 2 × 7.1 = 14.2 m

Given that ACE is an isosceles triangle, the measure of ∠CDB is: 55°

The two base angles of any isosceles triangle are always congruent to each other.

Therefore:

m∠CBD = m∠CDB

m∠CBD = 180° - 125° (supplementary angles)

m∠CBD = 55°

Therefore:

m∠CBD = m∠CDB = 55°

In summary, given that ACE is an isosceles triangle, the measure of ∠CDB is: 55°

Learn more about isosceles triangles on:

https://brainly.com/question/11884412

Answer: 144 ft

Step-by-step explanation:

352/22=16 16*9=144=length 16*2=32=width

Answer:

144 feet

Step-by-step explanation:

The ratio is 9:2 so if you add the ratio and multiply it by two because there are four sides NOT two so then you get twenty-two. Divide 352 by 22 and you get 16 now multiply nine by sixteen because you are trying to find the length.

The correct answer is a, because Kim rode15 miles per week, and Eric rode 17 per week

Answer:

120

Step-by-step explanation:

The surface area of a rectangular prism with length of

12, a width of 5 is:

120 square units.

Answer:

0.2+ 4.5 = 4.7

Step by step explanation:-

0.2+? =4.7

0.2 + x =4.7

x = 4.7-0.2

x = 4.5

Answer:

0.2 + ? =4.7

let missing num be x ,

0.2 + x = 4.7

or, x = 4.7 - 0.2

x = 4.5

0.2 + 4.5 = 4.7

Answer:

28

Step-by-step explanation:

9+15+[14-10]

9+15+4

24+4

28

Answer:

3 1/2x + 215=495

495-215=280

3 1/2 ÷280

x=80

if this helps

Answer + explanation:

[tex]3\frac{1}{2} x +215=495[/tex]

Minus 215 on both sides

[tex]3\frac{1}{2}x = 280[/tex]

Divide both sides by [tex]3\frac{1}{2}[/tex] to isolate x

280/3.5 = 80

x = 80

Hope this helps :)

Have an awesome day!

Answer:

Step-by-step explanation  i dont know what it is cuz im not in ur class

so figure it out

Answer:

Well, first you'll have to do P (perimeter) = 2(a + b)

So: P= 2(68/15 + 32/5)*

P = 2(68/15 + 96/15)

P = 2(164/15)

Then, do the equation:

328/15

Hopefully, this helps! If it doesn't, tell me what I need to provide in my answer so I can answer your question :)

*There the mixed numbers of the two angles

Answer:

[tex]{ \tt{perimeter = s_{1} + s _{2} + ....... + s _{n} }}[/tex]

» We're given a parallelogram with for sides, so n = 4

[tex]{ \tt{perimeter = 4 \frac{8}{15} + 6 \frac{2}{5} + 4 \frac{8}{15} + 6 \frac{2}{5} }} \\ \\ = { \tt{(4 \frac{8}{15} + 4 \frac{8}{15} ) + (6 \frac{2}{5} + 6 \frac{2}{5}) }} \\ \\ = { \tt{2(4 \frac{8}{15} + 6 \frac{2}{5}) }} \\ \\ = { \tt{2( \frac{68}{15} + \frac{32}{5}) }} \\ \\ { \tt{ = 2 \times \frac{164}{15} }} \\ \\ = { \tt{ \frac{328}{15} }} \\ \\ { \boxed{ \tt{ \: perimeter = { \blue{\frac{328}{15}}} \: \: or \: \:{ \blue{ 21 \frac{13}{15}}} \: \: or \: \: { \blue{ \tt{22}}} \: \: or \: \: { \blue{21.8667}} }}}[/tex]

Answer:

$20

Step-by-step explanation:

simple maths

Answer:    the absolute values and give the answer the same sign

Step-by-step explanation:

[tex]\\ \tt\hookrightarrow m<12=180-122=58°[/tex]

[tex]\\ \tt\hookrightarrow m<4=m<2=59°[/tex]

Now

[tex]\\ \tt\hookrightarrow m<7=59+58=117°[/tex]

And

[tex]\\ \tt\hookrightarrow m<8=180-117=63[/tex]

[tex]\\ \tt\hookrightarrow m<9=m<11=122[/tex]

Answer:

these are the answers.

A is <

B is >

C is >

Answer:

No

Step-by-step explanation:

7x+1 means 7 x X + 1

1xt7 means 1 x X x T x 7

so they are different

Check the picture below.

Answer:

-3a+3

Step-by-step explanation:

Your answer should be -3a+3

Answer:

7/3 or 2 1/3

Step-by-step explanation:

change 1 3/4 to an improper fraction → 7/4

change 1 1/3 to an improper fraction → 4/3

multiply: [tex]\frac{(7x4)}{(4x3)}[/tex] = 28/12 or 7/3 which is 2 1/3

Answer:

n = -13

Step-by-step explanation:

√10 - 3n = 7 ⇔

⇔ 10 - 3n = 49 ⇔ We need to remove the square root. Ex: √n = 2 ⇔ n = 2²

⇔  -3n = 49 - 10 ⇔
⇔ -3n = 39 ⇔
⇔ n = [tex]\frac{39}{-3}[/tex] = -13 (as -3 changes members, as it was multiplying, it now divides, conversion).

Answer:

A

Step-by-step explanation:

Answer:

Option A  

Step-by-step explanation:

First look for fifth column

Then for first roll in rows

It will give (5-1),(5-2),(5-3),(5-4),(5-5),(5-6)

Answer:

1. 13x+4        2.   -6x-7      3.  -8x-7      4.   7x+3/x+2     5.  -3        9x2+24x+15/3x+2   6.

Step-by-step explanation:

number 4 is a fraction answer so put 7x+3 at the top x+2 at the bottom

number 6 is a fraction answer so 9x2+24x+15 at the top rest at the bottom

also, 2 is the exponent for number 6

sorry, I didn't do number 7 it's kinda complicated.

Answer:

100$

Step-by-step explanation:

100$-77$=23$

If she received 23$ in change she paid the cashier 100$.