-1/5 divided by 7/4

The imaginary unit number is used to express the complex numbers, where i is defined as imaginary or unit imaginary. We will explain here imaginary numbers rules and chart, which are used in Mathematical calculations.

Answer:

9

Step-by-step explanation:

The first thing we shall be doing here is substituting f(x) into g(x).

Mathematically, that would be written as g(f(x))

= 2(4x-3)-1 = 8x -6 -1 = 8x - 7

Now we shall find g(f(2)) by substituting 2 into the expression above.

Mathematically, that would be 8(2) -7 = 16-7 = 9

Answer:

only (1,4)

Step-by-step explanation:

To find the answer, we simply substitute the x and y values into the equation.

Let‘s try (1,4)

x=1 y=4

4=7(1) -3

4=4

this is correct.

Let’s try (-1,-4)

x=-1 y=-4

-4=7(-1) -3

-4 = -7 -3

-4 = -10

clearly, that is false.

only (1,4)

hope that helps!

Answer:

6 is the correct answer sorry I took too long to answer your question

Step-by-step explanation:

Answer:

The square root of 29173 is about 170.801

Answer:

3.55555555556

Step-by-step explanation:

Answer:

Well you have to divide 32 by 9 so the answer is 3.5 repeating

Step-by-step explanation:

E = m/2g(v²-u²)

2g×E = 2g×m/2g(v²-u²)

2Eg = m(v²-u²)

2Eg = mv² - mu²

mu²= mv² -2Eg

mu²/m = mv² -2Eg /m

u²= v² -2Eg

u = √v²-√2Eg

Answer:

I will assume that you mean solve for q.

q < -2

Step-by-step explanation:

-2q - 2 > 2

      +2  +2

Add 2 to both sides

2q > 4

/-2    /-2

Divide both sides by -2 (flip the sign if you multiply or divide by a negative number)

q < -2

Answer:

10.5638 C.

Step-by-step explanation:

Hopefully this helped, if not HMU and I will get u a better answer

-Have a great day! :)

The answer is C: 10.5628

First you must set up the equation to find a certain number for a table.

[tex]\frac{1.8642}{3} = \frac{x}{17}[/tex]

Next you must solve for x

[tex]x=10.5628[/tex]

[tex] ab = \sqrt{ {12 }^{2} + { (- 5)}^{2} } \\ \ \\ = 13[/tex]

[tex]bc = \sqrt{ {3}^{2} + { (- 4)}^{2} } \\ = 5[/tex]

Answer: See explanation below

Step-by-step explanation:

A conic is a curve obtained as the intersection of the surface of a cone with a plane. The 4 types of conic section are: 1. Hyperbola 2. The Parabola 3. The Ellipse and 4. Circle.

Hyperbola: When the plane cuts the cone at an angle closer to the axis than the side of the cone a hyperbola is formed.

Cones: A cone is a three-dimensional shape that goes in a diagonal directions from a flat base to a point called the apex or vertex. A cone is formed by a set of line segments connecting from the base to the apex.

Parabola: A parabola is the curve formed by the intersection of a plane and a cone, but only when the plane is at the same slope as the side of the cone.

Ellipse: An ellipse is formed by a plane intersecting a cone at an angle to its base. All ellipses have two focal points and a center and a major and minor axis.

Circles: A circle is formed when the plane is parallel to the base of the cone.

*Note: Some of these answers are PLAGIARISED from the internet as I looked these up and copied & pasted some information, so please paraphrase if turning this in.*

Answer:  see below

Step-by-step explanation:

Types of Conics are: Circles, Ellipses, & Hyperbolas.

Here is information about each one:

Circle: Two parabolas facing each other. Distance from the center to the vertices are exactly the same.

(x - h)² + (y - k)² = r²

Ellipse: Two parabolas facing each other. Distance from the center to the vertices are not the same.

(x - h)²/a² + (y - k)²/b² = 1

Example: (x - 1)²/9 + (y - 2)²/25 = 1

Center (h, k) = (1, 2)       a = √9 = 3       b = √25 = 5

Vertices (b > a): (1, 2+5) & (1, 2-5)  ==>  (1, 7) & (1, -3)

Co-vertices:      (1+3, 2) & (1-3, 2)  ==>  (4, 2) & (-2, 2)

Foci (b > a): c = √(25-9) = 4  --> (1, 2+4) & (1, 2-4)  ==>  (1, 6) & (1, -2)

Hyperbola: Two parabolas facing AWAY from each other. Distance from the center to the vertices may or may not be the same.

(x - h)²/a² - (y - k)²/b² = 1          or         (y - k)²/b² -  (x - h)²/a² = 1

               ↓                                                            ↓

opens left and right                                opens up and down

Example: (x - 1)²/9 - (y - 2)²/16 = 1

Center (h, k) = (1, 2)       a = √9 = 3       b = √16 = 4

Vertices (x²-y²): (1+3, 2) & (1-3, 2)  ==>  (4, 2) & (-2, 2)

Foci (x²-y²): c = √(9 + 16) = 5  --> (1+5, 2) & (1-5, 2)  ==>  (6, 2) & (-4, 2)

Asymptotes: m = ± 4/3    through (h, k) = (1, 2)     ==> y = ± 4/3(x - 1) + 2

Answer:

68 < d

Step-by-step explanation:

-2 > -d/34

(multiply both sides by 34 here)

-68 > -d

(since you multiply by -1 here, you flip the sign.)

68 < d

sorry if the answer is wrong- goodluck on your schoolwork/homework

Answer:

It is 0.0091565

hope that helps !

Answer:

5

Step-by-step explanation:

Answer:

27.27cm²

Step-by-step explanation:

∅=125°  r=5m

A=∅/360×πr²

A=125/360×3.142×5²

A=27.27cm²

Answer:

-1.3333

-1/2

3.25

Step-by-step explanation:

Ion need an explanation

Answer:

You didnt give the options, I can't help

Answer:

10%=$25.20

25%=$21.00

35%=$18.20

Step-by-step explanation:

Greetings! Hope this helps!

Answer:

After 11 months both Gyms will be the same!

Equation

C = 60 + 55x

W = 170 + 45x

60 + 55x = 170 + 45x

-60             -60

55x = 110 + 45x

                 -45x

10x = 110

/10     /10

x = 11

________________

A brainliest will help me a lot! :D

Answer:

The absolute value inequality is;

[tex]\left | w -450 \right |<15[/tex]

Step-by-step explanation:

The given information are;

The number of words Annika needs to write = 450 words

The absolute deviation of the number of words allowed = 15 words

The variable representing the number of words Annika actually wrote = w

Therefore, we have the absolute value inequality given as follows;

[tex]\left | w -450 \right |<15[/tex], which can be written in statement form as follows;

-15 < w - 450 < 15, or as follows

[tex]\left | w -450 \right |<15 \ in \ statement \ form \ is \ -15 < w - 450 < 15[/tex]

Answer:

78 inches

Step-by-step explanation:

12 TIMES 6 = 72

72+6=78

Answer:

(6, -1.5)

Step-by-step explanation:

First of all, the formula is

M = ([tex]\frac{xA + xB}{2} , \frac{yA + yB}{2}[/tex])

So, plug in all of your numbers in the fourmula.

m= [tex]\frac{4+8}{2} , \frac{-6+3}{2}[/tex]

Next, you will simply the fraction.

[tex]\frac{12}{2} , \frac{-3}{2}[/tex]

Simplify the rest and you will have

6 for the X and -1.5 for the Y

(6, -1.5)

Answer:

Step-by-step explanation:

Caleb = 14x

Sergio = 12y

Sergio's boxes each weighed 10 lb more than Caleb's boxes.

y = x + 10

The equation is

14x + 12y = 354

Substitute y = x + 10

14x + 12(x+10) = 354

14x + 12x + 120 = 354

26x = 354 - 120

26x = 234

Divide both sides by 26

x = 234/26

= 9

x = 9lb

Recall,

y = x + 10

= 9 + 10

y = 19lb

Check:

14x + 12y = 354

14(9) + 12(19)

= 126 + 228

= 354

Answer: 19lb

Step-by-step explanation:

Answer: Friday

Step-by-step explanation: I added all of them and Friday was the biggest number with 16.15

Answer:

friday

Step-by-step explanation:

(._.)

Answer:

-x² + 8x - 7

Step-by-step explanation:

Step 1: Write expression

(7 - x)(x - 1)

Step 2: FOIL (First Outside Inside Last)

7x - 7 - x² + x

Step 3: Combine like terms

-x² + 8x - 7

Answer:

-x^2 + 8x - 7

Step-by-step explanation:

(7 - x)(x - 1)

(7 * x) + (7 * -1) + (-x * x) + (-x * -1)

7x - 7 - x^2 + x

8x - 7 - x^2

-x^2 + 8x - 7

Best of Luck!

Answer:

Sample Response: g(x) rises more steeply than f(x) because the value of a in f(x) is 4, whereas the value of a in g(x) is 16. This means that f(x) is a vertical stretch of the square root function by a factor of 4, while g(x) is a vertical stretch of the square root function by a factor of 16. Both functions will contain the point (0, 0), but f(x) would contain the point (1, 4) and g(x) would contain the point (1, 16), which is a steeper rise from the point (0, 0).

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

I think it's 14

The whole number is 13 divided by 1 2/3 closest is 8.

We need to find what the whole number is 13 divided by 1 2/3 closest.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Let the unknown whole number be x.

Here, 1 2/3 can be written as 5/3.

Now, x=13/(5/3)

=13 × 3/5

=39/5 = 7.8

≈8

Therefore, the whole number is 13 divided by 1 2/3 closest is 8.

To learn more about an equation visit:

https://brainly.com/question/14686792.

#SPJ2

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