What is the slope of the line that passes through the points (-7, - 7) and (-7,1)?
Write your answer in simplest form.

Answer:

  -6

Step-by-step explanation:

The parallel line can be written using the same x- and y-coefficients, but with a different constant:

  x +3y = constant

For the line to go through the given point, the constant must be ...

  (-7) +3(2) = constant

  -1 = constant

In order for the constant to be +3 instead of -1, the entire equation must be multiplied by -3:

  -3x -9y = 3   ⇒   A = -3, B = -9

Then the expression B-A is ...

  B -A = (-9) -(-3) = -6

The value of B - A is -6.

Answer:

91 feet or 51

Step-by-step explanation:

17x 3= 51

51 + 40(what she dug before)

or it's just 51

Answer:

60.4 ft deep

Step-by-step explanation:

17% = .17

40 * .17 = 6.8 per hour

6.8 * 3 = 20.4

20.4 + 40 = 60.4 ft deep

Answer:

Take the information given and create an equation that add up to 360.

Step-by-step explanation:

You might assume the smallest angle to be the given 55, so that would make the third term 120+55. The fourth angle is unknown, x

The equation sets up as

55+65+(55+120)+x = 360

Add all the numbers to get 295.

295+x=360

Subtract 360-295 = x

x=65

The four angles are 55°,65°,175° and 65°

I hope this answers your question!

Answer:

(A) Domain : (-4, 3]

(B) Range : [ -2, 4)

Answer: A. -6.007, -2π, -√48

Step-by-step explanation:

-2π ≈ -6.28

-√48 ≈ -6.93

-6.007 = -6.007

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

-6.007>-6.28>-6.93

-6.007>-2π>-√48

Answer:

1.75 kg

Step-by-step explanation:

13/20 of 5 = 13/20 x 5= 3.25 kg

and, 7/20 of 5 = 7/20 x 5=1.75 kg

so, divide, 5 kg in ration of 13:7 is:

3.25 kg : 1.75 kg

Answer:

3.25 Kg : 1.75 Kg

Step-by-step explanation:

Sum the parts of the ratio, 13 + 7 = 20 parts

Divide the amount by 20 to find the value of one part of the ratio.

5 Kg ÷ 20 = 0.25 Kg ← value of 1 part of the ratio, thus

13 parts = 13 × 0.25  =3.25 Kg

7 parts = 7 × 0.25 = 1.75 Kg

Answer:

w=15

Step-by-step explanation:

w/5=3

multiply by 5 on both sides

w=3*5

∴ w=15

Answer:

15

Step-by-step explanation:

If something over 5 is 3, that means w divided by 5 equals 3.

That can bve translated to W=3 times 5, which is 15.

Therefore, W= 15.

Answer:

y =0

Step-by-step explanation:

If we are on the x axis, the x value can change, but the y value is zero

Answer:

y=0

Step-by-step explanation:

Answer:

x - 2y = - 2

Step-by-step explanation:

Given the following :

1/2 , (3, 4),

The equation of a line :

y = mx + c

m = slope ; c = gradient

m = 1/2

c = (y1 - x1) / 2

c = (4 - 3) / 2 = 1/2

Hence, y = 1/2x + 1/2

In standard form:

Ax + By = C

A and B integer Coefficient of x and y respectively

y = 1/2x + 1/2

1/2x - y = - 1/2

Multiply both sides by 2

x - 2y = - 2

Hence, standard form of the equation is :

x - 2y = - 2

Answer:

Step-by-step explanation:

By MVT,

[tex]f'(c) = \frac{f(5)-f(-1)}{5-1}[/tex]

[tex]4f'(c)= f(5) + 3\rightarrow f(5) = 4f'(c) - 3[/tex]

Moreover, [tex]f'(x)\leq 4~~~~~~ \forall x,[/tex]

[tex]f(5) \leq 16 - 3 =13[/tex]

Hence the largest possible value of f(5) is 13

Answer:

8X

Step-by-step explanation:

it says the product, which is multiplication

of a number (lets call it X) and 8

so its 8*X

Answer:

8x

Step-by-step explanation:

it says the product, which is basically multiplication  of a number (which lets call X) and 8

so its 8*X

HOPE I HELPED

PLS MARK BRAINLIEST  

DESPERATELY TRYING TO LEVEL UP

✌ -ZYLYNN JADE ARDENNE

JUST A RANDOM GIRL WANTING TO HELP PEOPLE!

                      PEACE!

Answer:

1303.45 cm

Step-by-step explanation:

The triangles formed by a rod and its shadow and a tree and its shadow are similar triangles, so the ratios of their heights to the lengths of their shadows are equal.

Let x be the height of the tree. Setting the ratios equal, we get:

180/116 = x/840

Solve for x:

x = 840 * (180/116)

x ≈ 1303.45 cm

Answer:

y

Step-by-step explanation:

When doing graphing, the y axis is dependent because its position relies on the placement of the x axis.

Answer:

h(7) = 3

Step-by-step explanation:

h(x) = -[tex]\sqrt{x-3}[/tex] + 5

h(7) = -[tex]\sqrt{(7)-3}[/tex] + 5

h(7) = -√4 + 5

h(7) = -2 + 5

h(7) = 3

The quadratic formula is:

[tex]y = ax^{2} + bx + c[/tex]

To complete the square, take half of the b coefficient and square it. Zero it out in the equation by adding and subtracting it. Use the order of operations (PEMDAS) and solve for x.

I hope this helps. Let me know if you want me to clarify anything or if you have any questions!

The solution of the given quadratic equation is x = -1 ±√2

Suppose that we've a function y = f(x) such that f(x) is quadratic.

When y = 0, then the values of x for which f(x) = 0 is called the solution of quadratic equation f(x) = 0. This solution gives values of x, also when we plot x and f(x), we will see that the graph intersects the x-axis at its solution points.

The quadratic formula is given as;

x² + 2x =1

Then its solutions are given as;

[tex]x = \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a}[/tex]

[tex]x = \dfrac{-2 \pm \sqrt{2^2 - 4(-1)}}{2}\\\\x = \dfrac{-2 \pm \sqrt{4 + 4}}{2}\\\\\\x = \dfrac{-2 \pm \sqrt{8}}{2}\\\\x = \dfrac{-2 \pm 2\sqrt{2}}{2}\\\\\\x = \dfrac{-1 \pm 1\sqrt{2}}{1}[/tex]

Therefore, the solution is x = -1 ±√2

Learn more about quadratic equations here:

https://brainly.com/question/3358603

#SPJ2

Answer:

problem please

Step-by-step explanation:

Answer:

draw a diagonal line from (0,0) to (10,100) then find the output then you will get your answer

Step-by-step explanation:

Answer:

23/16

Step-by-step explanation:

simplify, 56/128 = 7/16

7 + 16 over 16

add together 7 and 16= 23

=23/16

Answer:

[tex]\Large \boxed{\frac{23}{16} }[/tex]

Step-by-step explanation:

56/128 + 1

56/128 is a fraction.

1 is a whole number.

1 can be rewritten as a fraction.

1 = 128/128

56/128 + 128/128

Add the fractions since denominators are equal.

(56+128)/128

184/128

Simplify the fraction.

8(23)/8(16)

23/16

Answer:

[tex]\huge\boxed{Option \ B}[/tex]

Step-by-step explanation:

1) 3 + 2 = 5       [Since the result is a natural number, it is a rational number]

2) [tex]\sqrt{19} + \frac{7}{2}[/tex]    [ It has a square root that cannot be simplified further so the sum of this is an irrational one ]

3) [tex]\frac{18}{3} + \frac{11}{10000}[/tex]     [The sum of it is rational i.e. in the form of p/q ]

4) -6+ (-3.251) = -6-3.251 = -9.251 [ Since the result is an integer, it is a rational number]

Answer:

[tex]\Huge \boxed{\sqrt{19} +7}[/tex]

Step-by-step explanation:

Rational numbers can be integers, fractions, and whole numbers.

Rational numbers can be expressed as fractions p/q, where p and q are whole numbers.

[tex]3+2=5[/tex]

5 is whole number, it is a rational number.

[tex]\sqrt{19} +7= 11.358899....[/tex]

[tex]\sqrt{19}[/tex] is an irrational number, it cannot be expressed as a fraction p/q, where p and q are whole numbers.

[tex]\displaystyle \frac{18}{3} +\frac{11}{10000} =\frac{60011}{10000}[/tex]

The result is rational, it can be expressed as a fraction p/q, where p and q are whole numbers.

[tex]-6+(-3.251)=-9.251[/tex]

The result is rational, it can be expressed as a fraction p/q, where p and q are whole numbers.

Answer: It would be all of the above.

Step-by-step explanation:

Answer:

(4,3)

Step-by-step explanation:

To find the midpoint add the end points and divide by 2

P(2,5)    S ( sx, sy)  and the midpoint is and H (3,4)

X coordinate

( 2+ sx) /2 = 3

Multiply each side by 2

2+sx = 3*2

2+sx = 6

Subtract 2

sx = 4

Y coordinate

( 5+ sy) /2 = 4

Multiply each side by 2

5+sy = 4*2

5+sy = 8

Subtract 5

sy = 3

The end point is

(4,3)

Answer:

[tex]\huge \boxed{\mathrm{S(4,3)}}[/tex]

Step-by-step explanation:

We can use the midpoint formula to solve for the endpoint.

[tex]\displaystyle m=(\frac{x_1+x_2 }{2} ,\frac{y_1+y_2}{2} )[/tex]

The midpoint of PS is H.

[tex]\displaystyle \frac{2+x_2 }{2} =3 \ \ \ \frac{5+y_2}{2} =4[/tex]

[tex]\displaystyle 2+x_2 =6 \ \ \ 5+y_2 =8[/tex]

[tex]x_2=4 \ \ \ y_2=3[/tex]

S(4, 3)

Answer:

no because Chance is likely to account the result.

Answer:

(sinx) (sin2x)

Step-by-step explanation:

2 sinx cosx = sin 2x

Answer: Hi!

Remember, when you're subtracting a negative, that's equal to adding a positive. So -2-(-17) is actually equal to -2 + 17!

-2 + 17 = 15

The expression -2-(-17) is equal to 15.

Hope this helps!

Answer:

Step-by-step explanation:

[tex]Original price = \$50\\Discount = 15\%\\\\\frac{15}{100} \times 50\\ = \$7.5\\[/tex]

Answer:

3(2c+d)-4(c-d)+d^2.

6c+3d-(4c+4d)+d^2.

6×1+3×3-4×1+4×3+9.

6+9-4+12+9=32.

Answer: NO

Step-by-step explanation:

The line that separates the two part is a dashed line which means that the point on the lines are not in the solution

EXTRA: ONLY IF IT IS A SOLID LINE, THE POINTS WILL BE A SOLUTION

(-2,0) is on the dashed line, so it is not a solution

Answer: Hi! Here we're trying to find the unit rate.

So we know that the truck travels 238 miles in 3.5 hours. To find the unit rate, the speed of miles per hour, all we need to do is divide the miles by the total time!

238 ÷ 3.5 = 68

So, the truck travels at 68mph.

Hope this helps!

Answer:

Step-by-step explanation:

(x1, y1) = (-4 , -9)   ; (x2, y2) = (-10,  -3)

[tex]Midpoint(\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})\\\\\\=(\frac{(-4)+(-10)}{2},\frac{(-9)+(-3)}{2})\\\\\\=(\frac{-14}{2},\frac{-12}{2})\\\\\\=(-7 , -6)[/tex]