Find the equation of the line that is parallel toy=32x−5
y
=
3
2
x
−
5
and passes through the point (2,4).

Answer:

23/6

Step-by-step explanation:

23

6

Answer:

x < -1

Step-by-step explanation:

Answer: 8 and 7

Step-by-step explanation:

8 multiplied by 7 equals 56

8+8+7+7 equals 30 which is the perimeter

:)

The dimensions of the rectangle whose perimeter is 30 meters and whose area is 56 square meters are 7 meters and 8 meters.

The area of a surface is the total space occupied by the two-dimensional cross-section.

The perimeter of an object is the total length of its boundary.

We are asked to find the dimensions of a rectangle whose perimeter is 30 meters and whose area is 56 square meters.

Let the length and breadth of the rectangle be l meters and b meters respectively.

We know that,

Perimeter of a rectangle = 2(length + breadth) = 2(l + b)

∴ 30 = 2(l + b)

or, 2(l + b) = 30

or, l + b = 15

or, b = 15 - l ...(i)

We know that,

Area of a rectangle = length*breadth = l*b

∴ 56 = l*b

or, l*b = 56

Substituting the value of b = 15 - l from (i) in the above equation, we get:

l(15 - l) = 56

or, 15l - l² = 56

or, l² - 15l + 56 = 0

or, l² - 8l - 7l + 56 = 0

or, l(l - 8) -7(l - 8) = 0

or, (l - 7)(l - 8) = 0

By zero-product law,

Either l - 7 = 0 ⇒ l = 7

Or, l - 8 = 0 ⇒ l = 8.

Substituting these values of l in (i),

b = 15 - l

∴ Either, b = 15 - 7 = 8

Or, b = 15 - 8 = 7.

In both cases, the dimensions of the rectangle are 7, and 8.

∴ The dimensions of the rectangle whose perimeter is 30 meters and whose area is 56 square meters are 7 meters and 8 meters.

Learn more about the area and perimeter at

https://brainly.com/question/24571594

#SPJ2

Answer:

Now, the Lowest Common Multiple (LCM) of 55 & 77 is :

Answer:

f(-2) = 0.005

Step-by-step explanation:

f(x) = 1/8 x 5^x

f(-2) = When x in the function of f(x) is -2.

f(-2) = 1/8 x 5^-2

f(-2) = 1/8 x 0.04

f(-2) = 0.005

Answer: 1134 inches cubed

Answer:

Elliot is incorrect

Step-by-step explanation:

Let's take an example: 2

Absolute value of 2 = |2| = 2

But the opposite of 2 = -(2) = -2

But 2 ≠ 2, so Elliott is incorrect.

The opposite of a number changes the sign from - to +, or + to -. Absolute value changes the sign of a number from - to + and keeps + as +.

-Chetan K

Answer:

No

Step-by-step explanation:

The absolute value of a number is the distance from 0. Distance is always positive, so the absolute value of a number is that number but positive. Thus, the absolute value of |2| is still 2. However, the opposite of a number is that number on the opposite side of 0. Therefore, the opposite of 2 is -2. To find the opposite of a number just flip the sign.

So, these are different because the absolute value is always positive while the opposite can be either sign.

Answer:

2

Step-by-step explanation:

The discriminant is positve

discriminant- the quanity that depends on the coefficients and multiple properties of its roots

Answer: 15 minutes

Step-by-step explanation:

4 stamping machines in factory

1 stamping machine = 24 parts every 20 seconds

4 stamping machines = 96 every 20 seconds

4 stamping machine = 288 stamps per minute

4320 stamps divided by 288 cuts = 15 minutes

Answer:

I dont think this question is formated correctly. i does not equal to -1. However, If you are wondering about i^-3. it is -i. Otherwords it is D. Hope this helped.

Answer:

<DAC

Step-by-step explanation:

label angles with their variable points

Answer:

the answer is more than 241 because 0-60 minutes time 8 would be 480 but 241 time 2 is 482

The model class for the distribution is 0-60. Therefore, option A is the correct answer.

Given that, a survey of statistics students asked how much time they spent on a computer during a 24-hour period.

We need to identify the model class for the distribution.

The modal class is the class with the highest frequency. We know that the mode is the number or observation that most often appears. So, the modal class is the class in grouped data that contains the mode. That means the class that has the highest frequency is the modal class of the grouped data.

Now, from the given data table we can see the highest frequency is corresponding to the class 0-60.

The model class for the distribution is 0-60. Therefore, option A is the correct answer.

To learn more about the mode visit:

https://brainly.com/question/300591.

#SPJ2

Answer:

mx=b-y

take like terms

x=b-y/x

Answer:

>

2/3 is bigger than 5/8 because 5/8 is split into smaller portions

Step-by-step explanation:

hope this helps

Answer:

Step-by-step explanation:

The given triplets are (16,63,65) . Let us assume 16 as the smallest even number, then it should be equivalent to 2m . From the above result we can say that triples (16,63,65) is a Pythagorean triplet. The given triplets are (24,144,145)

Answer:

21=121-2=11

Step-by-step explanation:

do step by step.

Answer: yes

Step-by-step explanation: 14*12*5=840

the formula for volume is Lenght*widht*height

Answer:

and hello

okkkkkkkkkkkkkkkkkkkkkkkkkkk

Answer:

40%

Step-by-step explanation:

362.5 = 100% (1).

x = 40% (2).

(362.5%)/(x%) = 100/40

x%/362.5% = 40/100

x = 145

Hope this helps.

Answer:

G79URIFFJ8FJV88888RU8FF

Step-by-step explanation:

Answer:

There are two statements that are correct, A and C.

Answer: Pretty sure it's A

Step-by-step explanation: If you find the square root of 282 you get 16.7

Answer:

It is A

Step-by-step explanation:

It is A because you need to take the square roots of every number the square root of 282 is 16.7985562

Answer:

1x a other b

Step-by-step explanation:

simple

The equivalent expression is 7x - 2(1.3x + 3.5) = 5.4x - 7 and non-equivalent expression is 8 - 4(-2.2x + 1.1) = 8.8x + 12.4 .

A linear expression only has one or two variables. No variables in a linear expression is raised to power greater than 1 or used as denominator of a fraction.

Now the given expressions are,

7x - 2(1.3x + 3.5) = 5.4x - 7   ....(i)

and,

8 - 4(-2.2x + 1.1) = 8.8x + 12.4     .....(ii)

Taking equation (i)

7x - 2(1.3x + 3.5) = 5.4x - 7

So, LHS = 7x - 2(1.3x + 3.5)

⇒  LHS = 7x - 2.6x + 7

or, LHS = 5.4x + 7

⇒ LHS = RHS

So these expressions are equivalent.

Taking equation (ii),

8 - 4(-2.2x + 1.1) = 8.8x + 12.4

So, LHS = 8 - 4(-2.2x + 1.1)

⇒ LHS = 8 - 8.8x - 4.4

⇒ LHS = -0.8x - 4.4

⇒ LHS ≠ RHS

So these expressions are not equivalent.

Thus, the equivalent expression is 7x - 2(1.3x + 3.5) = 5.4x - 7 and non-equivalent expression is 8 - 4(-2.2x + 1.1) = 8.8x + 12.4.

To learn more about linear expression :

https://brainly.com/question/13947055

#SPJ2

Answer:

A student answered 45 problems on a test correctly and received a

grade 90%. How many problems were on the test, if all the problems were worth the same number

were worth the same number of marks? (Round to the nearest whole

number)

100/90 * 45 = 50

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

Explain what is the difference between fractions and percentages

and also state the relationship they have with each other

The numbers which are decimals by nature can be represented in the form of fractions. For example, 0.5 can also be written as 5/10. ... Percentages refer to decimal numbers to the base 100. These are represented by a % (percent sign).Since a percent is a ratio a ratio can be written as a fraction. This means any of these forms can be converted to any of the others.

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

40% of the 7920 visitors to an amusement park were children. 25% of these children and 1/3 of the adults were repeat visitors. How many percent of the visitors were visiting the amusement park for the first time?

Total number of visitors = 7920

Find the number of children:

Children = 40% of 7920

Children = 0.4 x 7920

Children = 3168

Find the number of adults:

Adult = 7920 - 3168 = 4752

Find the number of repeated visitors that are children:

Repeated visitors = 25% x 3168

Repeated visitors = 0.25 x 3168

Repeated visitors = 792

Find the number of children that are visiting for the first time:

First time visitors = 3168 - 792 = 2376

Find the number of repeated visitors that are adult:

Repeated visitors = 1/3 x 4752

Repeated visitors = 1584

Find the number of adults that are visiting for the first time:

First time visitors = 4752 - 1584 = 3168

Find the total number of first time visitors:

Total number of first time visitors = 3168 + 2376 = 5544

Answer: There are 5544 visitors that are visiting for the first time

Domain is the x values and range is the y values.

Domain: (-5,-4, 0,1,3,4)

Range: ( 0,1,2,3,5)

Answer:

√36<√26>√25

Step-by-step explanation:

please mark me as brainlest

Answer: -8x +6

Step-by-step explanation:

- 3x +4 - (5x -2)

-3x +4 - 5x + 2

-8x + 6

For detailed, step-by-step explanations you can visit my fiverr account: kesja_

I provide detailed explanations for math questions for as little as $1!

Answer:

-8x-6

Step-by-step explanation:

9514 1404 393

Answer:

  g(x) = f(x -1)

  h(x) = f(x) +4

Step-by-step explanation:

We notice that the output values correspond to the output values of f(x), but the input to f(x) is 1 less than the corresponding input to g(x). For some given value of x, ...

  g(x) = f(x -1)

__

The input values correspond to those for f(x), but the output values are all 4 more than for f(x).

 h(x) = f(x) +4

Answer:

x+16=4x-5. {being vertically opposite angle}

16+5=4x-x

21=3x

or, 21/3=x

hence, x=7

Answer:

x = 7

Step-by-step explanation:

x + 16 = 4x - 5

16 + 5 = 4x - x

21 = 3x

21/3 = x

x = 7

Answer:

Amy

Step-by-step explanation: