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2 years ago

Please answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!

Mathematics

1 answer:

slavikrds [6]2 years ago

5 0

Answer:

x = 97

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Trigonometry

[Right Triangles Only] Pythagorean Theorem: a² + b² = c²

Step-by-step explanation:

Step 1: Define

We are given a right triangle. We can use PT to solve for the missing side length.

Step 2: Identify Variables

Leg a = 72

Leg b = 65

Hypotenuse c = x

Step 3: Solve for x

Substitute [PT]: 72² + 65² = x²
Exponents: 5184 + 4225 = x²
Add: 9409 = x²
Isolate x: 97 = x
Rewrite: x = 97

You might be interested in

Find the equation line (5,6), (4,7)

34kurt

Answer:

$x+y=11$

Step-by-step explanation:

Here we are given two coordinates through which our lines passes through. Now we are going to use the two point form to find the equation of the line.

The two point form is given as

$\frac{y-y_1}{x-x_1}=\frac{y_2-y_1}{x_2-x_1}$

Here we are given two coordinates . Thus replacing them in the formula and simplifying it will give us the equation of the line.

$\frac{y-6}{x-5}=\frac{7-6}{4-5}$

$\frac{y-6}{x-5}=\frac{1}{-1}$

$(y-6)=-(x-5)$

$y-6=-x+5$

adding x and 6 on both sides we get

$x+y=11$

Hence this is our equation of the line passing through (5,6) & (4,7)

8 0

3 years ago

BRAINLIEST TO BEST ANSWER!!!! The function graphed is f(x). What is f(2)?

Crazy boy [7]

when x is on 2

y is on -3

answer is y=-3

6 0

2 years ago

Write a variable expression for this amount. fourteen times x Type the correct answer.

Ymorist [56]

Answer:

14x

Step-by-step explanation:

14x = 14 x (x) = 14(x)

3 0

3 years ago

PLEADE HELP QUICK WILL MARK BRAINLIEST!!! ITS SIMPLFT IF UR GOOD AT THAT PLESEE HELP

Ann [662]

Answer:

1) a8

2) 6^5

3) 7^2 b^8

4) 30k^6 h^8

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4 0

2 years ago

I don't know how to do this but I know you have to find the growth or decay

xenn [34]

Answer:

$\boxed{y=5(1.05)^t\to\:5\% \:rate \:of \:growth}$

$\boxed{f(t)=50(.95)^t\to\:5\% \:rate \:of \:decay}$

$\boxed{g(t)=50(1.5)^t\to\:50\% \:rate \:of \:growth}$

$\boxed{y=5(.5)^t\to\:50\% \:rate \:of \:decay}$

Step-by-step explanation:

We can rewrite the given functions in the form $f(x)=a(100\%+r\%)^x$ to determine the rate of growth or $f(x)=a(100\%-r\%)^x$ to determine the rate of decay

$y=5(1.05)^t=5(100\%+5\%)^t\to\:5\% \:rate \:of \:growth$

$f(t)=50(.95)^t=50(100\%-5\%)^t\to\:5\% \:rate \:of \:decay$

$g(t)=50(1.5)^t=50(100\%+50\%)^t\to\:50\% \:rate \:of \:growth$

$y=5(.5)^t=5(100\%-50\%)^t\to\:50\% \:rate \:of \:decay$

4 0

3 years ago