how do you get the slope​

Answer:

the answer would be 32.44

Step-by-step explanation:

The distance travelled by John in 13 hours is 819 miles.

The arithmetic operations are the fundamentals of all mathematical operations. The example of these operators are addition, subtraction, multiplication and division.

The total distance covered in 8 hours is 504 miles.

Then in one hour, distance covered is given as below,

⇒ Number of miles ÷ Number of hours

⇒ 504 ÷ 8 = 63

Then, the distance covered in 13 hours is given as,

⇒ Unit distance in 1 hour × Number of hours

⇒ 63 × 13 = 819

Hence, the miles travelled in 1 hour is given as 819 miles.

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Answer:

The correct counterexample is [tex]b \leq 6[/tex].

Step-by-step explanation:

We proceed to demonstrate the validity of given implication by direct demonstration and use of our knowledge in algebra:

1) [tex]a + b \leq 8[/tex] Given.

2) [tex]a = 2[/tex] Given.

3) [tex]2+b \leq 8[/tex] 2) in 1)

4) [tex]2 + b +(-2) \leq 8 +(-2)[/tex] Compatibility with addition.

5) [tex]b+[2+(-2)]\leq 6[/tex] Commutative and associative properties/Definition of subtraction

6) [tex]b \leq 6[/tex] Existence of additive inverse/Modulative property/Result.

This contradicts what implies the given proposition. The correct counterexample is [tex]b \leq 6[/tex].

Answer:

10 cm by 5cm

Step-by-step explanation:

We know that for every 5 meters, there will be 1 centimeter. The pool is 50 meters by 25 meters. So to find this in terms of centimters, divide by 5 to get 10 cm by 5 cm.

Answer:

Hello thanks for the question, if my answqers are correcrt pls mark brain liest  

1. 56 n − 35

2. − 40 p + 13

3. − 77 k − 40

Step-by-step explanation:

Answer:

(B). x=7/12y²

Step-by-step explanation:

Determine an equation that has the solutions x = -4 and x = 3.

Work backward to find the equation:same equation1

We now have an equation answer:

( x=7/12y² )

Answer:

56.5

Step-by-step explanation:

its just division

Answer:

226/4 = 56.5

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[tex]4 \sqrt{226[/tex]

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Answer:

37 1/3

Step-by-step explanation:

10 2/3 * 3.5=37 1/3

Answer:

the answer is 16/7/76

Step-by-step explanation:

ucjss

Answer:

Step-by-step explanation:

x+3*2=12-2*2

x+6=12-4

x+6=8

  -6 -6

x=2

Answer:

W = kq1q2 / r

Step-by-step explanation:

W varies jointly as the product of q1 and q2 and inversely as radius r

Product of q1 and q2 = q1q2

W = (k*q1"q2) / r

W = kq1q2 / r

Where,

W = work

q1 = particle 1

q2 = particle 2

r = radius

k = constant of proportionality

The answer is W = kq1q2 / r

Using proportions, it is found that the formula is:

[tex]W = k\frac{q_1q_2}{r}[/tex]

Then, the formula is:

[tex]W = k\frac{q_1q_2}{r}[/tex]

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Answer:

Answer:

nmnm

Step-by-step explanation:

nmnmnm

Answer:

9

Step-by-step explanation:

divide -6 by 2 then square the answer(-3)=9

The solution of x² - 6x – 34 = 0 by completing square method is

⇒x   = 3 ±√43

The given quadratic equation is

x² - 6x – 34 = 0,

We know that whole square formula

(p+q)² = p² + q² + 2pq

Now convert the given expression into this form

So adding 9 both sides

⇒  x² - 6x – 34 + 9 = 9

⇒         x² - 6x  + 9 = 43

⇒  x² - (2)(3)x  + 3² = 43

⇒                (x - 3)²  = 43

Taking square root both sides we get

⇒                (x - 3)   = ±√43

Add 3 both sides we get

⇒                       x   = 3 ±√43

Thus the solution of the given quadratic equation is

x   = 3 ±√43

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Answer:

Las coordenadas del punto son P([tex]2.\overline 3[/tex], 1)

Step-by-step explanation:

Las coordenadas de los extremos de la pieza de madera son A (5, 3) y B (-3, -3)

El punto, P, en el que se agregará la muesca = 1/3 de la longitud de AB

Por tanto, las coordenadas del punto, tomando A como punto de referencia, se dan como sigue;

P (5 + (-3 - 5) × 1/3, 3 + (-3 - 3) × 1/3) = P([tex]2.\overline 3[/tex], 1)

Las coordenadas del punto son P([tex]2.\overline 3[/tex], 1).

Answer:

The correct option is;

Triangle A prime B prime C prime graphed on a coordinate plane with vertices at A prime 1 comma negative 1, B prime negative 1 comma 1, and C prime negative 1 comma negative 3

Step-by-step explanation:

The given parameters are;

The equation of the line t over which ΔABC is reflected is given by y = x

The coordinates of the vertices of ΔABC are given as follows;

A(-1, 1), B(1, -1), and C(-3, -1)

The reflection of a preimage (x, y) across the line y = x gives an image with coordinates at (y,  x)

Therefore, the coordinates of the vertices of the image ΔA'B'C' after the reflection of the preimage ΔABC over the line, y = x are given as follows;

Coordinates of preimage → Reflection across y = x → Coordinates of image

A(-1, 1) [tex]{}[/tex]                       Reflection across the line y = x          A'(1, -1)

B(1, -1) [tex]{}[/tex]                       Reflection across the line y = x          B'(-1, 1)

C(-3, -1) [tex]{}[/tex]                     Reflection across the line y = x          C'(-1, -3)

Therefore, the correct option is triangle A prime B prime C prime graphed on a coordinate plane with vertices at A prime 1 comma negative 1, B prime negative 1 comma 1, and C prime negative 1 comma negative 3.

Answer:

A

Step-by-step explanation:

There is no dialation of the figure. Simply a rigidmotion. There is no need to change the shape, merely the sign befre the number.

Answer:

8a²+8a+12b = 8a²+8a+12b

Step-by-step explanation:

first, expand the brackets

4a + 4a + 12a² + 8b + 4b - 4a²

then, collect like terms

8a + 8a² + 12b

then, rearrange

8a² + 8a + 12b

Answer:

Step-by-step explanation:

m      - given number

2m      - 2 times the number m

2m-3     - the difference of 2 times the number m and 3

the number 45 is no  more than the difference of 2 times a number m and 3

       45   ≤   2m - 3

     -2m     -2m

45 - 2m  ≤  -3

  -45          -45

    - 2m  ≤  -48

    ÷(-2)      ÷(-2)

      m  ≥  24

m ∈ <24, ∞)

Answer:

y=x3−13x−12

Step-by-step explanation:

Answer:

0.00068

Step-by-step explanation:

By "hm" I think you mean hectometer, and 6.8 cm converted to hectometer is 0.00068. Hope this helped!

Answer:

6.8 cm is equal to 0.00068 hm

Step-by-step explanation:

Hope this helps!

Answer: they are different because h=50 means that h and 50 are equal meaning that h is 50. H>50 means that h is not 50 but could be anything greater than 50

Step-by-step explanation:

Step-by-step explanation:

i think the difference between h=50 and h>50 is that if h=50 then h is 50 but if h>50 then h is larger than 50

Answer:

Step-by-step explanation:

The sum of the 3rd and 8th term is:

                                                            [tex]a_3+a_8=1\\\\a_1+2d+a_1+7d=1\\\\\underline{2a_1+9d=1}[/tex]

The sum of the first seven terms is 35:

                                                           [tex]S_7=35\\\\\dfrac{a_1+a_7}2\cdot7=35\\{}\qquad\quad^{\div7\qquad\div7}\\ \dfrac{a_1+a_1+d}2=5\\{}\qquad\qquad^{\cdot2\qquad\cdot2}\\2a_1+6d=10\\{}\qquad\ ^{\div2\qquad\div2}\\a_1+3d=5\\{}\quad\ ^{-3d\quad\ -3d}\\a_1=5-3d[/tex]

[tex]2a_1+9d=1\\\\2(5-3d)+9d=1\\\\10-6d+9d=1\\{}\qquad\qquad^{-10\quad-10}\\{}\qquad3d=-9\\{}\qquad^{\div3\qquad\div3}\\{}\qquad d=-3\\\\\\a_1=5-3(-3)=5+9=14[/tex]

Answer:

x = 94/k

Step-by-step explanation:

kx-4=90

Add 4 to each side

kx-4+4=90+4

kx = 94

Divide each side by k

kx/k = 94/k

x = 94/k

Answer:

snake

Step-by-step explanation:

Snake, being a reptile, is the closest to humans as per the phylogenetic analysis. In this case which is the lobster. Then comes the jelly fish according to the tree of life.

Answer:

snake

I took the test

Answer

Step-by-step explanation:

Its A

HI um yeaaaa so do u still need help and um this is taylor megan is at school and aaahhhhh umm yea so................... bye bye

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Answer:

A. 22,075.06

B. 17,422.44

Answer:

A. $22,074.94

B. $12,422.44

Step-by-step explanation:

28,485.34 25,405.56

- 6,410.28 - 7, 983.12

= 22,074.94 = 12,422.44

Answer:

[tex]c=\frac{82}{3}-\frac{4}{3}d[/tex]

Step-by-step explanation:

1) Set up an equation

Let c be the number of CDs Nakisa bought.

Let d be the number of DVDs Nakisa bought.

[tex]328=12c+16d[/tex]

Explanation: Each CD costs $12 and each DVD costs $16. Nakisa spent $328 altogether, which means $12c+$16d is equal to $328.

The question is asking for the number of CDs that Nakisa bought, so our goal is to isolate c in the equation above.

2) Isolate c

[tex]328=12c+16d[/tex]

Subtract both sides by 16d

[tex]328-16d=12c+16d-16d\\328-16d=12c[/tex]

Divide both sides by 12

[tex]\frac{328-16d}{12}=\frac{12c}{12} \\\frac{82}{3}-\frac{4}{3}d=c[/tex]

[tex]c=\frac{82}{3}-\frac{4}{3}d[/tex]

I hope this helps!

Answer:

g(x) = 4x + 2

Step-by-step explanation:

g(x) = f(x) + 5 = 4x - 3 + 5 = 4x + 2

Answer:

B

Step-by-step explanation:

B

The numerator is 10 + x.

The denominator is y - 3.