If m<13=m<15=m<7, what conclusions can you make about lines a, b, c, and d?

•Only lines a and b are parallel.
•Only lines c and d are parallel.
•Lines a and b are parallel, and lines c and d are parallel.
•No conclusions can be made.

Answer:

399.30

Step-by-step explanation:

12.10 times 33 hours equals 399.30

Answer: 399.3

Step-by-step explanation: 12.10 x 33 = 399.3

Answer:

DDDDD...............................

D.

Hope this helps :)

Answer:

We conclude that the solution to the system of linear equations will be:

(x, y) = (-4, 0)

Step-by-step explanation:

Please check the attached diagram.

In the attached diagram:

From the diagram, we can easily identify that both lines meet or intersect at x = -4 and y = 0.

In other words, the point of intersection of the system of equations is:

(x, y) = (-4, 0)

We know that the point(s) of the intersection of the system of equations represents the solution of the system of equations.

Therefore, we conclude that the solution to the system of linear equations will be:

(x, y) = (-4, 0)

Answer:

[tex]3x^{2}+26x+48[/tex]

Step-by-step explanation

Just in case you need to solve it, I'm using distributive property:

[tex]3x(x+6) + 8(x+6)[/tex]

[tex]3x^{2}+18x+8(x+6)[/tex]

[tex]3x^{2}+18x+8x+48[/tex]

[tex]3x^{2}+26x+48[/tex]

Answer:

x= 30

y= 60

z= 120

Step-by-step explanation:

hope fully this is correct!

Answer:

decreased by twenty five percent

Answer: Newton's law of universal gravitation is represented by F = GMm/r2 where F is the magnitude of the gravitational force exerted by one small object on another, M and m are the masses of the objects, and r is a distance. Force has the SI units kg · m/s2.

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Remark

Start with the meaning of g[f(x)]. This when you write g(x), where ever you see and x in g(x), put in an f(x)

g(f(x))

g(x)= x + 1                     Substitute f(x) for x

g(f(x)) = f(x) + 1              Substitute x^2 for f(x)  

g(f(x)) = x^2 + 1              

g(f(-2)) = (-2)^2 + 1        Substitute -2 for x

g(f(-2)) = (4) + 1              

g(f(-2)) = 5          

Answer:

[tex]y = 2x-5[/tex]

Step-by-step explanation:

Given

[tex](x_1,y_1) = (3,1)[/tex]

Parallel to: [tex]y = 2x + 3[/tex]

Required

Determine the line equation

First, we calculate the slope of [tex]y = 2x + 3\\\\[/tex]

For an equation in the form [tex]y = mx + c[/tex]

[tex]m = slope[/tex]

So, by comparison:

[tex]m = 2[/tex]

The line equation is then calculated:

[tex]y - y_1 = m(x - x_1)[/tex]

Where [tex](x_1,y_1) = (3,1)[/tex] and [tex]m = 2[/tex]

So, we have:

[tex]y - 1 = 2(x - 3)[/tex]

[tex]y-1 = 2x-6[/tex]

[tex]y = 2x-6+1[/tex]

[tex]y = 2x-5[/tex]

Answer:

-84i - 12i

Step-by-step explanation:

The distributive property is: a(b+c) = ab + ac

In this case, we have -6i(-14i+2)

-6i = a

-14i = b

2 = c

-6i(-14i+2) = -6i(-14i) + -6i(2)

= 84i^2 - 12i

= -84 - 12i

Answer:

84-12i

Step-by-step explanation:

-6i(-14i+2).

since we can’t add the numbers in the (), we multiply -6i to 14i and 2.

minus times minus equals positive +.

minus times positive equals minus, same with positive times minus.

positive times positive numbers equal positive.

with this, -6i times -14i equals +84 although we don’t need to put the +.

then -6i times +2 equals -12i. We have to put the i in 12i because the i is in -6i, plus that is what we are multiplying with. So the equation would be..

+84+(-12i)

= 84 - 12i

Answer:

3x+y+11=0 ans

Step-by-step explanation:

given question;(-5,4) is (x1,y1) and m=slope=-3

then, using formula

y-y1=m(x-x1)

y-4=-3(x+5)

y-4=-3x-15

3x+y+11=0 ans

Given:

Fractions [tex]\dfrac{1}{9},\dfrac{2}{9},\dfrac{3}{9}[/tex] etc.

To find:

What happens with the “ninth” fractions.

Solution:

We have, the values of [tex]\dfrac{1}{9},\dfrac{2}{9},\dfrac{3}{9}[/tex] are

[tex]\dfrac{1}{9}=0.11111...[/tex]

[tex]\dfrac{2}{9}=0.22222...[/tex]

[tex]\dfrac{3}{9}=0.33333...[/tex]

Clearly we can spot a pattern, because after decimal the numerator digit of fraction is repeating.

Similarly,

[tex]\dfrac{9}{9}=0.99999...[/tex]

Therefore, the decimal value of [tex]\dfrac{9}{9}[/tex] is 0.99999..., which is approximately 1.

Answer:

A. V=4 pi r^2 because it is a complete sphere

the product is 6 3/12

or 6 wholes and 3 over 12  (6[tex]\frac{3}{12}[/tex])

Answer:

6.25

Step-by-step explanation:

Answer:i believe it is 5.7

Step-by-step explanation:

Answer:

The value of a that can substituted into equation D = 4b + 5

Step-by-step explanation:

Given that:

a = 4b + 5   ---- (equation c)

a = 6b - 2   ---- (equation d)

Replace the value of a = 4b + 5 into "a" in (equation d) to solve the system of equations.

So;

4b + 5 = 6b -2

5 + 2 = 6b -4b

7 = 2b

b = 7/2

b = 3.5

Answer:

The correct answer is 4b + 5 ( A )

Step-by-step explanation:

Took the test and got it right trust me its A

Mark me the brainliest lol

Answer:

It is B

Hope this helps!

The slope of the line that passes through the point (3, -10.5) and (7.-28.5) will be -5

The slope is the ratio of the vertical changes to the horizontal changes between two points of the line.

The slope of the line is calculated as follows:

m = Δy/Δx

Given that the line that passes through the points (3, -10.5) and (7.-28.5)

To find the slope of the line that passes through points (3, -10.5) and (7.-28.5).

Therefore, the slope of the line is;

m = Δy/Δx

m = (-28.5- 10.5)/(7 - 3)

m = -20/4

When we simplify it, then we get;

m = -5

Hence, the slope of the line is -5.

To know more about the Slope of the line here;

brainly.com/question/14511992

#SPJ2

Answer:

-3x/2

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

If you think of it as a graph the y intercept is -430, meaning that after 0 minutes it's at -430 (it started at -430).

Because you multiply the number of minutes by 38, that means it ascends by 38 meters every minute.

Answer:

64, 40 + 24

Step-by-step explanation:

5:3

a - b = 16

a = 5k

b = 3k

5k - 3k = 16

2k = 16

k = 8

a = 40

b = 24

a + b = 64

Answer:

y=-10

Step-by-step explanation:

In this problem you're trying to figure out what y equals.

First you subtract 11 from both sides.

30=-3y

Then, you divide each side by -3 to find y.

-10=y

y=-10

Answer:

1- nothing

2- y=-10

Step-by-step explanation:

1- I like anime but I have to finish naruto and the death note first .

2- 41=-3y+11

41-11=30

30/-3=-10

answer

y=-10

Answer:

(- 2, 15 ) and (2, 7 )

Step-by-step explanation:

Given the 2 equations

y = 3x² - 2x - 1 → (1)

2x + y = 11 → (2) ← subtract 2x from both sides

y = 11 - 2x → (3)

Substitute y = 3x² - 2x - 1 into (3)

3x² - 2x - 1 = 11 - 2x ( subtract 11 - 2x from both sides )

3x² - 12 = 0 ( add 12 to both sides )

3x² = 12 ( divide both sides by 3 )

x² = 4 ( take the square root of both sides )

x = ± [tex]\sqrt{4}[/tex] = ± 2

Substitute these values into (3) for corresponding values of y

x = - 2 : y = 11 - 2(- 2) = 11 + 4 = 15 ⇒ (- 2, 15 )

x = 2 : y = 11 - 2(2) = 11 - 4 = 7 ⇒ (2, 7 )

Answer:

i think it's D

Step-by-step explanation:

if not im sooooooooooooooooooooooooo sorry

Answer:

Intersection Point: (0.4, 3.8)

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

Step 1: Define Systems

y = 2x + 3

x + 2y = 8

Step 2: Graph

Where the 2 lines intersect is the solution set to the systems of equations.