Please help I need answer i'm very tired. 100 POINTS ON THE LINE! FIND THE VALUE OF X IN EACH CASE.

11

Step-by-step explanation:

Use corresponding angles.

Angle FBC is 180 - 147 which is 33.

This means x is 180 - 33 - Angle EBA.

EBA is 180 - 4x.

x = 180 - 33 - (180 - 4x)

x = 180 - 33 - 180 + 4x

-3x = 180 - 33 - 180

-3x = -33

3x = 33

x = 11

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Step-by-step explanation:

You need the supplement of <DEB

<DEB and <FEB are supplementary and = 180 degrees.

<DEB = 4x

4x + <FEB = 180             Subtract 4x from both sides

<FEB = 180 - 4x

Next you need the supplement of 147 degrees.

<EFB + <GFB = 180

<EFB + 147 = 180

<EFB = 180 - 147

<EFB = 33

Now you have enough information to solve for x. There are other ways this could have been done.

33 + 180 - 4x + x = 180            All triangles have 180 degrees

- 3x +213 = 180                        Subtract 213 from both sides    

- 3x = 180 - 213                        Combine

-3x = -33                                  Divide by - 3

-3x/-3 = - 33 / -3

x = 11

you have to wait a while to reward brainliest if only one person answers. if 2 people answer there should be a "mark brainliest" on their question.

i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function