please help me solve this problem

Answer:

Area = 14276

Step-by-step explanation:

Length = 2w-6

Width =w

perimeter = 2w+ 2l =504

2w+2(2w-6)=504

2w+4w-12=504

6w=516

w=86

L=2w-6

L=2(86)-6

L = 172-6

L = 166

Area = L*W

area=86*166

Area = 14276

Answer:

x = 3

Step-by-step explanation:

We can write the equation as 16 + x = 19

To solve we can work backwards, I know the opposite of adding is subracting... so 19 - 16 = 3 which means x is equal to 3.

Hope that helps and have a great day!

Hey there!

[tex]16+x=19[/tex]

There is an easy way to solve this question. First, subtract 19 - 16.

[tex]19-16=3[/tex]

Now let's try putting 3 in x to see if it makes sense.

[tex]16+x=19\\16+3=19(ANSWER)[/tex]

It equaled 19. So this is your answer.

Hope this helps!

[tex]-TestedHyperr[/tex]

Answer:

the car traveled 60 kph

Step-by-step explanation:

180 km / 3 hours = 60kpm

(not sure if that's how kilometers per hour is written, I am used to miles per hour.)

Answer:

Step-by-step explanation:

1. ∠1 and ∠2 are a linear pair                          1. Given

2. ∠1 and ∠2 are supplementary                      2. Linear Pair Postulate

3. m∠1 + m∠2 = 180°                                    3. Definition of Supplementary Angles

4. ∠1 and ∠3 are vertical angles                      4. Given

5. ∠1 ≅ ∠3                                                     5. Vertical angles are congruent.

6. m∠1 = m∠3                                               6. Congruent angles have equal measure.

7. m∠3 + m∠2 = 180º                                    7. Substitution into step 3.

8. ∴∠2 and ∠3 are supplementary                    8. Definition of Supplementary Angles

Supplementary angles are two or more angles that add up to [tex]180^{o}[/tex]. Thus < 1 and < 3 are supplementary due to the supplementary angles addition theorem.

When two or more angles add up to form [tex]180^{o}[/tex], then they are supplementary. So that applying the required angles postulates or theorems, the following reasons can be deduced:        

 Statements                                       Reasons

1. ∠1 and ∠2 are a linear pair             Given  

2. ∠1 and ∠2 are supplementary      Linear Pair Postulate  

3. m∠1 + m∠2 = 180°                          Definition of Supplementary Angles  

4. ∠2 = ∠4                                          Given  

5. ∠3 = ∠4                                          Vertical opposite angle Postulate  

6. ∠2 = ∠3                                          Corresponding angle theorem  

7. m∠2 = m∠3                                    Corresponding angles are congruent  

8. m∠1 + m∠3 = [tex]180^{o}[/tex]                          Supplementary angle Postulate

9.  <1 and <3 are Supplementary     Supplementary angles addition theorem

Therefore <1 and <3 are supplementary angles because they add up to [tex]180^{o}[/tex].

Visit: https://brainly.com/question/19670823

Answer:42

Step-by-step explanation:eh i just eyeballed it

Answer:

The answer is d, 23. This is because the whole line is 65, and the part that QW is not is 42. If you want to find QW, subtract 42 from 65, which is 23.

Step-by-step explanation:

Answer:

[tex]b = 90w[/tex]

Step-by-step explanation:

Required

Determine the relationship

Represent the workers with w and bricks with b

First, we need to determine the constant of proportionality using:

[tex]b = kw[/tex]

Solve for k

[tex]k = \frac{b}{w}[/tex]

When w = 1; b = 90:

[tex]k = \frac{90}{1}[/tex]

[tex]k = 90[/tex]

When w = 2; k =180

[tex]k = \frac{180}{2}[/tex]

[tex]k = 90[/tex]

Notice that [tex]k = 90[/tex] in both cases;

Substitute 90 for k in [tex]b = kw[/tex]

[tex]b = 90w[/tex]

Hence; the relationship is [tex]b = 90w[/tex]

Answer:

y = - 9x + 15

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - 9x - 2 ← is in slope- intercept form

with slope m = - 9

Parallel lines have equal slopes, thus

y = - 9x + c ← is the partial equation

To find c substitute (2, - 3) into the partial equation

- 3 = - 18 + c ⇒ c = - 3 + 18 = 15

y = - 9x + 15 ← equation of parallel line

Answer:

x = -13

Step-by-step explanation:

3(x+1) = 2(x-5)

3x + 3 = 2x - 10

3x - 2x = -10 - 3

x = -13

Answer:

x = -13

Step-by-step explanation:

To solve for x, we will have to get the equation in a form with x by itself on one side and a value on the right side.

3(x + 1) = 2(x - 5)

Distribute the 3 on the left side and the 5 on the right side.

3x + 3 = 2x - 10

Subtract 3 from both sides.

3x = 2x - 13

Subtract 2x from both sides.

x = -13

And now we have the answer of x = -13.

I hope you find my answer helpful.

Answer:

1

Step-by-step explanation:

Answer:

[tex]m=-7[/tex]

Step-by-step explanation:

[tex]6m-6=9m+15[/tex]

Add 6 to both sides:

[tex]6m-6+6=9m+15+6[/tex]

[tex]6m=9m+21[/tex]

Subtract 9m from both sides:

[tex]6m-9m=9m+21-9m[/tex]

[tex]-3m=21[/tex]

Divide both sides by -3:

[tex]\frac{-3m}{-3}=\frac{21}{-3}[/tex]

[tex]m=-7[/tex]

Answer:

m = -7

Step-by-step explanation:

I hope this helps!

Answer:

-4

Step-by-step explanation:

We have the coordinates (6, 3) and (8, 4), allowing us to calculate the slope (or gradient). To do this, you divide the change in y by the change in x, which is 1/2 which is a half.

The form of a linear equation is y = mx + c, where m is the gradient and c is the y-intercept.

We have the gradient, so we can put it in the equation:

y = x/2 + c

We can now substitute in a pair of our coordinates and rearrange to find the y-intercept.

3 = 6/2 + c

3 = 3 + c

c = 0

Therefore the equation for our line is y = x/2.

We can now put in the y coordinate we were given to work out the corresponding x coordinate:

-2 = x/2

x = -4

Therefore n is -4.

Answer:

b=(0,3)

Step-by-step explanation:

Answer:

x = -3

Step-by-step explanation:

[tex]4-(x+1) =6[/tex]

Distribute the negative

[tex]4 - x - 1 = 6[/tex]

Combine like terms on Left Hand Side

[tex]- x + 3 = 6[/tex]

Substract 3 from both sides

[tex]-x = 3[/tex]

Divide both sides by -1 to get rid of the negative

∴ [tex]x = - 3[/tex]

Answer:

Step-by-step explanation:

7R - 6 + 4R + 7 = 5X + R

A. 2,5

B. 141

C. 12, + 5+1

D. 124 + 47+1​

THE ANSWER IS

11R + 1 = 5X + R

Answer:

v= -.6

Step-by-step explanation:

-4(-5v+3)-v=4(v-3)-9

20v-12-v=4v-12-9

15v=-9

v=-.6

Hey there! I'm happy to help!

First, let's see how many times 6 minutes fits into 20 minutes.

20/6=3 1/3

So, we are traveling 10 miles 3 1/3 times!

10×3 1/3=33 1/3

This train will travel 33 1/3 miles in 20 minutes.

Have a wonderful day! :D

Answer:

potato pototo boom

Step-by-step explanation:

Answer:

0.888

Step-by-step explanation:

Subtract the trucks weight by the max weight of the bridge

Answer: Choice D.  P = i/rt

This is the same as saying P = i/(rt). The parenthesis are preferred in my opinion to indicate we have rt in the denominator and not just r.

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

Explanation:

In the original equation, prt is the same as p*r*t. So we multiply p, r and t to get prt.

This can be thought of as p*(rt). To isolate p, we undo the multiplication done to the variable p. We will divide both sides by rt to get

i = prt

i = p*(rt)

i/(rt) = p*(rt)/(rt) ... dividing both sides by rt

i/(rt) = p

p = i/(rt)

Answer:

x = 27

Step-by-step explanation:

x/3-9=0

Add 9 to each side

x/3-9+9=0+9

x/3 = 9

Multiply each side by 3

x/3*3 = 9*3

x = 27

Answer:

His original farm was 333 1/3 acres

He has 66 2/3 acres of his land left

Step-by-step explanation:

Lex

His total farmland = x

1/2 of x = Mr frost

100 acres = Mr slate

Remaining = 1/5x

His total farmland = Mr Frost + Mr slate + remaining farmland

x = 1/2x + 100 + 1/5x

x = 5x+2x/10 + 100

x = 7/10x + 100

x - 7/10x = 100

10x-7x/10 =100

3/10x = 100

Divide both sides by 3/10

x = 100 ÷ 3/10

= 100 × 10/3

= 1,000/3

= 333 1/3 acres

His original farm was 333 1/3 acres

He has 1/5 of his original farm

1/5 × 1000/3

= 1,000 / 15

= 66 10/15

= 66 2/3 acres

He has 66 2/3 acres of his land left

Answer:

No solution

Step-by-step explanation:

There are no values of  x  that make the equation true.

Answer: No solutions

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

Explanation:

Start things off by subtracting 5 from both sides

|x-1|+5 = 2

|x-1|+5-5 = 2-5

|x-1| = -3

We cannot go any further after this point. The result of any absolute value is never negative. The absolute value represents distance from some number to 0. For example, saying |-7| = 7 means -7 is seven units away from 0 on a number line. Negative distance does not make sense.

So going back to |x-1| = -3 makes no sense as well. There are no numbers we can plug in for x to have |x-1| = -3 be true.

The equation |x-1| = -3 has no solutions, so the original equation doesn't have any solutions either.

Answer:

is it complete question if it is not complete give question in comment bar i would try to solve it.

Answer:

[tex] MP = 29 [/tex]

Step-by-step explanation:

Given:

[tex] MN = 17 [/tex]

[tex] NP = 3y [/tex]

[tex] MP = 5y + 9 [/tex]

[tex] MN + NP = MP [/tex] (segment addition postulate)

[tex] 17 + 3y = 5y + 9 [/tex] (substitution)

[tex] 3y = 5y + 9 - 17 [/tex] (subtracting 17 from each side)

[tex] 3y = 5y + 8 [/tex]

[tex] 3y - 5y = 5y - 8 - 5y [/tex] (Subtracting 5y from both sides)

[tex] -2y = 5y - 8 - 5y [/tex]

[tex] -2y = - 8 [/tex]

[tex] y = 4 [/tex] (dividing both sides by -2)

[tex] MP = 5y + 9 [/tex]

Plug in the value of y

[tex] MP = 5(4) + 9 = 20 + 9 [/tex]

[tex] MP = 29 [/tex]

Answer:

The answer is 8.61

Step-by-step explanation:

Try it and see, pls now mark me brainliest

Answer:

ok so anything raised to the power 0 is equal to 1 so we'll take 9x^0 =1 and then let's solve

Step-by-step explanation:

3x^2(9x)^0

3x^2(1)

=3x^2

Answer:

3(176)=$52,950

5(17650)=$35,300

5(17650)=$88,250

Step-by-step explanation:

x=17,650

do you need me to explain it

Answer:

p = - 115

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

px - 5y = 60 ( subtract px from both sides )

- 5y = - px + 60 ( divide all terms by - 5 )

y = [tex]\frac{1}{5}[/tex] px - 12 ← in slope- intercept form

with slope m = [tex]\frac{1}{5}[/tex] p , thus

[tex]\frac{1}{5}[/tex] p = - 23 ( multiply both sides by 5 to clear the fraction )

p = - 115