PLSSS HELP IF YOU TURLY KNOW THISS

Answer:

I think its X[tex]\frac{4}{5}[/tex]

Step-by-step explanation:

Answer:

The answer is x^4/5 (the second one)

Step-by-step explanation:

Answer:

9/9/108/126

Step-by-step explanation:

1/2bh is how you find the area of a triangle ! :)

This means that for both triangles, the area is 2 times the height, 9, then multiplied by one half. The area is 9 for both the left and right triangle.

The area of the rectangle is the product of the two lengths: 9 and 12, which is 108.

This means that the area of the entire trapezoid is 126.   :D

Answer:

31.7079632679 round it up and you get 32

Step-by-step explanation:

pi times 25 +16 because 8 times 2 is the area of the base

so basically the equation is

pi x 25 + 16=

pi x 25 is about 15.7079632679 if my calculations are correct

and then 15.7079632679 + 25 and we get 31.7079632679

Answer:

A=264 pi

? Is 264

Hope this helps!

Answer:

Show similarity between triangle WXZ and triangle VXY then write XY/XZ=VY/WZ

The reason is: The ratio of corresponding sides of similar triangle are equal.

Answer:  

Answer:

See below

Step-by-step explanation:

-8/x - 11 = -2

First add 11 to both sides

-8/x - 11 + 11 = -2 + 11  simplifies to  -8/x = 9

Now multiply both side by x

( -8/x)  X ( x ) = ( 9 )  X ( x ) which simplifies to -8 = 9x

Divide each side by 9

-8/9 = (9x)/9 which simplifies to   -8/9 = x  or   x = - 8/9

Answer:

yes

...................

Answer:

yes.............

Answer:

  (c)  Similar by AA~

Step-by-step explanation:

The outside segments are marked parallel, so the angles formed where the transversals meet them are congruent. That is ∠CBD ≅ ∠EDB, and ∠CED ≅ ∠ECB. (The vertical angles where the lines cross are congruent, as well.)

So, the angles in one triangle are congruent to the angles in the other triangle. The triangles are similar by the AA~ postulate.

Answer:

37.68

Step-by-step explanation:

circumference is diameter, which in this case is 12,times pi which I always simplify to 3. 14

12 times 3. 14 is approximately 37cm so that is why I have given this answer

brainliest?

Option B) is correct.

Here, we are given –

Let's find it's radius first.

[tex]\qquad[/tex][tex] \sf \longrightarrow Radius = \dfrac{Diameter }{2} [/tex]

[tex]\qquad[/tex][tex] \sf \longrightarrow Radius = \dfrac{12 }{2}[/tex]

[tex]\qquad[/tex][tex] \sf \longrightarrow Radius = \cancel{\dfrac{12 }{2}}[/tex]

[tex]\qquad[/tex][tex] \bf \longrightarrow Radius = 6 \: cm[/tex]

We know that–

[tex]\qquad[/tex][tex] \pink{\bf \longrightarrow Circumference \: of \: circle = 2\pi r}[/tex]

[tex]\qquad\qquad\quad\underline{\sf{Substituting \ Values \ :}}[/tex]

⠀⠀⠀━━━━━━━━━━━━━━━━━━━━━━━━━━

[tex]\qquad[/tex][tex] \sf \longrightarrow Circumference_{(Circle)} = 2 \pi r[/tex]

[tex]\qquad[/tex][tex] \sf \longrightarrow Circumference_{(Circle)} = 2 \pi \times 6[/tex]

[tex]\qquad[/tex][tex] \sf \longrightarrow Circumference_{(Circle)} =2 \times 3.14\times 6[/tex]

[tex]\qquad[/tex][tex]\pink{ \bf \longrightarrow Circumference_{(Circle)} = 37.68 \: cm }\\[/tex]

Answer: 2 over 1

Step-by-step explanation:

1+1=2

However we want this as a fraction

Any whole number as a fraction is just over one

Therefore the final answer is 2 over 1

You’re welcome Kaeya!

Answer: it’s 2 over 1 mate

Step-by-step explanation: you’re welcome

Answer:

  f = 2.75p

Step-by-step explanation:

You can see that the amount of flour for 6 cakes is double the amount for 3 cakes, so the amount of flour is proportional to the number of cakes. An equation for a proportional relationship will have the form ...

  f = kp

We can find the value of k from any column in the table.

  8.25 = k(3) . . . . using the values in the first column

  8.25/3 = k = 2.75 . . . . . divide by 3

The equation is ...

  f = 2.75p

_____

Additional comment

If the input doubles, but the output does not, then the relationship is not proportional. We ordinarily expect recipes to have proportional relationships.

Answer:

-6

Step-by-step explanation:

[tex](3 \times 2) - (4 \times 3) \\ (6) - (12) \\ 6 - 12 \\ = - 6[/tex]

Profit function gives the profit earned for given input. Thus, Rita has correct solution, that is, she needs to make 7 necklace to get $78 profit.

It might not be always possible. But for simple cases, we can try using addition or subtraction or such operations in linear equations if there is single variable with single equation.

For the given case, the profit $78 for x necklace manufactured is

[tex]8(x + 2.75) = 78[/tex]

(remember that many times, when using letters or symbols, we hide multiplication and write two things which are multiplied, close to each other. As in [tex]2 \times (x + 3) = 2(x + 3)[/tex])

Solving this equation, we get:

[tex]8(x + 2.75) = 78\\\\\text{Dividing by 8 on both the sides}\\\\(x + 2.75) = \dfrac{78}{8} = 9.75\\\\\text{Subtracting 2.75 from both the sides}\\\\x = 9.75 - 2.75 = 7[/tex]

Rita has correct solution, that is, she needs to make 7 necklace to get $78 profit.

Learn more about solving linear equations here:

https://brainly.com/question/6196569

Answer:

C

Step-by-step explanation:

Answer:

(a) 16.89

(b) 17.44

Step-by-step explanation:

Answer:

-23

Step-by-step explanation:

Negative 2 plus positive 3 equals 1.

-2 + 3 = 1

I hope this helps you out :)

Answer:

sum: 2x + 3 but you cant add not like terms

Term   2x + 3

Product   8x+12

factor   2,x ;5,y; 4,(2x+3)

quotient   4(2x+3) ÷ 5 = 12 ÷ 5y

coefficient = 2 and 5

Step-by-step explanation:

sum: 2x + 3 but you cant add not like terms

Term   2x + 3

Product   8x+12

factor   2,x ;5,y; 4,(2x+3)

quotient   4(2x+3) ÷ 5 = 12 ÷ 5y

coefficient = 2 and 5

Answer:

x=6

Step-by-step explanation:

6 +2 is 8

2(6) - 9 = 3

8 times 3 is 24

Mark Brainliest :)

Answer:

C 40.8 meters

Step-by-step explanation:

circumference equals diameter, aka 2r, times 3.14, aka pi

have a good day friend :)

The written form of vector AB in component form is; (4,8)

From the given points;

From evaluation, the angle direction of AB is;

Hence, the x and y components of vector AB are;

Read more on component of vectors;

https://brainly.com/question/2142917

Step-by-step explanation:

what are you looking for

drop ur comment below

Answer:

3.1x + 2.2x - 2.4y - 1.4y + 1.9 - 3.4

Step-by-step explanation:

3.1 x - 2.4 y + 1.9 + 2.2x - 1.4y - 3.4

→ Collect all the like terms

3.1x + 2.2x - 2.4y - 1.4y + 1.9 - 3.4

6. x=1 , y=2

7. x=-4 , y=5

8. Infinitely Many Solutions

Answer:

Solution:

We know the following rules:

Now, let's solve each problem.

Learn more about exponents: https://brainly.com/question/26553706

Answer:  (-2, 8)

Explanation:

Plug x = -2 into the second equation. Isolate y.

5x+3y = 14

5(-2)+3y = 14

-10+3y = 14

3y = 14+10

3y = 24

y = 24/3

y = 8

We have x = -2 lead to y = 8.

Therefore, the ordered pair (x,y) = (-2,8) is the solution to this system.

The graph is an illustration of an exponential function

The equation of the graph is: [tex]y = 25.5 * 0.6^x[/tex]

From the graph, we have the following ordered pairs

(x,y) = (0, 25.5), (1, 15.3) and (2, 9.18)

An exponential function is represented as:

[tex]y = ab^x[/tex]

When x = 0, we have:

[tex]25.5 = ab^0[/tex]

[tex]a = 25.5[/tex]

When x = 1, we have:

[tex]15.3 = ab^1[/tex]

[tex]15.3 = ab[/tex]

Substitute 25.5 for a

[tex]15.3 = 25.5b\\[/tex]

Solve for b

[tex]b = 0.6[/tex]

So, the exponential equation is:

[tex]y = 25.5 * 0.6^x[/tex]

Hence, the exponential equation of the graph is: [tex]y = 25.5 * 0.6^x[/tex]

Read more about exponential functions at:

brainly.com/question/11464095

g(x) =25.5(0.6)ˣ function best models the number of game consoles sold in millions x years since 2009?

From the given graph we can observe three ordered pairs which are  (0, 25.5), (1, 15.3) and (2, 9.18).

We have to find the function which best models the number of game consoles sold in millions x years since 2009.

This we can find by using exponential function.

y=abˣ

When x = 0, we have:

a=25.5

When x=1, then y should be 15.3

15.3=ab

Substitute 25.5 for a

15.3=25.5b

Divide both sides by 25.5:

b=0.6

So the function is g(x)=25.5(0.6)ˣ

To learn more on Functions click:

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Answer:

As a decimal, it's 0.867. As a fraction it is 867/1000

Step-by-step explanation: