5
A rectangle has a width that is 5 feet less than the length. The area of the rectangle is
126 square feet. Find the width of the rectangle. (Do not type units in the answer)

Answers

Answer 1

Answer:

Step-by-step explanation:


Related Questions

For square ABCD, if m∠ACB = (8x – 27)°, find the value of x.

Answers

Answer:

x=9

Step-by-step explanation:

Since ABCD is a square, we know that AC bisects ∠BCD(=90), and therefore ∠ACB=45.

8x-27=45

8x=72

x=9

Answer:

x = 9°

Step-by-step explanation:

∠ACB = 45° because line AC bisects ∠BCD which is 90° (because square).

8x - 27° = 45°

add 27° to each side:

8x = 72°

divide both sides by 8:

x = 9°

If cylinder A has a diameter of 7 with a height of 12, and cylinder B has a diameter of 12 with a height of 7, which one has the greatest volume? What are A and B's volume?

Answers

Answer:

B ?

Step-by-step explanation:

Solve the system of equations
3x – 2y = 11
x + 2y = 9

Answers

Answer:

x=5, y=2. (5, 2).

Step-by-step explanation:

3x-2y=11

x+2y=9

--------------

4x=20

x=20/4

x=5

5+2y=9

2y=9-5

2y=4

y=4/2

y=2

Answer:

y ≤ 1

Step-by-step explanation:

find the radius of the circle whose circumference is 22 cm​

Answers

Answer:

3.5

Step-by-step explanation:

hope it helps

I NEED HHELLLPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

10.6

Step-by-step explanation:

Answer:

x = 122°

Step-by-step explanation:

since it is a right triangle, the sum of the other 2 interior angles = 90°

the angle opposite x = 90° - 32° = 58°

58° and angle x are supplementary angles. Their sum is 180°.

180° - 58° = 122°

What Is the slope of the line on the graph? will mark brainliest​

Answers

Answer:

The slope is 1/2

Step-by-step explanation:

The equation is y= 1/2x +2

So the slope would be 1/2

NEEEEEEED HEEEEEEEELP !!!!!!!!!!!!!!!!! 13 POINTSSSSSS

Answers

the answer will be thirty three cm.

If I’m not mistaken it should be 38 cm if I’m wrong I’m sorry

State which Of these decimals is heater then 2/5 and less than 1/2


0.042
0.43
0.51
0.4

Answers

0.43 is higher than 2/5 (0.4) and less than 1/2 (0.5)

please help me im using my all out attack

Answers

Answer:

for the first answer your answer was correct, it was the second answer that was wrong. So the first answer is 2 3/4. The second answer would be 81 centimeters because it grew that much.

Step-by-step explanation:

To find the first answer add the starting height and ending height. To find how much it grew convert the total ending height of the tree to cm by multiply by 100, so 275. Then subtract 356 by 275 because you are finding out how much it grew. Take away 275 from 356 and you get 81

Solve for x and identify the type of solution

9x=8+5x

Answers

Answer:

2

Step-by-step explanation:

9x=8+5x

9x-5x=8

4x=8

x=8/4

x=2

9x-5x=8
4x=8
x=8/4
x=2

x has a unique solution

Can someone tell me a proportion to convert 5 pounds to ounces asap. pls someone reply quick

Answers

Answer:

5 pounds = 80 ounces

Hope it helps!!!

In this diagram, CD is the perpendicular bisected of AB. The two-column proof shows that AC is congruent to BC.

A. AAS
B. SAS
C. SSS
D. ASA

Answers

yes hi ‍♂️ yes hi yes is ok bye ok enough fooling around it would be C.

Find the lengths of the missing sides in the triangle. Write your answers as integers or as decimals rounded to the nearest tenth.

Answers

Answer:

[tex]x = 9.9[/tex]

[tex]y= 7[/tex]

Step-by-step explanation:

Given

See attachment for triangle

Required

Find x and y

Considering  [tex]\theta = 45[/tex]

From the attached triangle, length x is the hypotenuse and length y is the adjacent

Solving for x

[tex]Sin\theta = \frac{Opp}{Hyp}[/tex]

[tex]Sin\theta = \frac{7}{x}[/tex]

So, we have:

[tex]Sin45 = \frac{7}{x}[/tex]

[tex]x= \frac{7}{Sin45 }[/tex]

[tex]x = \frac{7}{0.7071}[/tex]

[tex]x = 9.9[/tex]

Solving for y

Considering  [tex]\theta = 45[/tex]

[tex]Tin\theta = \frac{Opp}{Adj}[/tex]

So, we have:

[tex]Tin45= \frac{7}{y}[/tex]

[tex]y= \frac{7}{Tan45}[/tex]

[tex]y= \frac{7}{1}[/tex]

[tex]y= 7[/tex]

The value of x and y is 9.9 and 7.

Calculation of the value:

Since theta is 45 degrees

So, we know that

Sin theta = opp/hyp

Sin theta = 7 /x

x = 7 / 0.7071

= 9.9

Now the value of Y should be

Tin theta = opp/hyp

y = 7 \tan 45

= 7 /1

= 7

Therefore, we can conclude that The value of x and y is 9.9 and 7.

Learn more about length here: https://brainly.com/question/19021872

Using the binomial theorem , obtain the expansion of :
[tex](1+3x)^6+(1-3x)^6[/tex]

2. Using the binomial theorem , expand
[tex](1+2x)^5[/tex] , simplifying all the terms.

Answers

Answer:

see explanation

Step-by-step explanation:

Expand both factors and collect like term

Using Pascal' triangle with n = 6 to obtain the coefficients

1  6  15  20  15  6  1

Decreasing powers of 1 from [tex]1^{6}[/tex] to [tex]1^{0}[/tex]

Increasing powers of 3x from [tex](3x)^{0}[/tex] to [tex](3x)^{6}[/tex]

[tex]1+3x)^{6}[/tex]

= 1.[tex]1^{6}[/tex][tex](3x)^{0}[/tex] + 6.[tex]1^{5}[/tex][tex](3x)^{1}[/tex] + 15.[tex]1^{4}[/tex][tex](3x)^{2}[/tex] + 20.[tex]1^{3}[/tex][tex](3x)^{3}[/tex] + 15.1²[tex](3x)^{4}[/tex] + 6.[tex]1^{1}[/tex][tex](3x)^{5}[/tex] + 1.[tex]1^{0}[/tex][tex](3x)^{6}[/tex]

= 1 + 18x + 135x² + 540x³ + 1215[tex]x^{4}[/tex] + 1458[tex]x^{5}[/tex] + 729[tex]x^{6}[/tex]

--------------------------------------------------------------------------------------

[tex](1-3x)^{6}[/tex]

= 1.[tex]1^{6}[/tex][tex](-3x)^{0}[/tex] + 6.[tex]1^{5}[/tex][tex](-3x)^{1}[/tex] + 15.[tex]1^{4}[/tex][tex](-3x)^{2}[/tex] + 20.[tex]1^{3}[/tex][tex](-3x)^{3}[/tex] + 15.1²[tex](-3x)^{4}[/tex] + 6.[tex]1^{1}[/tex][tex](-3x)^{5}[/tex] + 1.[tex]1^{0}[/tex][tex](-3x)^{6}[/tex]

= 1 - 18x + 135x² - 540x³ + 1215[tex]x^{4}[/tex] - 1458[tex]x^{5}[/tex] + 729[tex]x^{6}[/tex]

----------------------------------------------------------------------------------

Collecting like terms from both expressions

[tex](1+3x)^{6}[/tex] + [tex](1-3x)^{6}[/tex]

= 2 + 270x² + 2430[tex]x^{4}[/tex] + 1458[tex]x^{6}[/tex]

----------------------------------------------------

(2)

Using Pascal's triangle with n = 5

1  5  10  10  5  1

Decreasing powers of 1 from [tex]1^{5}[/tex] to [tex]1^{0}[/tex]

Increasing powers of 2x from [tex](2x)^{0}[/tex] to [tex](2x)^{5}[/tex]

[tex](1+2x)^{5}[/tex]

= 1.[tex]1^{5}[/tex][tex](2x)^{0}[/tex] + 5.[tex]1^{4}[/tex][tex](2x)^{1}[/tex] + 10.[tex]1^{3}[/tex][tex](2x)^{2}[/tex] + 10.[tex]1^{2}[/tex][tex](2x)^{3}[/tex] + 5.[tex]1^{1}[/tex][tex](2x)^{4}[/tex]+ 1.[tex]1^{0}[/tex][tex](2x)^{5}[/tex]

= 1 + 10x + 40x² + 80x³ + 80[tex]x^{4}[/tex] + 32[tex]x^{5}[/tex]

Find the area please. Round to the nearest tenth if necessary.

Answers

Answer:

235.6

Step-by-step explanation:

A=πr2

=π·52

=78.53982x3=235.61946

235.6

write the recurring decimal 0.25656565656 as a fraction in its simplest form

Answers

Answer:

127/495

Step-by-step explanation:

Turning repeating decimals into fractions is a little like surgery: you need to make sure to "cut out" just the right part to let you simplify. In this case, it'd be very nice if we could deal with that repeating 0...565656... part. Let's start by giving our decimal a name:

[tex]x=0.25656...[/tex]

We're gonna split this into two parts: a number we can operate on, and "knife" to make the incision. For both, we'd like the only part to the right of the decimal to be the repeating part. To make our "knife," we'll multiply both sides of the equation by 10:

[tex]10x=2.5656...[/tex]

To make the number we'll be cutting from, we can shift the decimal point by any multiple of two more to the right. I'll keep things simple and stick with 2. This corresponds to multiplying the "knife" equation by 100 on both sides:

[tex]1000x=256.5656...[/tex]

Surgery time! To cut out the repeating bit, we can now just subtract the "knife" equation from the one above:

[tex]1000x-10x=256.5656...-2.5656...\\990x=254[/tex]

And just like that, it's gone! All that's left to do now is divide both sides by 990 and simplify:

[tex]x=254/990=127/495[/tex]

What numbers do I put in the blank space

Answers

Answer:

5 1/3

Step-by-step explanation:

2 times 8 is 16 and 16 over 3 is 5 with a remainder of one. So it's 5 1/3

Answer:

[tex] \boxed{ 5} \frac{ \boxed{1}}{ \boxed{3}}\: miles [/tex]

Step-by-step explanation:

Total distance ran

[tex] = \frac{2}{3} \times 8 \\ \\ = \frac{16}{3} \\ \\ = \boxed{ 5} \frac{ \boxed{1}}{ \boxed{3}}\: miles [/tex]

how to get 15% off of 1.50?

Answers

the answer to your question would be 1.275

answer: 1.275
look up 1.275 hope fhis helped

If the diameter of the tennis ball is 2.6 inches, what is its circumference, in inches?

Answers

Answer:

8.164

Step-by-step explanation:

The circumference of the ball is 8.164 inches.

Calculation of the circumference:

Since the diameter of the tennis ball is 2.6 inches

So here the radius should be half i.e. 1.3 inches

Now we know that

Circumference = [tex]2\pi r\\\\[/tex]

= 2(3.14)(1.3)

= 8.164 inches

Therefore, we can conclude that The circumference of the ball is 8.164 inches.

Learn more about circumference here: https://brainly.com/question/15673093

Autos de F 1. En un circuito de Australia, Hamilton hizo el récord de vuelta. Si lo normal a 240km/h para completar el circuito de 6000 metros son 2 minutos ¿Qué tiempo debió hacer para recorrer el record de vuelta Y a qué velocidad promedio lo hizo?

Answers

Answer:

Tenía que hacerlo en menos de 2 minutos a más de 240 km/h

Step-by-step explanation:

La velocidad normal dada para completar el circuito de 6.000 metros = 240 km/h

El tiempo normal que se tarda en completar el circuito de 6000 metros = 2 minutos

Dado que Hamilton estableció el récord de vuelta, el tiempo que tuvo que hacer para recorrer el récord de vuelta es de 6000 metros en menos de 2 minutos

La velocidad media con la que lo hizo es de más de 240 km/h.

Two friends leave school at the same time, Sarah is heading due north and Beth is heading due east. One hour later they are
5 miles apart. If Sarah had traveled 4 miles from the school, how many miles had Beth traveled?
OA. 2 miles
ОВ.
1 mile
OC. 3 miles

Answers

Answer:

Step-by-step explanation:

If you picture this scene in your head, you will get a simple 3x4x5 right triangle. 4 times 2 is 8, 5 times 2 is 10, so Sarah should, by now, have traveled 3 times 2 miles.

Final answer: Sarah has traveled 6 miles after an hour.

Hope this helped! :)

Helping tip: The reason it is not 4 is because they are not traveling west and east away from each other. They are traveling north and east, so they are moving in two directions to form a right triangle, and the hypotenuse would be 10 (miles). The side, or distance, that Beth has traveled is 8. So as this is a typical variation of a 3x4x5 triangle, Sarah will have traveled  6 miles.

Grace drew a triangle. Its sides were 6\text{ mm}6 mm6, start text, space, m, m, end text, 7\text{ mm}7 mm7, start text, space, m, m, end text, and 11\text{ mm}11 mm11, start text, space, m, m, end text.
It has one obtuse and two acute angles.
Complete the sentence to describe the triangle Grace drew.
Grace’s triangle is

and

.

Answers

Answer:

Grace's triangle is an obtuse triangle and a scalene triangle.

Step-by-step explanation:

Hope I helped!

Answer:

obtuse triangle and a scalene triangle

Step-by-step explanation:

:)

You bought 3.5 pounds of turkey that costs $5.50 per pound. How much did you spend ?

Answers

Answer:

5.50 per pond

3.5 pound

3.5 × 5.50

$19.25

Hey!! The answer is $19.25

We need to multiply 5.50 and 3.5

5.50•3.5 = 19.25

Hope this helps!! :)

giving 10 points need urgently

Answers

Answer:

{-2, - 1, 0, 1}

Step-by-step explanation:

The integer solutions will be {-2, - 1, 0, 1}

Answer:

<3<3<3<3<3<3<3

{-2, - 1, 0, 1}

<3<3<3<3<3<3<3

Evaluate the following expression if x=3: x^1

Answers

Answer:

3

Step-by-step explanation:

Find the volume of the pentagonal base is 33.5 cm2 and the height of the prism is 15 cm. Do not include units in your answer.

Answers

Answer:

[tex]V=502.5\ cm^3[/tex]

Step-by-step explanation:

The area of the pentagonal base, A = 33.5 cm²

The height of the prsim,h = 15 cm

We need to find the volume of the pentagonal base prism. The formula for the volume of the pentagonal base prism is given by :

[tex]V=A\times h\\\\V=33.5\times 15\\\\V=502.5\ cm^3[/tex]

So, the required volume is [tex]502.5\ cm^3[/tex].

Click on the picture above ! Please help!

Answers

Answer:

A

Step-by-step explanation:

Answer:

the awnser to your question is letter c

Please help im doing my girl friend work and i dont know not a thing

The admission fee at a John Hay basketball game is $1.50 for students and $4.00 for adults. On a certain day, 2200 people enter the fair and $5050 is collected.

How many of each type of ticket did they sell?

Student:
and

Adult

Answers

Answer:

See below, please!

Step-by-step explanation:

We can set up a system of equations to model this problem. Let's consider the student's ticket as x, and y for the adult ticket.

So since the student ticket is $1.50, and adult is $4, we can set up the following equation: [tex]1.5x+4y=5050[/tex], since they collected $5050 total.

We can set up another equation modeling the number of people who came to the game. This would be x+y=2200.

Solve this, and we get x= 1500 and y=700. So, they sold 1500 student tickets and 700 adult tickets.

Hope this helped!

could someone give me the equation? no need to solve

Answers

Answer:

I think the equation would be 345 = 121 + p

Find the missing values in the ratio table. Then write equivalent ratios.
5:3 ?:12 10/3:? ?:5

Answers

Answer:

5 15 10/3 7

3 12 12/3 5

Step-by-step explanation:

The missing values in the ratio table will be;

Pies         5       20      10/3   25/3

Cakes      3       12        2      5

What is mean by Ratio?

A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y.

Where, x and y are individual amount of two quantities.

And, Total quantity gives after combine as x + y.

Given that;

The ratio table is;

Pies         5       x      10/3   z

Cakes      3       12     y       5

Now,

Since, The ratios are equivalent to each other.

Thus, We can solve to find the value of x, y and z as;

⇒ 5 : 3 = x : 12

⇒ 5/3 = x/12

Multiply by 12;

⇒ 5 × 12 / 3 = x

⇒ 20 = x

And, 5 : 3 = 10/3 : y

⇒ 5/3 = 10/ (3× y)

⇒ 5/3 = 10/3y

Multiply by 3;

⇒ 5 = 10/y

⇒ y = 10/5

⇒ y = 2

And, 5 : 3 = z : 5

⇒ 5/3 = z/5

Multiply by 5;

⇒ 25/3 = z

⇒ z = 25/3

Therefore, The missing values in the ratio table will be;

Pies         5       20      10/3   25/3

Cakes      3       12        2      5

Learn more about the ratio visit:

https://brainly.com/question/277887

#SPJ5

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