What is.

3g-7÷4=8:g=12

Answer:

m∠DEF is 90°

Step-by-step explanation:

It is given that  D(5, 7), E(4, 3), and F(8, 2) form the vertices of a triangle. Thus, using the distance formula, we have

⇒

⇒

and

⇒

⇒

Also,  

⇒

⇒

Now,

⇒

⇒

Thus, Pythagoras theorem holds.

Hence, m∠DEF is 90°⇒ΔDEF is right angled triangle which is right angled at E.

DE^2 = 1 + 16 = 17.

EF^2 = 16 + 1 = 17.

DF^2 = 9 + 25 = 34.

Since (DE)^2 + (EF)^2 = (DF)^2,

angle E is 90 degrees.

DF must be the hypotenuse

Here look at that

The function is an exponential growth function, and the percent rate of change of the function is 160%

What is an exponential function?

An exponential function is a mathematical function of the following form: f(x) = aˣ. where x is a variable, and a is a constant called the base of the function.

Given is an exponential function, f(x) = 0.3(2.6)ˣ

This is in the form of,

f(x) = a(b)ˣ

Where,

a is the initial value or y-intercept

b is the base of the exponential function

If b> 1---> we have a growth function

if b< 1---> is a decay function

If r is the percent rate of change

b = (1+r)

We have

a = 0.3

b = 2.6

Since, the value of b >1

Therefore,

f(x) = 0.3(2.6)ˣ is a growth function

For r,

r = b-1 = 2.6-1 = 1.6

Converting into percent,

1.6 x 100 = 160%

Hence, the function is an exponential growth function, and the percent rate of change of the function is 160%

Learn more about exponential function, click;

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that picture shows how to solve it

Helllllp, I need somebody. Helllllp , I need somebody.

I just felt like doing this as a joke. Hope it makes you laugh

Final answer:

To convert a mixed number to a decimal, divide the fraction part and add it to the whole number.

Explanation:

To convert a mixed number to a decimal, you need to convert the fraction part to a decimal and then add it to the whole number. In this case, the mixed number is 4 15/16. To convert the fraction 15/16 to a decimal, divide the numerator (15) by the denominator (16). The result is approximately 0.9375.

Next, add the decimal 0.9375 to the whole number 4. The sum is 4.9375.

Therefore, 4 15/16 as a decimal is approximately 4.9375.

Learn more about Converting mixed numbers to decimals here:

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