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2 years ago

Find the difference between 1,2 and 5,2

Mathematics

1 answer:

marta [7]2 years ago

6 0

Answer:

d= 4

Step-by-step explanation:

The DISTANCE between the two points can be found by the distance formula

d^2 = (x1-x2)^2 + (y1-y2)^2

( 1-5)^2 + (2-2)^2

= 16

d = 4

You can just LOOK and realize the two points have the same y values...so the distance is just the distance between the x coordinates 5 -1 = 4

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Explain the two ways we can find the slope from an equation written in STANDARD FORM. Which way is more convenient and WHY?

Crank

Answer: Derivative or y = mx + b

Step-by-step explanation:

Take the m value from the standard form equation:

y = mx + b

Or, the second way, is to take the derivative of the function and plug in your x value for your slope.

The derivative of a linear function is very easy to take, so it boils to preference

5 0

3 years ago

A fourth degree polynomial has real roots at 0, 3, a double real root at -1, and passes through the point

REY [17]

Answer:

Step-by-step explanation:

y = a * x(x - 3)(x + 1)^2

2,12 is used to find the value of a

y = a (2)(2 - 3)(2 + 1)^2

12 = a (2)(-1)(3)^2

12 = a (2) (-1) (9)

12 = - 18*a

12/-18 = a

a = - 2/3

y = (-2/3)*x*(x - 3)(x + 1)^2

6 0

2 years ago

Find the slope of the line which contains (-3, 7) and (1,5)

earnstyle [38]

Answer:

-½

Step-by-step explanation:

Slope is (y2-y1)÷(x2-x1). Use these two coordinates. Substitute.

(5-7)÷(1-(-3))=(-2)÷4= -(1/2)

5 0

3 years ago

How do you write these numbers in standard and expanded form?

Minchanka [31]

345.620

Expanded Form :

300

+ 40

+ 5

+ 0.6

+ 0.02

Word Form : three hundred forty-five and sixty-two hundredths

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4 0

3 years ago

Read 2 more answers

Jesse considered two similar televisions at a local electronics store. The generic version was based on the brand name and was t

OLEGan [10]

The size of the brand name will be 12 inches by 23 inches.

The complete question is given below:-

Jesse considered two similar televisions at a local electronics store. The generic version was based on the brand name and was two-thirds the size of the brand name. If the generic television set is 18 inches by 34 inches, what are the dimensions of the brand-name television? Round to the nearest inch.

12 inches by 23 inches

23 inches by 38 inches

25 inches by 40 inches

27 inches by 51 inches

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.

Given that:-

Jesse considered two similar televisions at a local electronics store. The generic version was based on the brand name and was two-thirds
The size of the brand name. If the generic television set is 18 inches by 34 inches,

The size of the brand name will be calculated as:-

Size = $\dfrac{2}{3}\times 18 = 12$

Size = $\dfrac{2}{3}\times 34=23$

Therefore the size of the brand name will be 12 inches by 23 inches.

To know more about Expression follow

brainly.com/question/723406

#SPJ1

5 0

2 years ago