2E. Point B is halfway between A and C. The distance from C to D is the same as the distance from D to E, which is the same as the distance from E to F. The area of triangle ACF is 180 cm2. How many square centimeters is the shaded area of triangle BCE?

Answer:

b-4

Step-by-step explanation:

I'm going to assume because it states Patrick cuts a piece of bored. taking away from it.

Answer:If a variable is connected to a number by multiplication at one side the linear equation, then try its inverse operation division at both left and right-hand sides of the equation for solving the variable. 4 x = 24 In this example, the number 4 is multiplied to variable x.

Step-by-step explanation:

Answer:

no the y may be to the degree of 1 but the variables in the equation violate the linear equation definition. Therefore the equation is not linear.

Step-by-step explanation:

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be 0 or 1 for each of its variables.

Given:

cos 120°

To find:

The exact value of cos 120° in simplest form with a rational  denominator.

Solution:

We have,

[tex]\cos 120^\circ[/tex]

It can be written as

[tex]\cos 120^\circ=\cos (90^\circ+30^\circ)[/tex]

[tex]\cos 120^\circ=-\sin 30^\circ[/tex]             [tex][\because \cos (90^\circ-\theta)=-\sin \theta][/tex]

[tex]\cos 120^\circ=-\left(\dfrac{1}{2}\right)[/tex]             [tex][\because \sin 30^\circ=\dfrac{1}{2}][/tex]

[tex]\cos 120^\circ=-\dfrac{1}{2}[/tex]

Therefore, the exact value of cos 120° is [tex]-\dfrac{1}{2}[/tex].

Answer:

a=554.88

Step-by-step explanation:

20.4*27.2=

Answer:

4.5 and 1.5

Step-by-step explanation:

4.5+1.5=6

4.5-1.5=3(difference)

Answer:

4.5 and 1.5

Step-by-step explanation:

Let the 2 numbers be x and y with x > y , then

x + y = 6 → (1)

x - y = 3 → (2)

Add the 2 equations term by term to eliminate y, that is

2x + 0 = 9

2x = 9 ( divide both sides by 2 )

x = 4.5

Substitute x = 4.5 into (1) for value of y

4.5 + y = 6 ( subtract 4.5 from both sides )

y = 1.5

The 2 numbers are 4.5 and 1.5

Answer:

Sometimes, because a vertical line can be on top of the y-axis or next to it.

Hope it helps :)

Answer:

57.50 dollars

Step-by-step explanation:

you can use a calculator and multiply so it would give you the finishes product

Answer:

172.5

Step-by-step explanation:

you do 230/4 which is 57.5 then you got to do 57.5 times 3 which is 172.5

Answer:

Oof

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

m + 16 = 31

m = 31 - 16

m = 15

Answer:

m = 15

Step-by-step explanation:

15 + 16 = 31

Answer:

positive

Step-by-step explanation:

because above sea level is good

Answer:

Translated 2 units Right

and Translated 4 units left and Across the y - axis

Now the new function is

h(x) = -( x + 2 )³ - 4

Step-by-step explanation:

Step(i):-

Type of transformation                                change of function

a)   The translated left 'c' units                           x - c

b)  The translated Right 'c' units                        x + c

Step(ii)

The given function  f(x) = x³

The given function is translated '2' units right side then the new function

  h(x) = ( x + 2 )³

and next  the translated '4 ' units left sides and reflected across the y-axis

Now the new function is

h(x) = -( x + 2 )³ - 4

Answer: left, down,x-axis

Step-by-step explanation:

Answer:

Shepherd digital item that she sold on 1386

Step-by-step explanation:

to to calculate the actual price of the digital item we need to calculate likewise

110 / 100 * 1 260 that gives us 1,386 answer

Answer:

3.1% of 19,500= 604.50

4836 ÷ 604.50 = 8

8 years is the answer

Answer:

c. x=12.5

Step-by-step explanation:

Equation Solving

Given the equation

2(x - 4) = 17

Solving for x implies doing several operations needed to have x isolated in the left part of the equation.

Dividing by 2:

x - 4 = 17/2

x - 4 = 8.5

Now we add 4:

x = 8.5 + 4

x = 12.5

Answer:  c. x=12.5

Answer:

-5pi/4

Step-by-step explanation:

3pi/4 on the unit circle is coterminal with -5pi/4 because they are the same distance from 0

Answer: a. -5pi/4

Step-by-step explanation:

Edge

Answer:

24 Units.

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

Answer:

(3,8): No,  (-1,-11): Yes,  (2,7): Yes,  (0,-6): No

Step-by-step explanation:

Basically, you just substitute x and y with the numbers given.

18x - 3y = 15

y = 6x - 5

(3,8):

18(3) - 3(8) = 15

54 - 24 = 30  It is not equal to 15, so it does not work.

y = 6x - 5

8 = 6(3) - 5

8 = 13  It is not equal to 8, so it does not work.

Therefore, (3,8) is not a solution.

Try this for every pair and you will find that (-1,-11) and (2,7) are solutions.

I hope this helps!

Answer:

There are three terms in the expression.

Step-by-step explanation:

Some background knowledge:

Algebraic expressions do not include equal signs.

Terms are generally values that are added or subtracted.

For example,

2x+6 has two terms which are 2x and 6.

Here:

The term 2x has a coefficient (the number next to a variable) of 2 and the term '6' is a constant.

Please note that a constant is a number that does not include a variable.

LET US SOLVE OUR CASE:

Given the expression

15.5 - (6 x 2) - (16 ÷ 4)

Please note that:

Therefore, there are three terms in the expression.

Answer:

$200 dollars my friend.

Step-by-step explanation:

Hope I helped!

The solution is Option G.

The value of the equation A = ( 2/3 ) x 15% x $ 2000 = $ 200

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

A = ( 2/3 ) x 15% x 2000   be equation (1)

On simplifying the equation , we get

A = ( 2/3 ) x ( 15/100 ) x 2000

A = ( 2/3 ) x ( 15 ) x ( 20 )

On further simplification , we get

A = ( 2/3 ) x 300

A = 2 x 100

A = $ 200

Therefore , the value of A is $ 200

Hence , the equation is A = $ 200

To learn more about equations click :

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The congruent corresponding part of the triangles from the options is ∠N = ∠Y.

Two triangles are said to be congruent if they have congruent corresponding parts.

Given that, two triangles Δ MNO and Δ XYZ that are congruent.

The corresponding parts are =

∠M ≅ ∠X

∠N ≅ ∠Y

∠O ≅ ∠Z

MN ≅ XY, NO ≅ YZ and MO ≅ XZ

Hence, the congruent corresponding part of the triangles from the options is ∠N = ∠Y.

Learn more about congruent triangles, click;

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Answer:

y=mx+c

y=2x+9

Step-by-step explanation:

Slope(m)=2, y-intercept(c) =9

Substitute in the equation y=mx+c

Answer:

6x + 5/6

Step-by-step explanation:

2(x + 1/4) + 2(2x + 1/3)

2x + 1/2 + 4x + 2/3

6x + 5/6

Answer:

3d

Step-by-step explanation:

My brainliest please

Answer:

3d

Step-by-step explanation:

do 8-5+3, but you will still need to multiply the 3 and d.

Answer : 37 minutes

Step-by-step explanation:

Subtract 25 and 17.23 then divide by 0.21

25-17.23=7.77 divide by 0.21 (21 divided by 100) =37

Answer:

∠ EHK

Step-by-step explanation:

Adjacent angles are positioned next to each other on a straight line and are supplementary.

∠ IHK is next to ∠ EHK on the line DI and are adjacent

Answer: I’m not sure if this is what you’re looking for, but I do.

Step-by-step explanation: And have been for 14 years

Answer:

I'm actually planning to move up there after I graduate!

Step-by-step explanation:

Got some family up there that I barely even know but can't help but feel at ease when Im there. 10/10

Answer:

30 dollars

Step-by-step explanation:

The y-intercept is 15 and the slope is 30

How?

slope = change in y/change in x

Answer:

you do realize you're showing your face

Step-by-step explanation: