1.) I'm trying to see if I got this answer right. If not, correct me.​

Answer:

The tree is 14 ft. tall.

Step-by-step explanation:

Height of the building/ Height of the tree  = Shadow of building/ Shadow of tree

30/x = 75/35           Cross multiply

75x = (30)(35)

75x = 1050

x = 1050/75

x = 14

Answer:

10

Step-by-step explanation:

60/6=10

Answer: -36

Step-by-step explanation:

Answer is -36

if you don't understand why ask

Answer:

x=8

Step-by-step explanation:

Add 7 to the right side and add 4x to the left side

5x=40

divide by 5

Answer:

x=8

source=trust me bro

Answer:

Step-by-step explanation:

Width = Area÷ length

         = 5 1/3 ÷ 2 1/3

         = 16/3 ÷ 7/3

        [tex]= \dfrac{16}{3}*\dfrac{3}{7}\\\\\\=\dfrac{16}{7}\\\\=2\dfrac{2}{7}[/tex]

To find the interest rate on the investment for 8 years is equal to 0.7%

Given the following data:

To find the interest rate on the investment for 8 years:

Mathematically, compound interest is given by the formula:

[tex]A = P(1 + r)^{t}[/tex]

Where;

Substituting the given parameters into the formula, we have;

[tex]6872.74 = 4000(1 + r)^{8}\\\\(1 + r)^{8}=\frac{6872.74}{4000} \\\\(1 + r)^{8}=1.7182\\\\1+r=\sqrt[8]{1.7182} \\\\1+r =1.07\\\\r=1.07-1\\\\r=0.7[/tex]

Interest rate, r = 0.7%

Read more: https://brainly.com/question/22339845

Answer:

8x+12+12x+8=0

20x+20=0

20x=-20

x=-1

Answer:

20

Answer:

0.1

Step-by-step explanation              

57379/546863  is how it should be set

          also not sure about the step by step part sorry

Answer:

9 R 30,452

Step-by-step explanation:

Answer:

$8100

Step-by-step explanation:

There are 36 months in 3 years.

225 x 36 = $8100

Answer:

n = ±i sqrt(5)

Step-by-step explanation:

2n^2-6=-16

Add 6 to each side

2n^2-6+6=-16+6

2n^2=-10

Divide by 2

2/2n^2 = -10/2

n^2 = -5

Take the square root of each side

sqrt(n^2) = sqrt(-5)

n = sqrt(-1) sqrt(5)

n = ±i sqrt(5)

1/3

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Answer:

To do this, just do 12 divided by 4.80 = 2.5 dollars per can at Corner Grocery, and at Max's Market 15 divided by 5.25 = 2.85 per can. So the Corner Grocery has a better unit price by 35 cents.

Thanks for your question.

Answer:

i dont know

Step-by-step explanation:

i dont know

Answer:

n = 1141

Step-by-step explanation:

To find the value of n you add 732 and 409 giving you 1141.

Answer:

n = 323

Step-by-step explanation:

this one should be easy for u. all u have to do is take the given number which can be either the minuend or subtrahend and subtract it from the difference. (minuend-subtrahend=difference)

Answer:

19/3 = 6.33333……

9 11/16 = 9.6875

a) 0.818

b) 0.8

c) 3.4

d) 0.55555……

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

b

The answer is. B.) 9 R53

I used long division

Transformation involves changing the position of a graph

The equation of g(x) is [tex]\mathbf{g(x) = 8(2)^x}[/tex]

A geometric function is represented as:

[tex]\mathbf{y =ab^x}[/tex]

The graph of g(x) passes through (-1,4) and (-2,2)

So, we have:

[tex]\mathbf{2 =ab^{-2}}[/tex]

[tex]\mathbf{4 =ab^{-1}}[/tex]

Divide both equations

[tex]\mathbf{\frac{4}{2} =\frac{ab^{-1}}{ab^{-2}}}[/tex]

Divide

[tex]\mathbf{2 =b}[/tex]

Rewrite as:

[tex]\mathbf{b =2}[/tex]

Substitute 2 for b in [tex]\mathbf{4 =ab^{-1}}[/tex]

[tex]\mathbf{4 = a2^{-1}}[/tex]

Multiply both sides by 2

[tex]\mathbf{8 = a}[/tex]

Rewrite as:

[tex]\mathbf{a = 8}[/tex]

Substitute 2 for b and 8 for a in [tex]\mathbf{y =ab^x}[/tex]

[tex]\mathbf{y = 8(2)^x}[/tex]

Express as a function

[tex]\mathbf{g(x) = 8(2)^x}[/tex]

Hence, the equation of g(x) is [tex]\mathbf{g(x) = 8(2)^x}[/tex]

Read more about function transformation at:

https://brainly.com/question/13810353

Answer:

g(x)=8(2)^x

Step-by-step explanation:

Answer:

30 minutes!!!!

Answer:

(1/2) half an hour.

Step-by-step explanation:

1 1/2 x 1/3 = 3/2 x 1/3 = 3/6 = 1/2

Answer:

40 on edge

Step-by-step explanation:

2021

Answer:

C

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

5f+2p=90

-5f        -5f

[tex]\frac{2p}{2}[/tex]=[tex]\frac{-5f+90}{2}[/tex]

p=[tex]\frac{-5f+90}{2}[/tex]

Step-by-step explanation:

that is easy : 6

let's write it a bit nicer and more readable :

k⁶ + 8k⁵ + 8k⁴ - 9k²

the highest exponent is 6 for k.

and that is the degree of the polynomial.

Answer:

 Domain: (-∞, ∞)

Range: (0,∞)

Step-by-step explanation:

Exponential functions are curves which approach a horizontal asymptote usually at y=0 or the x-axis unless a value has been added to it. If it has, the curve shifts. This function has addition on the exponent but not to the whole function so it does not change the asymptote. Its y - values remain between 0 and ∞. This is the range, the set of y values.

However, the range of exponentials can change based on the leading coefficient. If it is negative the graph flips upside down and its range goes to -∞. This doesn't have it either.

The addition to 1 on the exponent shifts the function to the left but doesn't change the range.

In exponential functions, the x values are usually not affected and all are included in the function. Even though it shifts, the domain doesn't change either. Its domain is (-∞, ∞).

Domain: (-∞, ∞)

 Range: (0,∞)

Answer:

try graphing it to see the domain and range easier (desmos or a graphing calculator is useful)

Answer:

2

Step-by-step explanation:

the theorum you need for this is c^2 = a^2 + b^2, but because you have sides a and c, you need to work backwards.

Start by isolating b^2 in the equation.

c^2 = a^2 + b^2

        -a^2

c^2 - a^2 = b^2

b needs to not be squared, so take the square root of both sides

[tex]b = \sqrt{\sqrt{29}^{2} - 5^{2}[/tex]

Your answer should be 2.

Answer:

568+567899675433235+453dtu

Answer:

5n^3

Step-by-step explanation:

For this type of problem, you can do the numbers and the variables separately and then combine them at the end.

First, lets do the variables:

n^4 has the following factors: n^1, n^2, n^3, n^4

n^3 has the following factors: n^1, n^2, n^3

The greatest common factor is n^3

Now for the numbers.

5 has the following factors: 1,5

30 has the following factors: 1,2,3,5,6,10,15,30

The greatest common factor is 5

Put it all together and the answer is 5n^3

Answer:

the greatest common factor between those is 5n^3

Step-by-step explanation:

So if you factor out 5n^3 you would have,

5n^3(n+ 6)

Answer:

2 (n + 6) = - 24

Step-by-step explanation:

The product (the result from multiplying) of 2, and a number increased (add) by 6, is (equals) – 24.

We use "n" to represent the unknown number.

We multiply 2 by n + 6, and that equals - 24.

Answer:

The number is -15.

Step-by-step explanation:

2x+6=-24

2x=-24-6

2x=-30

x=-30/2

x=-15

Answer: The third option.

Step-by-step explanation:

This question requires knowledge of translation of equations.  It utilizes a very simple vertical shift, which can be found via f(x) = f'(x) + a, where the graph is moved up a units.  In this case, a is 0.5.

Hope it helps and let me know if you want me to elaborate.

Answer:

Third graph

Step-by-step explanation:

3rd graph is the right one. Top left corner one.

Reson:

Transformation in y coordinates is by up 0.5

Which is 3rd one

Answer:

13 1/2

Step-by-step explanation:

What we do is convert the mixed numbers into improper fractions

1 x 2 + 1 = 3

4 x 2 + 1 = 9

our new fractions are 3/2 and 9/2

multiply 3 x 9 = 27/2

simplify into mixed number =  13 1/2