helphelphelp!! pls tell me which is true or false in order <3 ​

Answer:

434,91

Step-by-step explanation:

Add 9% to the cost:

100% + 9% = 109%

Write a proportion:

100% - ¢399

109% - x

Count the x:

x = ¢399 * 109% / 100% = 434,91

The values of x at wich F(x) has local minimums are x = -2 and x = 4, and the local minimums are:

A local maximum is a point on the graph of the function, such that in a close vicinity it is the maximum value there. So, on an interval (a, b) a local maximum would be F(c) such that:

c ∈ (a, b)

F(c) ≥ F(x) for ∀ x ∈ [a, b]

A local minimum is kinda the same, but it must meet the condition:

c ∈ (a, b)

F(c) ≤ F(x) for ∀ x ∈ [a, b]

A) We can see two local minimums, we need to identify at which values of x do they happen.

The first local minimum happens at x = -2

The second local minimum happens at x = 4.

B) The local minimums are given by F(-2) and F(4), in this case, the local minimums are:

If you want to learn more about minimums/maximums, you can read:

https://brainly.com/question/2118500

Answer:

the answers are  and 8 · 8·

Step-by-step explanation:

The answers are  and 8 · 8 · 8Explanation:The volume of a cube or space a cube occupies is calculated by multiplying the length, height, and width. Additionally, because in a cube all sides are equal in length, the formula for volume is V= . According to this, if the side length is 8 inches the volume can be represented as  or V= 8 · 8 · 8 because the symbol · represents multiplication. Also, this can be solved as V = 512 cubic inches. This makes the following options correct:   and 8 · 8 · 8.

Answer:

$25.56

Step-by-step explanation:

2.84 x 9 is 25.56

Answer:

8

Step-by-step explanation:

48 - 8 = 40

40 - 8 = 32

...

so we can conclude that the next number in the sequence is the one before minus 8

24 - 8 = 16

16 - 8 = 8

Answer:

i think 9

Step-by-step explanation:

the 9 is in the ones digit

Answer:

18

Step-by-step explanation:

37 ÷ 2 = 18 1/2

18 is a whole number

Answer: -14x

48+x

2

​

−14x

Answer:

77 m

Step-by-step explanation:

Length = x

262 = 2*54 + 2*x

2*x = 262 - 108 = 154

x = 154/2 = 77 m

Answer:

y - 7 = 5(x + 4)

Step-by-step explanation:

Point-slope form: y - y₁ = m(x - x₁)

(x₁,y₁) = (-4,7)

I am assuming your slope is 5.

m = slope = 5

Plugging these in, we have

y - 7 = 5(x-(-4))

Simplifying,

y - 7 = 5(x + 4)

Answer:

Image result for find the intersection point(s) of the curves whose equations are: y + 4 x = 6 − 2 x 2 − 4 x − y = − 14

To find the point of intersection algebraically, solve each equation for y, set the two expressions for y equal to each other, solve for x, and plug the value of x into either of the original equations to find the corresponding y-value. The values of x and y are the x- and y-values of the point of intersectionStep-by-step explanation:

Answer:

4

Step-by-step explanation:

Look, they are 4 spaces apart, you can also see in the x coordinates (first n umber in pair) that 0+ 4  = 4

answer: 13

Ok done. Thank to me :>

Answer:

regular

Step-by-step explanation:

If all their angles and sides are congruent, this means they are all of the same size and are therefore regular polygons. For example, a regular hexagon or decagon.

Answer:

True

Step-by-step explanation:

3+8=11

3+8=113b+8b=11b

3+8=113b+8b=11b11b=11b

3+8=113b+8b=11b11b=11bHence, the equation is true.

LHS:-

[tex]\\ \rm\Rrightarrow 3b+8b[/tex]

[tex]\\ \rm\Rrightarrow (3+8)b[/tex]

[tex]\\ \rm\Rrightarrow 11b[/tex]

Yes true

Answer:

the answer is in the picture

sorry I was wrong

and I had to delete it

Answer:

takes her 5.625

Step-by-step explanation:

because if it takes her 45 for 8 then do 8 miles divided by 8 is 1 mile next do 45 minutes divided by 8 which is 5.625 or you can round the number answer.

Answer:

we have that√(87*x)we know that87 is equal to------> 3*29In order for the square root to go further, the number for "x" has to have a factor of 3 or 29the number 21-------> 3*7so√(87*x)------> √(3*29*3*7)------> √(3²*29*7)----> 3√203the answer isx=21

Step-by-step explanation:

Answer: 16, 13 degrees

Step-by-step explanation:

Answer:

Step-by-step explanation:

I dont understand

Answer:

100% chance. I don't know if you mean a certain color. We need to know that color if you want us to help you. But, if you really just want to pick a marble, replace it, and pick another, you will ALWAYS get a marble.

Answer:

1/9 is smaller than 1/6, so it takes more amounts of 1/9 to make make a fraction equal to 1/3

It takes more 1/9 than 1/6 to make a fraction equivalent to 1/3.

An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are split. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.

To make a fraction equivalent to 1/3, we need to multiply both the numerator and the denominator by the same non-zero constant. Let's call this constant "x". Therefore, the equivalent fractions are:

1/3 = (x1)/(x3)

To compare how many 1/9s and 1/6s are needed to create this fraction, we need to find the value of "x" that will make the denominators of 1/9 and 1/6 equal to the denominator of 1/3, which is 3.

For 1/9, we can find x as follows:

1/9 = (x1)/(x9)

Multiplying both sides by 3, we get:

3/9 = (x3)/(x9)

Simplifying, we get:

1/3 = x/9

Multiplying both sides by 9, we get,

x = 3

Therefore, to make a fraction equivalent to 1/3 using 1/9, we need to multiply both the numerator and denominator by 3.

Now let's look at 1/6. We can find x as follows:

1/6 = (x1)/(x6)

Multiplying both sides by 2, we get:

2/12 = (x2)/(x12)

Simplifying, we get:

1/6 = x/12

Multiplying both sides by 12, we get:

x = 2

Therefore, to make a fraction equivalent to 1/3 using 1/6, we need to multiply both the numerator and denominator by 2.

To learn more about fractions;

https://brainly.com/question/10354322

#SPJ5

Answer:

D. (7,5)

Step-by-step explanation:

Imagine a full parallelogram, complete the shape from there

I got 9 minutes if its wrong it's wrong if its wrote good

Answer:

C [tex]f(x) = \frac{x}{(x+1)(x-2)}[/tex]

Step-by-step explanation:

The two vertical asymptotes happens when you have a pole, ie you are bringing a denominator to zero while the numerator has a finite value. The two lines have equation [tex]x=-1[/tex] and [tex]x=2[/tex]. The only solution that works for that constraints is C

Answer:

it would be 60 degrees

Step-by-step explanation: Every 5 minutes on a clock there is a big number, and there are 12 of those. 360/12 is 30 degrees, so every hour, the hour hand moves 30 degrees.

Answer:

7/10

Step-by-step explanation: