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3 years ago

3/4 c - 7/12 + 7/24 c + 2/3 - 1/6 c

Mathematics

2 answers:

CaHeK987 [17]3 years ago

8 0

Answer:

c+1/12

Step-by-step explanation:

18/24c-7/12+7/24c+8/12-4/24c=c+1/12

dimaraw [331]3 years ago

6 0

Answer:

(7/8)c

Step-by-step explanation:

The LCD here is 24. Multiply all five terms by 24 and then divide the sum of the five results by 24:

18c - 14 + 7c + 16 - 4c 21c

-------------------------------- = --------------

24 24

Dividing both 21 and 24 by 3, we get the fully reduced form 7c/ 8 = (7/8)c

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What is the domain of the function y=-720t + 3600 ?

Colt1911 [192]

Answer:

We conclude that:

$\mathrm{Domain\:of\:}\:-720t+3600\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

Please also check the attached graph.

Step-by-step explanation:

Given

Given the function

$y=-720t\:+\:3600$

To determine

What is the domain of the function y=-720t + 3600

We know that the domain of the function is the set of input argument values for which the function is real and defined.

Given the function

$y=-720t\:+\:3600$

From the given function, it is clear that the function has no undefined points nor domain constraints.

Therefore, the domain of the function is

$-\infty \:$

Thus, we conclude that:

$\mathrm{Domain\:of\:}\:-720t+3600\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

Please also check the attached graph.

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3 years ago

Given that 2x+7=27 and 3x+1=28, does 2x+7=3x+1? explain

diamong [38]

\left[x \right] = \left[ 6\right][x]=[6] totally answer

5 0

3 years ago

Are 8/5 and 24/20 equal?

lesantik [10]

Yes i i can confirm this

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3 years ago

Read 2 more answers

PLEASE HELP OH LORD JESUS PLEASE HELP ME!! I NEED HELP!! PLEASE HELP!!!

ddd [48]

Answer:

-1 <---------- slope

Step-by-step explanation:

Since the formula is y2-y1=x2-x1

since the points are (-2,6) and (0,4)

Enter the points in

4-6/0-(-2) ----> (2 negatives is a +)

-2/2= -1

The slope is -1

If the slope is -1, the equation will be y=-x+b

then, enter one of the given points, (-2,6)

6=2+b

b=4

So the slope int form is y=-x+b

to find the point slope form,

y-y1=m(x1-x) <--- formula

So,

take 1 point (-2,6) and enter it in

y-6=-1(x+2) <--- point slope form

to graph y=-3x+2

make x=0 and enter into the equation

y=0+2

y=2

so if x=0, y=2 so thats one point (0,2)

and lets say if x=-6 (enter into equation)

y=-3(-6)+2

y=18+2

y=20

so if x=-6, y=20 (another point) (-6,20)

you only need 2 points to graph a line

so enter (0,2) and (-6,20) and draw a line

4 0

4 years ago

PLEASE HELP ASAP! Find the area of quadrilateral ABCD in each case.

Arisa [49]

Answer:

The area is 5 units²

Step-by-step explanation:

∵ The area of the square of side length 3 which contains

the quadrilateral ABCD = 3 × 3 = 9 units²

∵ The area of the 4 triangles on the sides of the quadrilateral ABCD

= 1/2(2)(1) + 1/2(1)(2) + 1/2(2)(1) + 1/2(1)(2) = 4 units²

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6 0

3 years ago