All categories

3 years ago

-1/8(x-4)=-4 how do i show my work

Mathematics

1 answer:

UkoKoshka [18]3 years ago

6 0

Answer: the answer is x=36

Step-by-step explanation:

Simplify \frac{1}{8}(x-4)

(x−4) to \frac{x-4}{8}

x−4

-\frac{x-4}{8}=-4

−

x−4

=−4

2 Multiply both sides by 88.

-x+4=-4\times 8

−x+4=−4×8

3 Simplify 4\times 84×8 to 3232.

-x+4=-32

−x+4=−32

4 Regroup terms.

4-x=-32

4−x=−32

5 Subtract 44 from both sides.

-x=-32-4

−x=−32−4

6 Simplify -32-4−32−4 to -36−36.

-x=-36

−x=−36

7 Multiply both sides by -1−1.

x=36

You might be interested in

Ill give you braindeath if you get this right

victus00 [196]

Answer:

The larger angle is 144 degrees and the smaller angle is 36 degrees

Step-by-step explanation:

Because this is a supplementary angle you have to find out what x is to solve this equation $2.4x+9.6x=180$

Because 2.4x and 9.6x are like terms we add them $2.4x+9.6x=12x$

So now to find x we divide 180 by 12 to get 15 $\frac{12x}{12} =\frac{180}{12}$

We replace the x with 15 $2.4(15)+9.6(15)=36+144$

We add 36 and 144 which equals 180

5 0

2 years ago

Read 2 more answers

alice is writing an essay she has written 774 words there are 9 words on each line how may lines has she written

amid [387]

Answer:

86 words/line

Step-by-step explanation:

774÷9= 86 words

5 0

2 years ago

PLEASE HELP ASAP!!

Alex Ar [27]

Answer:

Step-by-step explanation:

xhxhdjdhxhdhehrhfhchxhdjeurjr

7 0

2 years ago

A ceramics workshop makes wreaths, trees, and sleighs for sale at Christmas. A wreath takes 3 hours to prepare, 2 hours to paint

Vanyuwa [196]

If all things can be made at the same time, then it would look something like this(all numbers should be rounded down):

127 of Prep: Wreath:127/3 = 42 prepped
127 of Prep: Tree:127/14 = 9 prepped
127 of Prep: Sleigh:127/4 = 31 prepped

104 of Painting: Wreath:104/2 = 52 painted(but because only 42 were prepped, your number will be 42 still)
104 of Painting: Tree:104/3 = 34 painted(As stated above, but with only 9)
104 of Painting: Sleigh:104/17 = 6 painted(this number will overwrite the number of prepped sleighs as only 9 could be painted in the allotted time.)

133 of Firing: Wreath:133/9 = 14 ready to go
133 of Firing: Tree:133/4 = 33(but only nine were painted so the number ready to go is 9)
133 of Firing: Sleigh:133/7 = 19(but only 6 are ready to go)

Final Results: Wreath - 14
Tree - 9
Sleigh - 6

4 0

3 years ago

Read 2 more answers

The area of the triangle when x = 2 is 14. Which equation can be used to represent the area of the triangle, A(x)? A(x) = 2(f ∙

Lisa [10]

The equation that can be used to represent the area of the triangle is A(x) = 0.5(f ∙ g)(x) ⇒ 2nd answer

Step-by-step explanation:

The formula of the area of a triangle is A = $\frac{1}{2}$ b h, where

b is the length of the base of the triangle
h is the length of the height of the triangle

∵ The area of the triangle when x = 2 is 14

∴ The base and the height of the triangle are functions of x

Assume that the length of the base of the triangle is represented by f(x) and the length of the height of the triangle is represented by g(x)

∵ A = = $\frac{1}{2}$ b h

∵ b = f(x)

∵ h = g(x)

- Substitute b by f(x) and h by g(x) in the rule and replace A by

A(x) because the area of the triangle is a function of x

∴ A(x) = $\frac{1}{2}$ f(x) . g(x)

∵ f(x) . g(x) can be written as (f . g)(x)

∴ A = $\frac{1}{2}$ (f . g)(x)

∵ $\frac{1}{2}$ = 0.5

∴ A = 0.5(f . g)(x)

The equation that can be used to represent the area of the triangle is A(x) = 0.5(f ∙ g)(x)

Learn more:

You can learn more about the functions in brainly.com/question/2645523

#LearnwithBrainly

4 0

3 years ago