help asap!!! I don't get it ​

Answer:

1/3(9+81)= 30

2(4x+2)= 8x+4

0.5(2x+3)= x+1.5

-5(2x+3/5)= -10x-3

-3(2/3x-1)= -2x+3

the answers are in the picture

Answer:B

Step-by-step explanation:

The exponential curve passes through the point (0, 70). Then the correct option is B.

Let a be the initial value and x be the power of the exponent function and b be the increasing factor.

The exponent is given as

y = a(b)ˣ

The table addresses a few focuses on the diagram of the outstanding capability that models the radioactive rot of an example of xenon-135.

At x = 4.6, the value of 'y' will be 49.5.

[tex]\rm 49.5 = ab^{4.6} \ \ \ \ \ \ \ ...1\\[/tex]

At x = 9.2, the value of 'y' will be 35.

[tex]\rm 35= ab^{9.2} \ \ \ \ \ \ \ ...2[/tex]

From equations 1 and 2, then we have

[tex]\rm \dfrac{b^{9.2}}{b^{4.6}} = \dfrac{35}{49.5}\\\\b^{4.6} = 0.707\\\\b = 0.927\\[/tex]

Then the value of 'a' will be

[tex]\rm 49.5 = a (0.927)^{4.6}\\\\a = 70[/tex]

Then the equation is given as,

y = 70 · (0.927)ˣ

The graph is given below.

The exponential curve passes through the point (0, 70). Then the correct option is B.

More about the exponent link is given below.

https://brainly.com/question/5497425

#SPJ2

The missing options are given below.

A) There is an asymptote at y = 70.

B) The y-intercept is located at (0, 70).

C) There is an asymptote at x = 0.

D) The x-intercept is located at (70, 0).

Answer:

D.

Step-by-step explanation:

Solve for  x .

x ≥−1

Answer:

21

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

Answer:

4 is the answer no hate if I'm wrong :)

Answer

GCF of 8 and 36 is 8

CORRECT ANSWER Is 4 SORRY FOR THE MESS UP

Answer:

[tex]\boxed{\textsf{ The distance between the two points is \textbf{12.164 units }.}}[/tex]

Step-by-step explanation:

Two points are given to us and we need to find the distance in simplest radical form. The given two points are (3,9) & (-2,2) . So lets use Distance Formula to find the distance between them .

Distance Formula is :-

[tex]\sf\implies Distance =\sqrt{ (x_2-x_1)^2+(y_2-y_1)^2}\\\\\sf\implies Distance =\sqrt{ (-2-3)^2+(9-2)^2}\\\\\sf\implies Distance =\sqrt{ -5^2+7^2}\\\\\sf\implies Distance = \sqrt{ 25 + 49} \\\\\sf\implies Distance = \sqrt{ 74} \\\\\sf\implies Distance=\sqrt{37}\times 2\\\\\sf\implies \boxed{\pink{\sf Distance = 12.164 units .}}[/tex]

Answer:

vertical angles?

Step-by-step explanation:

Answer:

A: Any positive value

Step-by-step explanation:

Negative numbers don't have real square roots since a square is either positive or 0. The square roots of numbers that are not a perfect square are members of the irrational numbers. This means that they can't be written as the quotient of two integers.

Answer:

A: Any Postive value or B: No Solution

Step-by-step explanation:

Zero has one square root which is 0. Negative numbers don't have real square roots since a square is either positive or 0. The square roots of numbers that are not a perfect square are members of the irrational numbers. This means that they can't be written as the quotient of two integers.

Sorry for tje late answer but it is 150 * 0.08^x

The exponential equation that represents the value of the car is [tex]A = 15000(1.08)^t[/tex].

Depreciation is the rate by which the value of an object reduces with respect to time. it is given by the formula,

[tex]A = P(1-\dfrac{r}{100})^t[/tex]

where A is the value of object after t period of time, P is the principal amount, r is the rate of depreciation, and t is the time period.

We know the formula of the depreciation, Also, the initial value of the car is $15,000, and the rate of depreciation r that is 8% per year. Therefore, the function of the depreciation of the car can be written as,

[tex]A = P(1-\dfrac{r}{100})^t\\\\A = 15000(1-\dfrac{8}{100})^t\\\\A = 15000(1.08)^t[/tex]

Hence,  the exponential equation that represents the value of the car is [tex]A = 15000(1.08)^t[/tex].

Learn more about Depreciation:

https://brainly.com/question/3023490

Answer:

stay in school

Step-by-step explanation:

Answer:

Step-by-step explanation:

The solution is the point of intersection of the lines. That is (-2,8)

Answer:

3

Step-by-step explanation:

Take 20 % of the 15 trees in the backyard

.20 * 15

3

There are 3 oak trees in the backyard

Answer:

3

Step-by-step explanation:

divide 15 by 20% or you could just search it on googs ‍♀️

Answer:

2.6

Step-by-step explanation:

I used the a^2+b^2=c^2 to get this answer. I squared all the number given and got 16 and 9. Then I subtract them to get 7. Finally square 7 off and got 2.6 as the final answer

Hope this helped

[tex] \sqrt{7} = 2.6[/tex]

Answer:

0?

Step-by-step explanation:

not sure without all of the question

Answer:

2x+8y=64

Step-by-step explanation:

Answer:

14 people

Step-by-step explanation:

20% of 70 is 14, and 20% of the people gave crew b a high rating.

(hope this help :P)

Answer:

Step-by-step explanation:

9/13 = h/10

Cross multiply

90=13h

Divide by 13

H = 6.92

Answer:

k=+8.75

Step-by-step explanation:

For each increase in time (one hour increase), the amount increased by $8.75.

example:

1 = 8.75

2 = 17.50

3 = 26.25

4 = 35.00

5 = 43.75

6 = 52.50

7 = 61.25

8 = 70.00

9 = 78.75

10 = 87.50

Answer:

x=6

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2(3x−5)=4x+2

(2)(3x)+(2)(−5)=4x+2(Distribute)

6x+−10=4x+2

6x−10=4x+2

Step 2: Subtract 4x from both sides.

6x−10−4x=4x+2−4x

2x−10=2

Step 3: Add 10 to both sides.

2x−10+10=2+10

2x=12

Step 4: Divide both sides by 2.

2x=12

x=6

Answer:

18

Step-by-step explanation:

if AB : BC : AC is 3 : 4 : 2 and BC = 8 then AB = 6 and AC = 4

To calculate the perimeter of the triangle we add all side lengths up

4 + 6 + 8 = 18

Answer:

Step-by-step explanation:

12

units.

Explanation:

Using the Distance Formula,

A

B

2

=

{

(

−

5

)

−

(

−

2

)

}

2

+

{

(

−

2

)

−

(

−

2

)

}

2

=

9

∴

A

B

=

3

Similarly,

B

C

=

5

,

and

,

A

C

=

4

Hence,

the Perimeter=

A

B

+

B

C

+

A

C

=

12

units.

Answer link

Answer:

A

Step-by-step explanation:

I believe the answer is A because in MNL it tells the letters of all the angles as well as LMN. Since the total amount of degrees in MNL is the same as LMN I believe that the answer is A.

∠MNL = ∠LMN

Hope this Helps!!! :)

The answer is B. because (4-10) equals -6 and (4-4) equals 0. -6 times 0 is 0.

Answer:

17.1

Step-by-step explanation:

11/cos(50)=17.1

Andre : Anything less than -100, for example -150

-150<-100

|-150|=150

Han: Anything between -100 & 100, for example 50

50> 100

|50|= 50

Lin: 100 or -100,

100> -100

|100|=100

or

-100=-100

|-100|=100

Answer:

C

Step-by-step explanation:

[tex]y = a {b}^{x} \\ b = 3120 \div 6500 = 0.48 \\ [/tex]

[tex]y = 6500 \times {0.48}^{x} [/tex]